/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/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 09:15:55,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 09:15:55,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 09:15:55,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 09:15:55,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 09:15:55,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 09:15:55,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 09:15:55,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 09:15:55,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 09:15:55,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 09:15:55,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 09:15:55,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 09:15:55,130 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 09:15:55,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 09:15:55,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 09:15:55,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 09:15:55,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 09:15:55,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 09:15:55,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 09:15:55,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 09:15:55,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 09:15:55,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 09:15:55,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 09:15:55,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 09:15:55,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 09:15:55,168 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 09:15:55,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 09:15:55,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 09:15:55,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 09:15:55,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 09:15:55,169 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 09:15:55,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 09:15:55,170 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 09:15:55,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 09:15:55,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 09:15:55,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 09:15:55,442 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 09:15:55,443 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 09:15:55,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-28 09:15:55,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea52f1d8/1f8402c198644ad8bb4fae76d261f840/FLAG4d30ddd25 [2022-04-28 09:15:55,894 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 09:15:55,894 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-28 09:15:55,900 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea52f1d8/1f8402c198644ad8bb4fae76d261f840/FLAG4d30ddd25 [2022-04-28 09:15:56,306 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea52f1d8/1f8402c198644ad8bb4fae76d261f840 [2022-04-28 09:15:56,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 09:15:56,309 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 09:15:56,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 09:15:56,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 09:15:56,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 09:15:56,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b96c73d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56, skipping insertion in model container [2022-04-28 09:15:56,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 09:15:56,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 09:15:56,465 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c[325,338] [2022-04-28 09:15:56,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 09:15:56,484 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 09:15:56,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c[325,338] [2022-04-28 09:15:56,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 09:15:56,510 INFO L208 MainTranslator]: Completed translation [2022-04-28 09:15:56,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56 WrapperNode [2022-04-28 09:15:56,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 09:15:56,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 09:15:56,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 09:15:56,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 09:15:56,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 09:15:56,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 09:15:56,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 09:15:56,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 09:15:56,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (1/1) ... [2022-04-28 09:15:56,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 09:15:56,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:15:56,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 09:15:56,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 09:15:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 09:15:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 09:15:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 09:15:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 09:15:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-04-28 09:15:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 09:15:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 09:15:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 09:15:56,658 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 09:15:56,659 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 09:15:56,776 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 09:15:56,782 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 09:15:56,783 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 09:15:56,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:15:56 BoogieIcfgContainer [2022-04-28 09:15:56,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 09:15:56,789 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 09:15:56,789 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 09:15:56,793 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 09:15:56,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 09:15:56" (1/3) ... [2022-04-28 09:15:56,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d5a0df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:15:56, skipping insertion in model container [2022-04-28 09:15:56,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 09:15:56" (2/3) ... [2022-04-28 09:15:56,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d5a0df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:15:56, skipping insertion in model container [2022-04-28 09:15:56,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:15:56" (3/3) ... [2022-04-28 09:15:56,796 INFO L111 eAbstractionObserver]: Analyzing ICFG functions_1-2.c [2022-04-28 09:15:56,808 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 09:15:56,808 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 09:15:56,866 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 09:15:56,874 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4a78c537, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5618a36e [2022-04-28 09:15:56,874 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 09:15:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:15:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-28 09:15:56,896 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:15:56,897 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:15:56,898 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:15:56,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:15:56,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 1 times [2022-04-28 09:15:56,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:56,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1050524394] [2022-04-28 09:15:56,924 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 09:15:56,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 2 times [2022-04-28 09:15:56,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:15:56,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313784946] [2022-04-28 09:15:56,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:15:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:15:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:57,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:15:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:57,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26#true} is VALID [2022-04-28 09:15:57,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-28 09:15:57,140 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-28 09:15:57,142 INFO L272 TraceCheckUtils]: 0: Hoare triple {26#true} call ULTIMATE.init(); {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:15:57,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26#true} is VALID [2022-04-28 09:15:57,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-28 09:15:57,143 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-28 09:15:57,143 INFO L272 TraceCheckUtils]: 4: Hoare triple {26#true} call #t~ret5 := main(); {26#true} is VALID [2022-04-28 09:15:57,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {26#true} ~x~0 := 0; {26#true} is VALID [2022-04-28 09:15:57,144 INFO L290 TraceCheckUtils]: 6: Hoare triple {26#true} assume !true; {27#false} is VALID [2022-04-28 09:15:57,144 INFO L272 TraceCheckUtils]: 7: Hoare triple {27#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {27#false} is VALID [2022-04-28 09:15:57,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {27#false} ~cond := #in~cond; {27#false} is VALID [2022-04-28 09:15:57,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {27#false} assume 0 == ~cond; {27#false} is VALID [2022-04-28 09:15:57,145 INFO L290 TraceCheckUtils]: 10: Hoare triple {27#false} assume !false; {27#false} is VALID [2022-04-28 09:15:57,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 09:15:57,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:15:57,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313784946] [2022-04-28 09:15:57,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [313784946] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:15:57,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:15:57,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 09:15:57,149 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:15:57,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1050524394] [2022-04-28 09:15:57,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1050524394] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:15:57,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:15:57,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 09:15:57,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966679055] [2022-04-28 09:15:57,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:15:57,154 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 09:15:57,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:15:57,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-28 09:15:57,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:57,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-28 09:15:57,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 09:15:57,229 INFO L87 Difference]: Start difference. First operand has 23 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,349 INFO L93 Difference]: Finished difference Result 34 states and 37 transitions. [2022-04-28 09:15:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-28 09:15:57,350 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 09:15:57,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:15:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-28 09:15:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-28 09:15:57,373 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 37 transitions. [2022-04-28 09:15:57,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,444 INFO L225 Difference]: With dead ends: 34 [2022-04-28 09:15:57,445 INFO L226 Difference]: Without dead ends: 17 [2022-04-28 09:15:57,448 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 09:15:57,453 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 12 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:15:57,455 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 24 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 09:15:57,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-28 09:15:57,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-28 09:15:57,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:15:57,485 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,486 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,486 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,491 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-28 09:15:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-28 09:15:57,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:57,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:57,491 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 17 states. [2022-04-28 09:15:57,492 INFO L87 Difference]: Start difference. First operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 17 states. [2022-04-28 09:15:57,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,494 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-28 09:15:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-28 09:15:57,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:57,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:57,494 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:15:57,495 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:15:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2022-04-28 09:15:57,497 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 11 [2022-04-28 09:15:57,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:15:57,498 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2022-04-28 09:15:57,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 17 transitions. [2022-04-28 09:15:57,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-28 09:15:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-28 09:15:57,518 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:15:57,518 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:15:57,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 09:15:57,518 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:15:57,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:15:57,519 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 1 times [2022-04-28 09:15:57,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:57,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [370936151] [2022-04-28 09:15:57,520 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 09:15:57,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 2 times [2022-04-28 09:15:57,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:15:57,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051606314] [2022-04-28 09:15:57,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:15:57,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:15:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:57,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:15:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:57,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {170#true} is VALID [2022-04-28 09:15:57,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-28 09:15:57,648 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-28 09:15:57,649 INFO L272 TraceCheckUtils]: 0: Hoare triple {170#true} call ULTIMATE.init(); {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:15:57,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {170#true} is VALID [2022-04-28 09:15:57,650 INFO L290 TraceCheckUtils]: 2: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-28 09:15:57,650 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-28 09:15:57,650 INFO L272 TraceCheckUtils]: 4: Hoare triple {170#true} call #t~ret5 := main(); {170#true} is VALID [2022-04-28 09:15:57,650 INFO L290 TraceCheckUtils]: 5: Hoare triple {170#true} ~x~0 := 0; {175#(= main_~x~0 0)} is VALID [2022-04-28 09:15:57,651 INFO L290 TraceCheckUtils]: 6: Hoare triple {175#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {171#false} is VALID [2022-04-28 09:15:57,651 INFO L272 TraceCheckUtils]: 7: Hoare triple {171#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {171#false} is VALID [2022-04-28 09:15:57,651 INFO L290 TraceCheckUtils]: 8: Hoare triple {171#false} ~cond := #in~cond; {171#false} is VALID [2022-04-28 09:15:57,652 INFO L290 TraceCheckUtils]: 9: Hoare triple {171#false} assume 0 == ~cond; {171#false} is VALID [2022-04-28 09:15:57,652 INFO L290 TraceCheckUtils]: 10: Hoare triple {171#false} assume !false; {171#false} is VALID [2022-04-28 09:15:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 09:15:57,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:15:57,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051606314] [2022-04-28 09:15:57,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051606314] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:15:57,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:15:57,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 09:15:57,653 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:15:57,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [370936151] [2022-04-28 09:15:57,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [370936151] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:15:57,654 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:15:57,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 09:15:57,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374828496] [2022-04-28 09:15:57,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:15:57,655 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 09:15:57,655 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:15:57,655 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,668 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 09:15:57,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:57,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 09:15:57,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 09:15:57,669 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,786 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2022-04-28 09:15:57,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 09:15:57,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 09:15:57,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:15:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-28 09:15:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-28 09:15:57,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-28 09:15:57,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,833 INFO L225 Difference]: With dead ends: 25 [2022-04-28 09:15:57,833 INFO L226 Difference]: Without dead ends: 20 [2022-04-28 09:15:57,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-28 09:15:57,835 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 12 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:15:57,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 22 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 09:15:57,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-04-28 09:15:57,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2022-04-28 09:15:57,853 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:15:57,854 INFO L82 GeneralOperation]: Start isEquivalent. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,854 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,854 INFO L87 Difference]: Start difference. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,856 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-28 09:15:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-28 09:15:57,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:57,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:57,857 INFO L74 IsIncluded]: Start isIncluded. First operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 20 states. [2022-04-28 09:15:57,858 INFO L87 Difference]: Start difference. First operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 20 states. [2022-04-28 09:15:57,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:57,859 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-28 09:15:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-28 09:15:57,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:57,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:57,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:15:57,860 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:15:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-04-28 09:15:57,862 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 11 [2022-04-28 09:15:57,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:15:57,862 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-04-28 09:15:57,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 09:15:57,863 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 18 transitions. [2022-04-28 09:15:57,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-04-28 09:15:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-28 09:15:57,910 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:15:57,911 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:15:57,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 09:15:57,911 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:15:57,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:15:57,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 1 times [2022-04-28 09:15:57,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:57,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1244913644] [2022-04-28 09:15:57,997 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:15:57,998 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:15:57,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 2 times [2022-04-28 09:15:57,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:15:58,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86925537] [2022-04-28 09:15:58,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:15:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:15:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:58,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:15:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:58,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-28 09:15:58,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-28 09:15:58,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-28 09:15:58,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:15:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:58,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,232 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:15:58,233 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:15:58,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-28 09:15:58,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-28 09:15:58,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-28 09:15:58,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-28 09:15:58,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-28 09:15:58,242 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-28 09:15:58,243 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-28 09:15:58,244 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,245 INFO L290 TraceCheckUtils]: 9: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,247 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:15:58,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {317#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-28 09:15:58,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {317#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-28 09:15:58,249 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-28 09:15:58,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-28 09:15:58,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-28 09:15:58,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-28 09:15:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 09:15:58,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:15:58,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86925537] [2022-04-28 09:15:58,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86925537] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:15:58,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [125576093] [2022-04-28 09:15:58,254 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:15:58,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:15:58,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:15:58,258 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:15:58,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 09:15:58,331 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:15:58,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:15:58,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 09:15:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:58,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:15:58,733 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-28 09:15:58,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#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(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-28 09:15:58,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-28 09:15:58,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-28 09:15:58,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-28 09:15:58,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-28 09:15:58,738 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-28 09:15:58,738 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-28 09:15:58,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:58,742 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:15:58,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {356#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:15:58,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {356#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-28 09:15:58,744 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-28 09:15:58,744 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-28 09:15:58,744 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-28 09:15:58,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-28 09:15:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 09:15:58,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:15:58,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-28 09:15:58,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-28 09:15:58,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-28 09:15:58,956 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-28 09:15:58,956 INFO L290 TraceCheckUtils]: 12: Hoare triple {384#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-28 09:15:58,957 INFO L290 TraceCheckUtils]: 11: Hoare triple {388#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {384#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:15:58,958 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {388#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:15:58,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:15:58,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:15:58,960 INFO L272 TraceCheckUtils]: 7: Hoare triple {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-28 09:15:58,961 INFO L290 TraceCheckUtils]: 6: Hoare triple {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:15:58,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:15:58,961 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-28 09:15:58,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-28 09:15:58,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-28 09:15:58,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#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(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-28 09:15:58,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-28 09:15:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 09:15:58,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [125576093] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:15:58,963 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:15:58,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2022-04-28 09:15:58,964 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:15:58,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1244913644] [2022-04-28 09:15:58,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1244913644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:15:58,964 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:15:58,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 09:15:58,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134180218] [2022-04-28 09:15:58,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:15:58,965 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 17 [2022-04-28 09:15:58,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:15:58,967 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:58,982 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:58,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 09:15:58,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:58,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 09:15:58,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-04-28 09:15:58,984 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:59,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:59,212 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-04-28 09:15:59,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 09:15:59,212 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 17 [2022-04-28 09:15:59,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:15:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-28 09:15:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-28 09:15:59,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 30 transitions. [2022-04-28 09:15:59,256 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:59,257 INFO L225 Difference]: With dead ends: 28 [2022-04-28 09:15:59,258 INFO L226 Difference]: Without dead ends: 23 [2022-04-28 09:15:59,258 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=179, Unknown=0, NotChecked=0, Total=240 [2022-04-28 09:15:59,259 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 14 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 09:15:59,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 31 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 09:15:59,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-28 09:15:59,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-04-28 09:15:59,270 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:15:59,271 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:15:59,271 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:15:59,271 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:15:59,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:59,273 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-28 09:15:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-28 09:15:59,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:59,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:59,274 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 23 states. [2022-04-28 09:15:59,274 INFO L87 Difference]: Start difference. First operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 23 states. [2022-04-28 09:15:59,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:15:59,276 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-28 09:15:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-28 09:15:59,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:15:59,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:15:59,276 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:15:59,276 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:15:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:15:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 22 transitions. [2022-04-28 09:15:59,278 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 22 transitions. Word has length 17 [2022-04-28 09:15:59,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:15:59,278 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 22 transitions. [2022-04-28 09:15:59,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 09:15:59,279 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 22 transitions. [2022-04-28 09:15:59,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:15:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2022-04-28 09:15:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 09:15:59,301 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:15:59,301 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:15:59,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 09:15:59,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:15:59,525 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:15:59,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:15:59,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 3 times [2022-04-28 09:15:59,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:15:59,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [465512074] [2022-04-28 09:15:59,550 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:15:59,550 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:15:59,550 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 4 times [2022-04-28 09:15:59,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:15:59,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520030263] [2022-04-28 09:15:59,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:15:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:15:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:59,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:15:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:59,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-28 09:15:59,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-28 09:15:59,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-28 09:15:59,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:15:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:59,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:15:59,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:15:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:59,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:15:59,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:15:59,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-28 09:15:59,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-28 09:15:59,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-28 09:15:59,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-28 09:15:59,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-28 09:15:59,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-28 09:15:59,700 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:15:59,702 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,703 INFO L290 TraceCheckUtils]: 9: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,704 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:15:59,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:15:59,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:15:59,705 INFO L272 TraceCheckUtils]: 13: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:15:59,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,706 INFO L290 TraceCheckUtils]: 15: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:15:59,707 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:15:59,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {593#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:15:59,708 INFO L290 TraceCheckUtils]: 18: Hoare triple {593#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-28 09:15:59,708 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-28 09:15:59,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-28 09:15:59,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-28 09:15:59,709 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-28 09:15:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-28 09:15:59,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:15:59,709 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520030263] [2022-04-28 09:15:59,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520030263] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:15:59,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577834075] [2022-04-28 09:15:59,710 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:15:59,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:15:59,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:15:59,711 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:15:59,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 09:15:59,755 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:15:59,755 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:15:59,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 09:15:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:15:59,767 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:00,081 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-28 09:16:00,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#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(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-28 09:16:00,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-28 09:16:00,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-28 09:16:00,082 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-28 09:16:00,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-28 09:16:00,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-28 09:16:00,084 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:16:00,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:00,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:00,093 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:00,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:00,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:00,094 INFO L272 TraceCheckUtils]: 13: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:16:00,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:00,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:00,100 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:00,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {650#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:00,101 INFO L290 TraceCheckUtils]: 18: Hoare triple {650#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-28 09:16:00,102 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-28 09:16:00,102 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-28 09:16:00,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-28 09:16:00,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-28 09:16:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-28 09:16:00,102 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:00,417 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-28 09:16:00,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-28 09:16:00,417 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-28 09:16:00,417 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-28 09:16:00,418 INFO L290 TraceCheckUtils]: 18: Hoare triple {678#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-28 09:16:00,418 INFO L290 TraceCheckUtils]: 17: Hoare triple {682#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {678#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,419 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {682#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:00,420 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:00,420 INFO L272 TraceCheckUtils]: 13: Hoare triple {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:16:00,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {703#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,422 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {703#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:00,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:00,423 INFO L272 TraceCheckUtils]: 7: Hoare triple {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-28 09:16:00,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:00,428 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-28 09:16:00,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-28 09:16:00,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-28 09:16:00,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#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(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-28 09:16:00,428 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-28 09:16:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-28 09:16:00,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1577834075] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:00,429 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:00,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 17 [2022-04-28 09:16:00,429 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:00,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [465512074] [2022-04-28 09:16:00,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [465512074] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:00,430 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:00,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 09:16:00,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041432024] [2022-04-28 09:16:00,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:00,430 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 23 [2022-04-28 09:16:00,431 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:00,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:16:00,448 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:00,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 09:16:00,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:00,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 09:16:00,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2022-04-28 09:16:00,450 INFO L87 Difference]: Start difference. First operand 21 states and 22 transitions. Second operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:16:00,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:00,843 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-04-28 09:16:00,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 09:16:00,843 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 23 [2022-04-28 09:16:00,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:16:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-28 09:16:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:16:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-28 09:16:00,848 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 34 transitions. [2022-04-28 09:16:00,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:00,882 INFO L225 Difference]: With dead ends: 31 [2022-04-28 09:16:00,882 INFO L226 Difference]: Without dead ends: 26 [2022-04-28 09:16:00,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 42 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=109, Invalid=397, Unknown=0, NotChecked=0, Total=506 [2022-04-28 09:16:00,883 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 16 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:00,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 47 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 09:16:00,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-04-28 09:16:00,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 24. [2022-04-28 09:16:00,907 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:00,908 INFO L82 GeneralOperation]: Start isEquivalent. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:00,908 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:00,908 INFO L87 Difference]: Start difference. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:00,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:00,910 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-28 09:16:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-28 09:16:00,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:00,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:00,910 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-28 09:16:00,911 INFO L87 Difference]: Start difference. First operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-28 09:16:00,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:00,912 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-28 09:16:00,912 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-28 09:16:00,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:00,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:00,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:00,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-04-28 09:16:00,914 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 23 [2022-04-28 09:16:00,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:00,915 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-04-28 09:16:00,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 09:16:00,915 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 26 transitions. [2022-04-28 09:16:00,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-28 09:16:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 09:16:00,953 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:00,953 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:00,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:01,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-28 09:16:01,172 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:01,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:01,172 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 5 times [2022-04-28 09:16:01,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:01,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [27722450] [2022-04-28 09:16:01,188 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:01,188 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:01,188 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 6 times [2022-04-28 09:16:01,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:01,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428531564] [2022-04-28 09:16:01,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-28 09:16:01,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-28 09:16:01,361 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-28 09:16:01,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,385 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,387 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:01,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:01,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,447 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:01,448 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:01,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-28 09:16:01,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-28 09:16:01,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-28 09:16:01,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-28 09:16:01,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:01,450 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:01,450 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,450 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,455 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:01,455 INFO L290 TraceCheckUtils]: 11: Hoare triple {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:01,456 INFO L290 TraceCheckUtils]: 12: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:01,456 INFO L272 TraceCheckUtils]: 13: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,456 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,457 INFO L290 TraceCheckUtils]: 15: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,458 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:01,459 INFO L290 TraceCheckUtils]: 17: Hoare triple {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:01,460 INFO L290 TraceCheckUtils]: 18: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:01,460 INFO L272 TraceCheckUtils]: 19: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,461 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,461 INFO L290 TraceCheckUtils]: 21: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,462 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:01,467 INFO L290 TraceCheckUtils]: 23: Hoare triple {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {935#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:01,467 INFO L290 TraceCheckUtils]: 24: Hoare triple {935#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-28 09:16:01,467 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-28 09:16:01,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-28 09:16:01,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-28 09:16:01,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-28 09:16:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-28 09:16:01,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:01,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428531564] [2022-04-28 09:16:01,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428531564] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:01,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823924463] [2022-04-28 09:16:01,469 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:16:01,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:01,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:01,472 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:01,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 09:16:01,517 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 09:16:01,517 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:01,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-28 09:16:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:01,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:01,913 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-28 09:16:01,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#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(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-28 09:16:01,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-28 09:16:01,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-28 09:16:01,914 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-28 09:16:01,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:01,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:01,915 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,916 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,916 INFO L290 TraceCheckUtils]: 9: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,917 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:01,918 INFO L290 TraceCheckUtils]: 11: Hoare triple {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:01,919 INFO L290 TraceCheckUtils]: 12: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:01,919 INFO L272 TraceCheckUtils]: 13: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,920 INFO L290 TraceCheckUtils]: 15: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,921 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:01,921 INFO L290 TraceCheckUtils]: 17: Hoare triple {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:01,922 INFO L290 TraceCheckUtils]: 18: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:01,922 INFO L272 TraceCheckUtils]: 19: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:01,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,923 INFO L290 TraceCheckUtils]: 21: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:01,924 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:01,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1010#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:01,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {1010#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-28 09:16:01,925 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-28 09:16:01,925 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-28 09:16:01,926 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-28 09:16:01,926 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-28 09:16:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-28 09:16:01,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:02,397 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-28 09:16:02,397 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-28 09:16:02,397 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-28 09:16:02,397 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-28 09:16:02,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {1038#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-28 09:16:02,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {1042#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1038#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,399 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1042#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:02,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:02,401 INFO L272 TraceCheckUtils]: 19: Hoare triple {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:02,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,401 INFO L290 TraceCheckUtils]: 17: Hoare triple {1063#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,402 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1063#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:02,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:02,404 INFO L272 TraceCheckUtils]: 13: Hoare triple {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:02,406 INFO L290 TraceCheckUtils]: 12: Hoare triple {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,407 INFO L290 TraceCheckUtils]: 11: Hoare triple {1084#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,408 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {1084#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:02,409 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:02,409 INFO L272 TraceCheckUtils]: 7: Hoare triple {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-28 09:16:02,410 INFO L290 TraceCheckUtils]: 6: Hoare triple {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:02,411 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-28 09:16:02,411 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-28 09:16:02,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-28 09:16:02,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#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(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-28 09:16:02,411 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-28 09:16:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-28 09:16:02,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [823924463] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:02,411 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:02,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 12] total 22 [2022-04-28 09:16:02,412 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:02,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [27722450] [2022-04-28 09:16:02,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [27722450] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:02,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:02,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 09:16:02,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105620191] [2022-04-28 09:16:02,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:02,413 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-28 09:16:02,413 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:02,413 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:02,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:02,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 09:16:02,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:02,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 09:16:02,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2022-04-28 09:16:02,432 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:02,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:02,963 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 09:16:02,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 09:16:02,963 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-28 09:16:02,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-28 09:16:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-28 09:16:02,967 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 38 transitions. [2022-04-28 09:16:03,004 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:03,007 INFO L225 Difference]: With dead ends: 34 [2022-04-28 09:16:03,007 INFO L226 Difference]: Without dead ends: 29 [2022-04-28 09:16:03,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 52 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=167, Invalid=703, Unknown=0, NotChecked=0, Total=870 [2022-04-28 09:16:03,009 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 18 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:03,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 53 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 09:16:03,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-28 09:16:03,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2022-04-28 09:16:03,046 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:03,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:03,047 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:03,047 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:03,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:03,049 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-28 09:16:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-28 09:16:03,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:03,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:03,050 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 29 states. [2022-04-28 09:16:03,050 INFO L87 Difference]: Start difference. First operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 29 states. [2022-04-28 09:16:03,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:03,052 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-28 09:16:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-28 09:16:03,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:03,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:03,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:03,052 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2022-04-28 09:16:03,054 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 30 transitions. Word has length 29 [2022-04-28 09:16:03,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:03,054 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 30 transitions. [2022-04-28 09:16:03,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 09:16:03,054 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 30 transitions. [2022-04-28 09:16:03,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-28 09:16:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 09:16:03,088 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:03,088 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:03,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:03,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:03,289 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:03,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:03,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 7 times [2022-04-28 09:16:03,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:03,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [220214226] [2022-04-28 09:16:03,312 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:03,312 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:03,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 8 times [2022-04-28 09:16:03,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:03,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907042397] [2022-04-28 09:16:03,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-28 09:16:03,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-28 09:16:03,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-28 09:16:03,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,513 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:03,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:03,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:03,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:03,568 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:03,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-28 09:16:03,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-28 09:16:03,569 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-28 09:16:03,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-28 09:16:03,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-28 09:16:03,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-28 09:16:03,569 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:03,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,571 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:03,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:03,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:03,572 INFO L272 TraceCheckUtils]: 13: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:03,572 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,573 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:03,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:03,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:03,574 INFO L272 TraceCheckUtils]: 19: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:03,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,576 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:03,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:03,577 INFO L290 TraceCheckUtils]: 24: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:03,577 INFO L272 TraceCheckUtils]: 25: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:03,577 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,578 INFO L290 TraceCheckUtils]: 27: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:03,578 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:03,579 INFO L290 TraceCheckUtils]: 29: Hoare triple {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1343#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:03,580 INFO L290 TraceCheckUtils]: 30: Hoare triple {1343#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-28 09:16:03,580 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-28 09:16:03,580 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-28 09:16:03,580 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-28 09:16:03,580 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-28 09:16:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-28 09:16:03,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:03,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907042397] [2022-04-28 09:16:03,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907042397] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:03,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1965517302] [2022-04-28 09:16:03,581 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:16:03,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:03,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:03,582 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:03,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 09:16:03,629 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:16:03,629 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:03,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 09:16:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:03,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:04,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-28 09:16:04,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#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(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-28 09:16:04,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-28 09:16:04,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-28 09:16:04,147 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-28 09:16:04,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-28 09:16:04,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-28 09:16:04,148 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,150 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:04,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:04,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:04,152 INFO L272 TraceCheckUtils]: 13: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,158 INFO L290 TraceCheckUtils]: 15: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,159 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:04,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:04,160 INFO L290 TraceCheckUtils]: 18: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:04,160 INFO L272 TraceCheckUtils]: 19: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,163 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:04,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:04,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:04,164 INFO L272 TraceCheckUtils]: 25: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,165 INFO L290 TraceCheckUtils]: 27: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:04,166 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:04,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1436#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:04,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {1436#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-28 09:16:04,167 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-28 09:16:04,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-28 09:16:04,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-28 09:16:04,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-28 09:16:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-28 09:16:04,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:04,743 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-28 09:16:04,744 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-28 09:16:04,744 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-28 09:16:04,744 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-28 09:16:04,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {1464#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-28 09:16:04,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {1468#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1464#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,745 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1468#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,745 INFO L290 TraceCheckUtils]: 27: Hoare triple {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,746 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,746 INFO L272 TraceCheckUtils]: 25: Hoare triple {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,747 INFO L290 TraceCheckUtils]: 24: Hoare triple {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {1489#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,750 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1489#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,750 INFO L290 TraceCheckUtils]: 21: Hoare triple {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:04,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:04,751 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {1510#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,752 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {1510#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,753 INFO L290 TraceCheckUtils]: 15: Hoare triple {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,753 INFO L272 TraceCheckUtils]: 13: Hoare triple {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,754 INFO L290 TraceCheckUtils]: 12: Hoare triple {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,754 INFO L290 TraceCheckUtils]: 11: Hoare triple {1531#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,755 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {1531#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,755 INFO L290 TraceCheckUtils]: 9: Hoare triple {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:04,759 INFO L272 TraceCheckUtils]: 7: Hoare triple {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-28 09:16:04,760 INFO L290 TraceCheckUtils]: 6: Hoare triple {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,767 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:04,767 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-28 09:16:04,767 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-28 09:16:04,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-28 09:16:04,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#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(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-28 09:16:04,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-28 09:16:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-28 09:16:04,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1965517302] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:04,768 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:04,768 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 15] total 27 [2022-04-28 09:16:04,769 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:04,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [220214226] [2022-04-28 09:16:04,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [220214226] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:04,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:04,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 09:16:04,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312882252] [2022-04-28 09:16:04,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:04,770 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-28 09:16:04,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:04,770 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:04,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:04,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 09:16:04,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:04,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 09:16:04,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=596, Unknown=0, NotChecked=0, Total=702 [2022-04-28 09:16:04,799 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. Second operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:05,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:05,494 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-04-28 09:16:05,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 09:16:05,494 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-28 09:16:05,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-28 09:16:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:05,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-28 09:16:05,499 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 42 transitions. [2022-04-28 09:16:05,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:05,532 INFO L225 Difference]: With dead ends: 37 [2022-04-28 09:16:05,532 INFO L226 Difference]: Without dead ends: 32 [2022-04-28 09:16:05,533 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 62 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=235, Invalid=1097, Unknown=0, NotChecked=0, Total=1332 [2022-04-28 09:16:05,534 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 20 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:05,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 49 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 09:16:05,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-28 09:16:05,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2022-04-28 09:16:05,578 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:05,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:05,578 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:05,579 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:05,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:05,580 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-28 09:16:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-28 09:16:05,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:05,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:05,581 INFO L74 IsIncluded]: Start isIncluded. First operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 32 states. [2022-04-28 09:16:05,581 INFO L87 Difference]: Start difference. First operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 32 states. [2022-04-28 09:16:05,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:05,583 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-28 09:16:05,583 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-28 09:16:05,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:05,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:05,586 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:05,586 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2022-04-28 09:16:05,587 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 35 [2022-04-28 09:16:05,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:05,588 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2022-04-28 09:16:05,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 09:16:05,588 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2022-04-28 09:16:05,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-04-28 09:16:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 09:16:05,624 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:05,624 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:05,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:05,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:05,838 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:05,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:05,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 9 times [2022-04-28 09:16:05,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:05,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [997122848] [2022-04-28 09:16:05,859 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:05,860 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:05,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 10 times [2022-04-28 09:16:05,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:05,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460290830] [2022-04-28 09:16:05,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-28 09:16:06,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-28 09:16:06,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-28 09:16:06,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:06,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,133 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,140 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:06,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,159 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:06,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:06,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,190 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:06,190 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:06,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-28 09:16:06,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-28 09:16:06,191 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-28 09:16:06,191 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-28 09:16:06,191 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-28 09:16:06,191 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-28 09:16:06,192 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,193 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:06,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:06,194 INFO L290 TraceCheckUtils]: 12: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:06,194 INFO L272 TraceCheckUtils]: 13: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,195 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,195 INFO L290 TraceCheckUtils]: 15: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,196 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:06,196 INFO L290 TraceCheckUtils]: 17: Hoare triple {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:06,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:06,197 INFO L272 TraceCheckUtils]: 19: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,197 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,198 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:06,199 INFO L290 TraceCheckUtils]: 23: Hoare triple {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:06,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:06,199 INFO L272 TraceCheckUtils]: 25: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,201 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:06,201 INFO L290 TraceCheckUtils]: 29: Hoare triple {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:06,202 INFO L290 TraceCheckUtils]: 30: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:06,202 INFO L272 TraceCheckUtils]: 31: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,203 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,204 INFO L290 TraceCheckUtils]: 33: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,204 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:06,205 INFO L290 TraceCheckUtils]: 35: Hoare triple {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {1817#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:06,205 INFO L290 TraceCheckUtils]: 36: Hoare triple {1817#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-28 09:16:06,206 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-28 09:16:06,206 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-28 09:16:06,206 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-28 09:16:06,206 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-28 09:16:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-28 09:16:06,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:06,206 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460290830] [2022-04-28 09:16:06,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460290830] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:06,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198961397] [2022-04-28 09:16:06,207 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:16:06,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:06,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:06,208 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:06,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 09:16:06,271 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:16:06,272 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:06,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 09:16:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:06,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:06,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-28 09:16:06,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#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(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-28 09:16:06,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-28 09:16:06,860 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-28 09:16:06,860 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-28 09:16:06,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-28 09:16:06,861 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-28 09:16:06,861 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,863 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:06,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:06,864 INFO L290 TraceCheckUtils]: 12: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:06,864 INFO L272 TraceCheckUtils]: 13: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,864 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,865 INFO L290 TraceCheckUtils]: 15: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,866 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:06,866 INFO L290 TraceCheckUtils]: 17: Hoare triple {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:06,867 INFO L290 TraceCheckUtils]: 18: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:06,867 INFO L272 TraceCheckUtils]: 19: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,872 INFO L290 TraceCheckUtils]: 21: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,873 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:06,874 INFO L290 TraceCheckUtils]: 23: Hoare triple {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:06,904 INFO L290 TraceCheckUtils]: 24: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:06,905 INFO L272 TraceCheckUtils]: 25: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,905 INFO L290 TraceCheckUtils]: 27: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,906 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:06,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:06,907 INFO L290 TraceCheckUtils]: 30: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:06,907 INFO L272 TraceCheckUtils]: 31: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:06,908 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,908 INFO L290 TraceCheckUtils]: 33: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:06,909 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:06,910 INFO L290 TraceCheckUtils]: 35: Hoare triple {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {1928#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:06,910 INFO L290 TraceCheckUtils]: 36: Hoare triple {1928#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-28 09:16:06,910 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-28 09:16:06,910 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-28 09:16:06,911 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-28 09:16:06,911 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-28 09:16:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-28 09:16:06,911 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:07,705 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-28 09:16:07,705 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-28 09:16:07,705 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-28 09:16:07,705 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-28 09:16:07,705 INFO L290 TraceCheckUtils]: 36: Hoare triple {1956#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-28 09:16:07,706 INFO L290 TraceCheckUtils]: 35: Hoare triple {1960#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1956#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,707 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1960#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,707 INFO L290 TraceCheckUtils]: 33: Hoare triple {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,708 INFO L272 TraceCheckUtils]: 31: Hoare triple {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:07,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,709 INFO L290 TraceCheckUtils]: 29: Hoare triple {1981#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,710 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1981#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,710 INFO L290 TraceCheckUtils]: 27: Hoare triple {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:07,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:07,711 INFO L272 TraceCheckUtils]: 25: Hoare triple {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:07,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,712 INFO L290 TraceCheckUtils]: 23: Hoare triple {2002#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,713 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {2002#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,714 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,714 INFO L272 TraceCheckUtils]: 19: Hoare triple {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:07,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,717 INFO L290 TraceCheckUtils]: 17: Hoare triple {2023#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,719 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {2023#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,720 INFO L272 TraceCheckUtils]: 13: Hoare triple {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:07,722 INFO L290 TraceCheckUtils]: 12: Hoare triple {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {2044#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,723 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {2044#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,723 INFO L290 TraceCheckUtils]: 9: Hoare triple {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:07,724 INFO L272 TraceCheckUtils]: 7: Hoare triple {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-28 09:16:07,725 INFO L290 TraceCheckUtils]: 6: Hoare triple {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,725 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:07,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-28 09:16:07,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-28 09:16:07,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-28 09:16:07,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#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(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-28 09:16:07,726 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-28 09:16:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-28 09:16:07,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [198961397] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:07,726 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:07,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 18] total 32 [2022-04-28 09:16:07,726 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:07,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [997122848] [2022-04-28 09:16:07,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [997122848] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:07,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:07,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 09:16:07,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833463368] [2022-04-28 09:16:07,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:07,727 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 41 [2022-04-28 09:16:07,728 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:07,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:07,755 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:07,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 09:16:07,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:07,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 09:16:07,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=853, Unknown=0, NotChecked=0, Total=992 [2022-04-28 09:16:07,756 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:08,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:08,651 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2022-04-28 09:16:08,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 09:16:08,651 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 41 [2022-04-28 09:16:08,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-28 09:16:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-28 09:16:08,655 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 46 transitions. [2022-04-28 09:16:08,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:08,696 INFO L225 Difference]: With dead ends: 40 [2022-04-28 09:16:08,696 INFO L226 Difference]: Without dead ends: 35 [2022-04-28 09:16:08,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 72 SyntacticMatches, 5 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=313, Invalid=1579, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 09:16:08,698 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 22 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 328 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 75 SdHoareTripleChecker+Invalid, 360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:08,698 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 75 Invalid, 360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 328 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 09:16:08,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-28 09:16:08,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 33. [2022-04-28 09:16:08,740 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:08,740 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:08,740 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:08,740 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:08,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:08,742 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 09:16:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 09:16:08,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:08,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:08,742 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 35 states. [2022-04-28 09:16:08,743 INFO L87 Difference]: Start difference. First operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 35 states. [2022-04-28 09:16:08,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:08,744 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 09:16:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 09:16:08,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:08,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:08,745 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:08,745 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:08,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2022-04-28 09:16:08,746 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 41 [2022-04-28 09:16:08,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:08,746 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2022-04-28 09:16:08,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 09:16:08,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 38 transitions. [2022-04-28 09:16:08,778 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2022-04-28 09:16:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 09:16:08,779 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:08,779 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:08,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:08,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:08,984 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:08,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:08,987 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 11 times [2022-04-28 09:16:08,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:08,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [741589652] [2022-04-28 09:16:09,008 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:09,008 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:09,008 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 12 times [2022-04-28 09:16:09,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:09,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820882093] [2022-04-28 09:16:09,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-28 09:16:09,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-28 09:16:09,223 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-28 09:16:09,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,253 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:09,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:09,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,277 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:09,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:09,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,298 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,299 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:09,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,309 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,311 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:09,311 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:09,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-28 09:16:09,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-28 09:16:09,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-28 09:16:09,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-28 09:16:09,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-28 09:16:09,312 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-28 09:16:09,312 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,313 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,313 INFO L290 TraceCheckUtils]: 9: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,314 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:09,314 INFO L290 TraceCheckUtils]: 11: Hoare triple {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:09,315 INFO L290 TraceCheckUtils]: 12: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:09,315 INFO L272 TraceCheckUtils]: 13: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,316 INFO L290 TraceCheckUtils]: 15: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,316 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:09,317 INFO L290 TraceCheckUtils]: 17: Hoare triple {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:09,317 INFO L290 TraceCheckUtils]: 18: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:09,317 INFO L272 TraceCheckUtils]: 19: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,319 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:09,319 INFO L290 TraceCheckUtils]: 23: Hoare triple {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:09,320 INFO L290 TraceCheckUtils]: 24: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:09,320 INFO L272 TraceCheckUtils]: 25: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,320 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,321 INFO L290 TraceCheckUtils]: 27: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,321 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:09,322 INFO L290 TraceCheckUtils]: 29: Hoare triple {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:09,322 INFO L290 TraceCheckUtils]: 30: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:09,322 INFO L272 TraceCheckUtils]: 31: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,323 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,323 INFO L290 TraceCheckUtils]: 33: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,324 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:09,324 INFO L290 TraceCheckUtils]: 35: Hoare triple {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:09,325 INFO L290 TraceCheckUtils]: 36: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:09,325 INFO L272 TraceCheckUtils]: 37: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:09,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,326 INFO L290 TraceCheckUtils]: 39: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:09,326 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:09,327 INFO L290 TraceCheckUtils]: 41: Hoare triple {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2357#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:09,327 INFO L290 TraceCheckUtils]: 42: Hoare triple {2357#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-28 09:16:09,328 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-28 09:16:09,328 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-28 09:16:09,328 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-28 09:16:09,328 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-28 09:16:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 09:16:09,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:09,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820882093] [2022-04-28 09:16:09,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820882093] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:09,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1092162096] [2022-04-28 09:16:09,329 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:16:09,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:09,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:09,332 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:09,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 09:16:09,421 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 09:16:09,421 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:09,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 09:16:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:09,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:10,034 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-28 09:16:10,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#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(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-28 09:16:10,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-28 09:16:10,035 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-28 09:16:10,035 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-28 09:16:10,035 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-28 09:16:10,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-28 09:16:10,036 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,038 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:10,038 INFO L290 TraceCheckUtils]: 11: Hoare triple {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:10,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:10,039 INFO L272 TraceCheckUtils]: 13: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,039 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,039 INFO L290 TraceCheckUtils]: 15: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,040 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:10,041 INFO L290 TraceCheckUtils]: 17: Hoare triple {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:10,041 INFO L290 TraceCheckUtils]: 18: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:10,041 INFO L272 TraceCheckUtils]: 19: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,042 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,042 INFO L290 TraceCheckUtils]: 21: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,043 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:10,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:10,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:10,044 INFO L272 TraceCheckUtils]: 25: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,044 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,045 INFO L290 TraceCheckUtils]: 27: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,046 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:10,046 INFO L290 TraceCheckUtils]: 29: Hoare triple {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:10,046 INFO L290 TraceCheckUtils]: 30: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:10,047 INFO L272 TraceCheckUtils]: 31: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,047 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,047 INFO L290 TraceCheckUtils]: 33: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,048 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:10,049 INFO L290 TraceCheckUtils]: 35: Hoare triple {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:10,049 INFO L290 TraceCheckUtils]: 36: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:10,049 INFO L272 TraceCheckUtils]: 37: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,050 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,050 INFO L290 TraceCheckUtils]: 39: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:10,051 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:10,052 INFO L290 TraceCheckUtils]: 41: Hoare triple {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:10,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {2486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-28 09:16:10,052 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-28 09:16:10,052 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-28 09:16:10,052 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-28 09:16:10,052 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-28 09:16:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 09:16:10,053 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:10,917 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-28 09:16:10,918 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-28 09:16:10,918 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-28 09:16:10,918 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-28 09:16:10,919 INFO L290 TraceCheckUtils]: 42: Hoare triple {2514#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-28 09:16:10,919 INFO L290 TraceCheckUtils]: 41: Hoare triple {2518#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2514#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,920 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {2518#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,920 INFO L290 TraceCheckUtils]: 39: Hoare triple {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,921 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,921 INFO L272 TraceCheckUtils]: 37: Hoare triple {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,921 INFO L290 TraceCheckUtils]: 36: Hoare triple {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,921 INFO L290 TraceCheckUtils]: 35: Hoare triple {2539#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,922 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {2539#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,922 INFO L290 TraceCheckUtils]: 33: Hoare triple {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:10,923 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:10,923 INFO L272 TraceCheckUtils]: 31: Hoare triple {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,923 INFO L290 TraceCheckUtils]: 30: Hoare triple {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,924 INFO L290 TraceCheckUtils]: 29: Hoare triple {2560#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,924 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {2560#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,925 INFO L290 TraceCheckUtils]: 27: Hoare triple {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,925 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,925 INFO L272 TraceCheckUtils]: 25: Hoare triple {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,926 INFO L290 TraceCheckUtils]: 24: Hoare triple {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,926 INFO L290 TraceCheckUtils]: 23: Hoare triple {2581#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,927 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {2581#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,927 INFO L290 TraceCheckUtils]: 21: Hoare triple {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,928 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,928 INFO L272 TraceCheckUtils]: 19: Hoare triple {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,929 INFO L290 TraceCheckUtils]: 17: Hoare triple {2602#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,929 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {2602#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,930 INFO L290 TraceCheckUtils]: 15: Hoare triple {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,930 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,930 INFO L272 TraceCheckUtils]: 13: Hoare triple {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,931 INFO L290 TraceCheckUtils]: 11: Hoare triple {2623#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,931 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {2623#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,932 INFO L290 TraceCheckUtils]: 9: Hoare triple {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,932 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:10,932 INFO L272 TraceCheckUtils]: 7: Hoare triple {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-28 09:16:10,933 INFO L290 TraceCheckUtils]: 6: Hoare triple {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:10,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-28 09:16:10,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-28 09:16:10,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-28 09:16:10,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#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(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-28 09:16:10,933 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-28 09:16:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-28 09:16:10,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1092162096] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:10,934 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:10,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 21] total 37 [2022-04-28 09:16:10,934 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:10,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [741589652] [2022-04-28 09:16:10,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [741589652] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:10,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:10,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 09:16:10,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130058067] [2022-04-28 09:16:10,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:10,935 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 47 [2022-04-28 09:16:10,935 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:10,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:10,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:10,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 09:16:10,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:10,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 09:16:10,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=1156, Unknown=0, NotChecked=0, Total=1332 [2022-04-28 09:16:10,962 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:12,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:12,060 INFO L93 Difference]: Finished difference Result 43 states and 50 transitions. [2022-04-28 09:16:12,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 09:16:12,061 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 47 [2022-04-28 09:16:12,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:12,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-28 09:16:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-28 09:16:12,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 50 transitions. [2022-04-28 09:16:12,119 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:12,121 INFO L225 Difference]: With dead ends: 43 [2022-04-28 09:16:12,121 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 09:16:12,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 82 SyntacticMatches, 6 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 259 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=401, Invalid=2149, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 09:16:12,123 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 24 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 439 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 439 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:12,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 86 Invalid, 476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 439 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 09:16:12,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 09:16:12,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2022-04-28 09:16:12,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:12,177 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:12,178 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:12,178 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:12,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:12,180 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-28 09:16:12,180 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-28 09:16:12,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:12,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:12,181 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 38 states. [2022-04-28 09:16:12,181 INFO L87 Difference]: Start difference. First operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 38 states. [2022-04-28 09:16:12,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:12,182 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-28 09:16:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-28 09:16:12,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:12,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:12,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:12,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 42 transitions. [2022-04-28 09:16:12,185 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 42 transitions. Word has length 47 [2022-04-28 09:16:12,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:12,185 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 42 transitions. [2022-04-28 09:16:12,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 09:16:12,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 42 transitions. [2022-04-28 09:16:12,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2022-04-28 09:16:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 09:16:12,225 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:12,225 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:12,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:12,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:12,430 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:12,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:12,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 13 times [2022-04-28 09:16:12,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:12,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [625410424] [2022-04-28 09:16:12,445 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:12,445 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:12,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 14 times [2022-04-28 09:16:12,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:12,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462687328] [2022-04-28 09:16:12,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:12,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-28 09:16:12,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-28 09:16:12,742 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-28 09:16:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,773 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,775 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:12,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,785 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,786 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:12,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,797 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:12,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:12,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:12,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,844 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:12,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:12,857 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:12,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-28 09:16:12,857 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-28 09:16:12,857 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-28 09:16:12,857 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-28 09:16:12,857 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-28 09:16:12,858 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-28 09:16:12,858 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,858 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,858 INFO L290 TraceCheckUtils]: 9: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,859 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:12,860 INFO L290 TraceCheckUtils]: 11: Hoare triple {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:12,860 INFO L290 TraceCheckUtils]: 12: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:12,860 INFO L272 TraceCheckUtils]: 13: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,862 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:12,862 INFO L290 TraceCheckUtils]: 17: Hoare triple {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:12,863 INFO L290 TraceCheckUtils]: 18: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:12,863 INFO L272 TraceCheckUtils]: 19: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,863 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,864 INFO L290 TraceCheckUtils]: 21: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,864 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:12,865 INFO L290 TraceCheckUtils]: 23: Hoare triple {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:12,865 INFO L290 TraceCheckUtils]: 24: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:12,865 INFO L272 TraceCheckUtils]: 25: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,866 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,866 INFO L290 TraceCheckUtils]: 27: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,867 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:12,867 INFO L290 TraceCheckUtils]: 29: Hoare triple {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:12,868 INFO L290 TraceCheckUtils]: 30: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:12,868 INFO L272 TraceCheckUtils]: 31: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,868 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,869 INFO L290 TraceCheckUtils]: 33: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,870 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:12,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:12,870 INFO L290 TraceCheckUtils]: 36: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:12,870 INFO L272 TraceCheckUtils]: 37: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,871 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,871 INFO L290 TraceCheckUtils]: 39: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,872 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:12,873 INFO L290 TraceCheckUtils]: 41: Hoare triple {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:12,873 INFO L290 TraceCheckUtils]: 42: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:12,873 INFO L272 TraceCheckUtils]: 43: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:12,874 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,874 INFO L290 TraceCheckUtils]: 45: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:12,875 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:12,875 INFO L290 TraceCheckUtils]: 47: Hoare triple {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2963#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:12,876 INFO L290 TraceCheckUtils]: 48: Hoare triple {2963#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-28 09:16:12,876 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-28 09:16:12,876 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-28 09:16:12,876 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-28 09:16:12,876 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-28 09:16:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-28 09:16:12,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:12,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462687328] [2022-04-28 09:16:12,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462687328] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:12,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1215784891] [2022-04-28 09:16:12,877 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:16:12,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:12,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:12,880 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:12,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 09:16:12,933 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:16:12,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:12,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-28 09:16:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:12,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:13,655 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-28 09:16:13,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#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(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-28 09:16:13,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-28 09:16:13,655 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-28 09:16:13,655 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-28 09:16:13,656 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-28 09:16:13,656 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-28 09:16:13,656 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,657 INFO L290 TraceCheckUtils]: 9: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,657 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:13,658 INFO L290 TraceCheckUtils]: 11: Hoare triple {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:13,658 INFO L290 TraceCheckUtils]: 12: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:13,658 INFO L272 TraceCheckUtils]: 13: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,659 INFO L290 TraceCheckUtils]: 15: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,659 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:13,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:13,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:13,660 INFO L272 TraceCheckUtils]: 19: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,661 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:13,662 INFO L290 TraceCheckUtils]: 23: Hoare triple {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:13,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:13,662 INFO L272 TraceCheckUtils]: 25: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,663 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:13,664 INFO L290 TraceCheckUtils]: 29: Hoare triple {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:13,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:13,667 INFO L272 TraceCheckUtils]: 31: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,669 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:13,669 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:13,669 INFO L290 TraceCheckUtils]: 36: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:13,669 INFO L272 TraceCheckUtils]: 37: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,671 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:13,671 INFO L290 TraceCheckUtils]: 41: Hoare triple {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:13,671 INFO L290 TraceCheckUtils]: 42: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:13,671 INFO L272 TraceCheckUtils]: 43: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:13,672 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,672 INFO L290 TraceCheckUtils]: 45: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:13,673 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:13,673 INFO L290 TraceCheckUtils]: 47: Hoare triple {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3110#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:13,673 INFO L290 TraceCheckUtils]: 48: Hoare triple {3110#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-28 09:16:13,674 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-28 09:16:13,674 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-28 09:16:13,674 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-28 09:16:13,674 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-28 09:16:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-28 09:16:13,674 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:14,728 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-28 09:16:14,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-28 09:16:14,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-28 09:16:14,729 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-28 09:16:14,729 INFO L290 TraceCheckUtils]: 48: Hoare triple {3138#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-28 09:16:14,730 INFO L290 TraceCheckUtils]: 47: Hoare triple {3142#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3138#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,730 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {3142#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,731 INFO L272 TraceCheckUtils]: 43: Hoare triple {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {3163#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,733 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {3163#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:14,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:14,734 INFO L272 TraceCheckUtils]: 37: Hoare triple {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {3184#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,735 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {3184#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,736 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,736 INFO L272 TraceCheckUtils]: 31: Hoare triple {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,736 INFO L290 TraceCheckUtils]: 29: Hoare triple {3205#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,737 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {3205#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,737 INFO L290 TraceCheckUtils]: 27: Hoare triple {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,738 INFO L272 TraceCheckUtils]: 25: Hoare triple {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {3226#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,739 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {3226#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,740 INFO L272 TraceCheckUtils]: 19: Hoare triple {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {3247#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,742 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {3247#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,742 INFO L290 TraceCheckUtils]: 15: Hoare triple {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,743 INFO L272 TraceCheckUtils]: 13: Hoare triple {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {3268#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,744 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {3268#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,744 INFO L290 TraceCheckUtils]: 9: Hoare triple {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,745 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:14,745 INFO L272 TraceCheckUtils]: 7: Hoare triple {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-28 09:16:14,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:14,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-28 09:16:14,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-28 09:16:14,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-28 09:16:14,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#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(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-28 09:16:14,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-28 09:16:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-04-28 09:16:14,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1215784891] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:14,746 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:14,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 24] total 42 [2022-04-28 09:16:14,746 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:14,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [625410424] [2022-04-28 09:16:14,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [625410424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:14,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:14,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 09:16:14,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299577034] [2022-04-28 09:16:14,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:14,748 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Word has length 53 [2022-04-28 09:16:14,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:14,748 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:14,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:14,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 09:16:14,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:14,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 09:16:14,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=1505, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 09:16:14,776 INFO L87 Difference]: Start difference. First operand 36 states and 42 transitions. Second operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:16,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:16,082 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2022-04-28 09:16:16,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 09:16:16,082 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Word has length 53 [2022-04-28 09:16:16,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-28 09:16:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-28 09:16:16,087 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 54 transitions. [2022-04-28 09:16:16,139 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:16,140 INFO L225 Difference]: With dead ends: 46 [2022-04-28 09:16:16,140 INFO L226 Difference]: Without dead ends: 41 [2022-04-28 09:16:16,141 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 92 SyntacticMatches, 7 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 336 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=499, Invalid=2807, Unknown=0, NotChecked=0, Total=3306 [2022-04-28 09:16:16,142 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 26 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:16,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 82 Invalid, 566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 09:16:16,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-28 09:16:16,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2022-04-28 09:16:16,202 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:16,202 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:16,202 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:16,202 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:16,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:16,204 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-28 09:16:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-28 09:16:16,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:16,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:16,205 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 41 states. [2022-04-28 09:16:16,205 INFO L87 Difference]: Start difference. First operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 41 states. [2022-04-28 09:16:16,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:16,207 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-28 09:16:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-28 09:16:16,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:16,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:16,208 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:16,208 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 46 transitions. [2022-04-28 09:16:16,209 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 46 transitions. Word has length 53 [2022-04-28 09:16:16,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:16,210 INFO L495 AbstractCegarLoop]: Abstraction has 39 states and 46 transitions. [2022-04-28 09:16:16,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 09:16:16,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 46 transitions. [2022-04-28 09:16:16,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2022-04-28 09:16:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 09:16:16,272 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:16,272 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:16,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:16,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:16,480 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:16,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:16,480 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 15 times [2022-04-28 09:16:16,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:16,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [867597210] [2022-04-28 09:16:16,493 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:16,494 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:16,494 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 16 times [2022-04-28 09:16:16,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:16,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175579097] [2022-04-28 09:16:16,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,799 INFO L290 TraceCheckUtils]: 0: Hoare triple {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-28 09:16:16,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-28 09:16:16,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-28 09:16:16,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:16,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,846 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:16,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:16,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,888 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:16,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:16,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:16,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,930 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,930 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:16,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:16,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,941 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:16,942 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:16,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-28 09:16:16,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-28 09:16:16,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-28 09:16:16,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-28 09:16:16,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-28 09:16:16,943 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-28 09:16:16,943 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,944 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:16,944 INFO L290 TraceCheckUtils]: 11: Hoare triple {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:16,945 INFO L290 TraceCheckUtils]: 12: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:16,945 INFO L272 TraceCheckUtils]: 13: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,945 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,946 INFO L290 TraceCheckUtils]: 15: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,946 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:16,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:16,948 INFO L290 TraceCheckUtils]: 18: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:16,948 INFO L272 TraceCheckUtils]: 19: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,950 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:16,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:16,952 INFO L290 TraceCheckUtils]: 24: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:16,957 INFO L272 TraceCheckUtils]: 25: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,957 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,957 INFO L290 TraceCheckUtils]: 27: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,958 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:16,959 INFO L290 TraceCheckUtils]: 29: Hoare triple {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:16,959 INFO L290 TraceCheckUtils]: 30: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:16,959 INFO L272 TraceCheckUtils]: 31: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,960 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,960 INFO L290 TraceCheckUtils]: 33: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,961 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:16,961 INFO L290 TraceCheckUtils]: 35: Hoare triple {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:16,961 INFO L290 TraceCheckUtils]: 36: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:16,962 INFO L272 TraceCheckUtils]: 37: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,962 INFO L290 TraceCheckUtils]: 39: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,963 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:16,963 INFO L290 TraceCheckUtils]: 41: Hoare triple {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:16,964 INFO L290 TraceCheckUtils]: 42: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:16,964 INFO L272 TraceCheckUtils]: 43: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,964 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,964 INFO L290 TraceCheckUtils]: 45: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,965 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:16,965 INFO L290 TraceCheckUtils]: 47: Hoare triple {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:16,966 INFO L290 TraceCheckUtils]: 48: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:16,966 INFO L272 TraceCheckUtils]: 49: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:16,966 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,967 INFO L290 TraceCheckUtils]: 51: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:16,967 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:16,968 INFO L290 TraceCheckUtils]: 53: Hoare triple {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {3635#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:16,968 INFO L290 TraceCheckUtils]: 54: Hoare triple {3635#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-28 09:16:16,968 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-28 09:16:16,968 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-28 09:16:16,968 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-28 09:16:16,968 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-28 09:16:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-28 09:16:16,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:16,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175579097] [2022-04-28 09:16:16,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175579097] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:16,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [613862154] [2022-04-28 09:16:16,969 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:16:16,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:16,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:16,970 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:16,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 09:16:17,025 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:16:17,025 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:17,027 WARN L261 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 09:16:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:17,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:17,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-28 09:16:17,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#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(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-28 09:16:17,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-28 09:16:17,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-28 09:16:17,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-28 09:16:17,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-28 09:16:17,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-28 09:16:17,798 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,800 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:17,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:17,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:17,801 INFO L272 TraceCheckUtils]: 13: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,802 INFO L290 TraceCheckUtils]: 15: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,802 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:17,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:17,803 INFO L290 TraceCheckUtils]: 18: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:17,803 INFO L272 TraceCheckUtils]: 19: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,804 INFO L290 TraceCheckUtils]: 21: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,804 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:17,805 INFO L290 TraceCheckUtils]: 23: Hoare triple {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:17,807 INFO L290 TraceCheckUtils]: 24: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:17,807 INFO L272 TraceCheckUtils]: 25: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,808 INFO L290 TraceCheckUtils]: 27: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,809 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:17,810 INFO L290 TraceCheckUtils]: 29: Hoare triple {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:17,810 INFO L290 TraceCheckUtils]: 30: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:17,810 INFO L272 TraceCheckUtils]: 31: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,811 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,811 INFO L290 TraceCheckUtils]: 33: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,812 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:17,813 INFO L290 TraceCheckUtils]: 35: Hoare triple {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:17,813 INFO L290 TraceCheckUtils]: 36: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:17,813 INFO L272 TraceCheckUtils]: 37: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,814 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,814 INFO L290 TraceCheckUtils]: 39: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,815 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:17,816 INFO L290 TraceCheckUtils]: 41: Hoare triple {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:17,816 INFO L290 TraceCheckUtils]: 42: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:17,816 INFO L272 TraceCheckUtils]: 43: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,817 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,817 INFO L290 TraceCheckUtils]: 45: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,818 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:17,818 INFO L290 TraceCheckUtils]: 47: Hoare triple {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:17,819 INFO L290 TraceCheckUtils]: 48: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:17,819 INFO L272 TraceCheckUtils]: 49: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:17,820 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,820 INFO L290 TraceCheckUtils]: 51: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:17,821 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:17,821 INFO L290 TraceCheckUtils]: 53: Hoare triple {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {3800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:17,822 INFO L290 TraceCheckUtils]: 54: Hoare triple {3800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-28 09:16:17,822 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-28 09:16:17,822 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-28 09:16:17,822 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-28 09:16:17,822 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-28 09:16:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-28 09:16:17,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:19,005 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-28 09:16:19,005 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-28 09:16:19,005 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-28 09:16:19,006 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-28 09:16:19,006 INFO L290 TraceCheckUtils]: 54: Hoare triple {3828#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-28 09:16:19,006 INFO L290 TraceCheckUtils]: 53: Hoare triple {3832#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3828#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,007 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {3832#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,007 INFO L290 TraceCheckUtils]: 51: Hoare triple {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,008 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,008 INFO L272 TraceCheckUtils]: 49: Hoare triple {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,008 INFO L290 TraceCheckUtils]: 48: Hoare triple {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,008 INFO L290 TraceCheckUtils]: 47: Hoare triple {3853#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,009 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {3853#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,009 INFO L290 TraceCheckUtils]: 45: Hoare triple {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:19,010 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:19,010 INFO L272 TraceCheckUtils]: 43: Hoare triple {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,010 INFO L290 TraceCheckUtils]: 42: Hoare triple {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,015 INFO L290 TraceCheckUtils]: 41: Hoare triple {3874#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,016 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {3874#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,017 INFO L290 TraceCheckUtils]: 39: Hoare triple {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,018 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,018 INFO L272 TraceCheckUtils]: 37: Hoare triple {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,019 INFO L290 TraceCheckUtils]: 36: Hoare triple {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,019 INFO L290 TraceCheckUtils]: 35: Hoare triple {3895#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,020 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {3895#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,020 INFO L290 TraceCheckUtils]: 33: Hoare triple {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,021 INFO L272 TraceCheckUtils]: 31: Hoare triple {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,021 INFO L290 TraceCheckUtils]: 30: Hoare triple {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,021 INFO L290 TraceCheckUtils]: 29: Hoare triple {3916#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,022 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {3916#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,022 INFO L290 TraceCheckUtils]: 27: Hoare triple {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,023 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,023 INFO L272 TraceCheckUtils]: 25: Hoare triple {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,023 INFO L290 TraceCheckUtils]: 24: Hoare triple {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,024 INFO L290 TraceCheckUtils]: 23: Hoare triple {3937#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,024 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {3937#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,025 INFO L290 TraceCheckUtils]: 21: Hoare triple {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,025 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,025 INFO L272 TraceCheckUtils]: 19: Hoare triple {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,026 INFO L290 TraceCheckUtils]: 18: Hoare triple {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,026 INFO L290 TraceCheckUtils]: 17: Hoare triple {3958#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,027 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {3958#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,027 INFO L290 TraceCheckUtils]: 15: Hoare triple {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,029 INFO L272 TraceCheckUtils]: 13: Hoare triple {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,029 INFO L290 TraceCheckUtils]: 12: Hoare triple {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,030 INFO L290 TraceCheckUtils]: 11: Hoare triple {3979#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,030 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {3979#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,031 INFO L290 TraceCheckUtils]: 9: Hoare triple {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,031 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:19,031 INFO L272 TraceCheckUtils]: 7: Hoare triple {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-28 09:16:19,032 INFO L290 TraceCheckUtils]: 6: Hoare triple {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:19,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-28 09:16:19,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-28 09:16:19,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-28 09:16:19,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#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(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-28 09:16:19,032 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-28 09:16:19,033 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 09:16:19,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [613862154] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:19,033 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:19,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 27] total 47 [2022-04-28 09:16:19,034 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:19,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [867597210] [2022-04-28 09:16:19,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [867597210] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:19,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:19,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 09:16:19,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692172327] [2022-04-28 09:16:19,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:19,035 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Word has length 59 [2022-04-28 09:16:19,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:19,035 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:19,072 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:19,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 09:16:19,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:19,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 09:16:19,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=1900, Unknown=0, NotChecked=0, Total=2162 [2022-04-28 09:16:19,074 INFO L87 Difference]: Start difference. First operand 39 states and 46 transitions. Second operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:20,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:20,596 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2022-04-28 09:16:20,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-28 09:16:20,597 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Word has length 59 [2022-04-28 09:16:20,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-28 09:16:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-28 09:16:20,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 58 transitions. [2022-04-28 09:16:20,646 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:20,647 INFO L225 Difference]: With dead ends: 49 [2022-04-28 09:16:20,647 INFO L226 Difference]: Without dead ends: 44 [2022-04-28 09:16:20,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 102 SyntacticMatches, 8 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=607, Invalid=3553, Unknown=0, NotChecked=0, Total=4160 [2022-04-28 09:16:20,649 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 28 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 645 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:20,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 88 Invalid, 696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 645 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 09:16:20,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-04-28 09:16:20,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2022-04-28 09:16:20,739 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:20,739 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:20,739 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:20,739 INFO L87 Difference]: Start difference. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:20,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:20,741 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-28 09:16:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-28 09:16:20,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:20,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:20,742 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-28 09:16:20,742 INFO L87 Difference]: Start difference. First operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-28 09:16:20,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:20,744 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-28 09:16:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-28 09:16:20,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:20,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:20,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:20,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 50 transitions. [2022-04-28 09:16:20,746 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 50 transitions. Word has length 59 [2022-04-28 09:16:20,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:20,746 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 50 transitions. [2022-04-28 09:16:20,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 09:16:20,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 50 transitions. [2022-04-28 09:16:20,793 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2022-04-28 09:16:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 09:16:20,794 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:20,794 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:20,810 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:20,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-28 09:16:20,995 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:20,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:20,996 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 17 times [2022-04-28 09:16:20,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:20,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [834414755] [2022-04-28 09:16:21,008 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:21,009 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:21,009 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 18 times [2022-04-28 09:16:21,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:21,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938905067] [2022-04-28 09:16:21,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-28 09:16:21,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-28 09:16:21,382 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-28 09:16:21,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:21,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:21,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:21,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:21,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:21,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,471 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:21,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:21,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:21,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:21,503 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:21,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-28 09:16:21,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-28 09:16:21,503 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-28 09:16:21,503 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-28 09:16:21,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-28 09:16:21,504 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-28 09:16:21,504 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,505 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:21,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:21,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:21,506 INFO L272 TraceCheckUtils]: 13: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,507 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:21,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:21,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:21,508 INFO L272 TraceCheckUtils]: 19: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,509 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:21,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:21,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:21,510 INFO L272 TraceCheckUtils]: 25: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,510 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,511 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:21,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:21,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:21,512 INFO L272 TraceCheckUtils]: 31: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,512 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,513 INFO L290 TraceCheckUtils]: 33: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,514 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:21,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:21,514 INFO L290 TraceCheckUtils]: 36: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:21,514 INFO L272 TraceCheckUtils]: 37: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,515 INFO L290 TraceCheckUtils]: 39: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,516 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:21,516 INFO L290 TraceCheckUtils]: 41: Hoare triple {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:21,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:21,517 INFO L272 TraceCheckUtils]: 43: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,517 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,518 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:21,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:21,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:21,519 INFO L272 TraceCheckUtils]: 49: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,520 INFO L290 TraceCheckUtils]: 51: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,521 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:21,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:21,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:21,521 INFO L272 TraceCheckUtils]: 55: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:21,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:21,523 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:21,523 INFO L290 TraceCheckUtils]: 59: Hoare triple {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {4373#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:21,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {4373#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-28 09:16:21,524 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-28 09:16:21,524 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-28 09:16:21,524 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-28 09:16:21,524 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-28 09:16:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-28 09:16:21,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:21,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938905067] [2022-04-28 09:16:21,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938905067] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:21,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1778359337] [2022-04-28 09:16:21,525 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:16:21,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:21,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:21,528 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:21,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 09:16:21,597 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-28 09:16:21,598 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:21,599 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-28 09:16:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:21,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:22,395 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-28 09:16:22,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#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(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-28 09:16:22,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-28 09:16:22,395 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-28 09:16:22,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-28 09:16:22,395 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-28 09:16:22,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-28 09:16:22,396 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,396 INFO L290 TraceCheckUtils]: 9: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,397 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:22,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:22,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:22,398 INFO L272 TraceCheckUtils]: 13: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,399 INFO L290 TraceCheckUtils]: 15: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,399 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:22,400 INFO L290 TraceCheckUtils]: 17: Hoare triple {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:22,400 INFO L290 TraceCheckUtils]: 18: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:22,400 INFO L272 TraceCheckUtils]: 19: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,401 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:22,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:22,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:22,402 INFO L272 TraceCheckUtils]: 25: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,403 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,403 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:22,404 INFO L290 TraceCheckUtils]: 29: Hoare triple {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:22,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:22,404 INFO L272 TraceCheckUtils]: 31: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,405 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,405 INFO L290 TraceCheckUtils]: 33: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,406 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:22,406 INFO L290 TraceCheckUtils]: 35: Hoare triple {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:22,406 INFO L290 TraceCheckUtils]: 36: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:22,406 INFO L272 TraceCheckUtils]: 37: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,407 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,407 INFO L290 TraceCheckUtils]: 39: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,408 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:22,408 INFO L290 TraceCheckUtils]: 41: Hoare triple {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:22,408 INFO L290 TraceCheckUtils]: 42: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:22,408 INFO L272 TraceCheckUtils]: 43: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,409 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,409 INFO L290 TraceCheckUtils]: 45: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,410 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:22,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:22,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:22,410 INFO L272 TraceCheckUtils]: 49: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,411 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,412 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:22,412 INFO L290 TraceCheckUtils]: 53: Hoare triple {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:22,412 INFO L290 TraceCheckUtils]: 54: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:22,413 INFO L272 TraceCheckUtils]: 55: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:22,413 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,413 INFO L290 TraceCheckUtils]: 57: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:22,414 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:22,414 INFO L290 TraceCheckUtils]: 59: Hoare triple {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {4556#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:22,415 INFO L290 TraceCheckUtils]: 60: Hoare triple {4556#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-28 09:16:22,415 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-28 09:16:22,415 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-28 09:16:22,415 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-28 09:16:22,415 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-28 09:16:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-28 09:16:22,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:23,892 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-28 09:16:23,893 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-28 09:16:23,893 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-28 09:16:23,893 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-28 09:16:23,893 INFO L290 TraceCheckUtils]: 60: Hoare triple {4584#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-28 09:16:23,893 INFO L290 TraceCheckUtils]: 59: Hoare triple {4588#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4584#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,894 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {4588#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,894 INFO L290 TraceCheckUtils]: 57: Hoare triple {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,895 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,895 INFO L272 TraceCheckUtils]: 55: Hoare triple {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,895 INFO L290 TraceCheckUtils]: 54: Hoare triple {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,896 INFO L290 TraceCheckUtils]: 53: Hoare triple {4609#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,897 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {4609#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,898 INFO L290 TraceCheckUtils]: 51: Hoare triple {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:23,898 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:23,898 INFO L272 TraceCheckUtils]: 49: Hoare triple {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,899 INFO L290 TraceCheckUtils]: 48: Hoare triple {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,899 INFO L290 TraceCheckUtils]: 47: Hoare triple {4630#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,899 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {4630#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,900 INFO L290 TraceCheckUtils]: 45: Hoare triple {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,900 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,900 INFO L272 TraceCheckUtils]: 43: Hoare triple {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,901 INFO L290 TraceCheckUtils]: 42: Hoare triple {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,901 INFO L290 TraceCheckUtils]: 41: Hoare triple {4651#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,902 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {4651#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,902 INFO L290 TraceCheckUtils]: 39: Hoare triple {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,903 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,903 INFO L272 TraceCheckUtils]: 37: Hoare triple {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,903 INFO L290 TraceCheckUtils]: 36: Hoare triple {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {4672#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,904 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {4672#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,905 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,905 INFO L272 TraceCheckUtils]: 31: Hoare triple {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,905 INFO L290 TraceCheckUtils]: 30: Hoare triple {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {4693#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,906 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {4693#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,907 INFO L272 TraceCheckUtils]: 25: Hoare triple {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {4714#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,908 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {4714#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,909 INFO L290 TraceCheckUtils]: 21: Hoare triple {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,909 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,909 INFO L272 TraceCheckUtils]: 19: Hoare triple {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,910 INFO L290 TraceCheckUtils]: 18: Hoare triple {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,910 INFO L290 TraceCheckUtils]: 17: Hoare triple {4735#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,910 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {4735#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,911 INFO L272 TraceCheckUtils]: 13: Hoare triple {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,912 INFO L290 TraceCheckUtils]: 12: Hoare triple {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,912 INFO L290 TraceCheckUtils]: 11: Hoare triple {4756#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,913 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {4756#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,913 INFO L290 TraceCheckUtils]: 9: Hoare triple {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:23,914 INFO L272 TraceCheckUtils]: 7: Hoare triple {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-28 09:16:23,914 INFO L290 TraceCheckUtils]: 6: Hoare triple {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:23,914 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-28 09:16:23,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-28 09:16:23,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-28 09:16:23,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#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(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-28 09:16:23,915 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-28 09:16:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-28 09:16:23,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1778359337] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:23,915 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:23,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 30] total 52 [2022-04-28 09:16:23,915 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:23,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [834414755] [2022-04-28 09:16:23,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [834414755] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:23,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:23,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 09:16:23,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864841863] [2022-04-28 09:16:23,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:23,916 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 65 [2022-04-28 09:16:23,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:23,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:23,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:23,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 09:16:23,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:23,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 09:16:23,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=311, Invalid=2341, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 09:16:23,946 INFO L87 Difference]: Start difference. First operand 42 states and 50 transitions. Second operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:25,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:25,868 INFO L93 Difference]: Finished difference Result 52 states and 62 transitions. [2022-04-28 09:16:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-28 09:16:25,868 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 65 [2022-04-28 09:16:25,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-28 09:16:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-28 09:16:25,876 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 62 transitions. [2022-04-28 09:16:25,929 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:25,930 INFO L225 Difference]: With dead ends: 52 [2022-04-28 09:16:25,930 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 09:16:25,932 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 112 SyntacticMatches, 9 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 520 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=725, Invalid=4387, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 09:16:25,932 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 30 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 885 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:25,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 124 Invalid, 936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 885 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-28 09:16:25,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 09:16:26,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 45. [2022-04-28 09:16:26,017 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:26,017 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:26,017 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:26,018 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:26,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:26,020 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-28 09:16:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-28 09:16:26,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:26,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:26,020 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 47 states. [2022-04-28 09:16:26,021 INFO L87 Difference]: Start difference. First operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 47 states. [2022-04-28 09:16:26,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:26,022 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-28 09:16:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-28 09:16:26,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:26,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:26,022 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:26,022 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 54 transitions. [2022-04-28 09:16:26,024 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 54 transitions. Word has length 65 [2022-04-28 09:16:26,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:26,025 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 54 transitions. [2022-04-28 09:16:26,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 09:16:26,025 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 54 transitions. [2022-04-28 09:16:26,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2022-04-28 09:16:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 09:16:26,075 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:26,076 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:26,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:26,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:26,276 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:26,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:26,277 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 19 times [2022-04-28 09:16:26,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:26,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [463319125] [2022-04-28 09:16:26,289 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:26,290 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:26,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 20 times [2022-04-28 09:16:26,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:26,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658580948] [2022-04-28 09:16:26,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-28 09:16:26,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-28 09:16:26,748 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-28 09:16:26,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,790 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:26,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,800 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,801 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:26,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:26,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:26,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,864 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:26,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,877 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:26,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:26,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:16:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:26,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,917 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:26,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-28 09:16:26,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-28 09:16:26,917 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-28 09:16:26,917 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-28 09:16:26,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-28 09:16:26,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-28 09:16:26,918 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,919 INFO L290 TraceCheckUtils]: 9: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,920 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:26,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:26,920 INFO L290 TraceCheckUtils]: 12: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:26,920 INFO L272 TraceCheckUtils]: 13: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,921 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,921 INFO L290 TraceCheckUtils]: 15: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,922 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:26,922 INFO L290 TraceCheckUtils]: 17: Hoare triple {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:26,923 INFO L290 TraceCheckUtils]: 18: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:26,923 INFO L272 TraceCheckUtils]: 19: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,924 INFO L290 TraceCheckUtils]: 21: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,924 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:26,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:26,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:26,925 INFO L272 TraceCheckUtils]: 25: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,926 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,926 INFO L290 TraceCheckUtils]: 27: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,927 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,927 INFO L290 TraceCheckUtils]: 29: Hoare triple {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:26,927 INFO L290 TraceCheckUtils]: 30: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:26,928 INFO L272 TraceCheckUtils]: 31: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,928 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,928 INFO L290 TraceCheckUtils]: 33: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,929 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:26,929 INFO L290 TraceCheckUtils]: 35: Hoare triple {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:26,930 INFO L290 TraceCheckUtils]: 36: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:26,930 INFO L272 TraceCheckUtils]: 37: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,930 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,931 INFO L290 TraceCheckUtils]: 39: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,931 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:26,932 INFO L290 TraceCheckUtils]: 41: Hoare triple {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:26,932 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:26,932 INFO L272 TraceCheckUtils]: 43: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,933 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,933 INFO L290 TraceCheckUtils]: 45: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,934 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,934 INFO L290 TraceCheckUtils]: 47: Hoare triple {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:26,935 INFO L290 TraceCheckUtils]: 48: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:26,935 INFO L272 TraceCheckUtils]: 49: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,935 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,935 INFO L290 TraceCheckUtils]: 51: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,936 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:26,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:26,937 INFO L290 TraceCheckUtils]: 54: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:26,937 INFO L272 TraceCheckUtils]: 55: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,937 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,938 INFO L290 TraceCheckUtils]: 57: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,938 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:26,939 INFO L290 TraceCheckUtils]: 59: Hoare triple {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:26,939 INFO L290 TraceCheckUtils]: 60: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:26,939 INFO L272 TraceCheckUtils]: 61: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:26,940 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,940 INFO L290 TraceCheckUtils]: 63: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:26,941 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:26,941 INFO L290 TraceCheckUtils]: 65: Hoare triple {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5177#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:26,942 INFO L290 TraceCheckUtils]: 66: Hoare triple {5177#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-28 09:16:26,942 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-28 09:16:26,942 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-28 09:16:26,942 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-28 09:16:26,942 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-28 09:16:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-28 09:16:26,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:26,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658580948] [2022-04-28 09:16:26,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1658580948] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:26,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1701990871] [2022-04-28 09:16:26,943 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:16:26,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:26,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:26,944 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:26,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 09:16:27,026 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:16:27,027 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:27,029 WARN L261 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-28 09:16:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:27,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:27,981 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-28 09:16:27,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#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(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-28 09:16:27,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-28 09:16:27,982 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-28 09:16:27,982 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-28 09:16:27,982 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-28 09:16:27,982 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-28 09:16:27,983 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:27,983 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,983 INFO L290 TraceCheckUtils]: 9: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,984 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:27,984 INFO L290 TraceCheckUtils]: 11: Hoare triple {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:27,985 INFO L290 TraceCheckUtils]: 12: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:27,985 INFO L272 TraceCheckUtils]: 13: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:27,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,992 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:27,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:27,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:27,993 INFO L272 TraceCheckUtils]: 19: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:27,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,994 INFO L290 TraceCheckUtils]: 21: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,995 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:27,995 INFO L290 TraceCheckUtils]: 23: Hoare triple {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:27,996 INFO L290 TraceCheckUtils]: 24: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:27,996 INFO L272 TraceCheckUtils]: 25: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:27,996 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,997 INFO L290 TraceCheckUtils]: 27: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:27,998 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:27,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:27,999 INFO L290 TraceCheckUtils]: 30: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:28,000 INFO L272 TraceCheckUtils]: 31: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,000 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,002 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:28,002 INFO L290 TraceCheckUtils]: 35: Hoare triple {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:28,003 INFO L290 TraceCheckUtils]: 36: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:28,003 INFO L272 TraceCheckUtils]: 37: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,003 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,004 INFO L290 TraceCheckUtils]: 39: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,004 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:28,005 INFO L290 TraceCheckUtils]: 41: Hoare triple {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:28,005 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:28,005 INFO L272 TraceCheckUtils]: 43: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,005 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,006 INFO L290 TraceCheckUtils]: 45: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,006 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:28,007 INFO L290 TraceCheckUtils]: 47: Hoare triple {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:28,007 INFO L290 TraceCheckUtils]: 48: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:28,007 INFO L272 TraceCheckUtils]: 49: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,008 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,008 INFO L290 TraceCheckUtils]: 51: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,008 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:28,009 INFO L290 TraceCheckUtils]: 53: Hoare triple {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:28,009 INFO L290 TraceCheckUtils]: 54: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:28,009 INFO L272 TraceCheckUtils]: 55: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,010 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,010 INFO L290 TraceCheckUtils]: 57: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,011 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:28,011 INFO L290 TraceCheckUtils]: 59: Hoare triple {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:28,011 INFO L290 TraceCheckUtils]: 60: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:28,011 INFO L272 TraceCheckUtils]: 61: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:28,012 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,012 INFO L290 TraceCheckUtils]: 63: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:28,013 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:28,013 INFO L290 TraceCheckUtils]: 65: Hoare triple {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5378#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:28,013 INFO L290 TraceCheckUtils]: 66: Hoare triple {5378#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-28 09:16:28,014 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-28 09:16:28,014 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-28 09:16:28,014 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-28 09:16:28,014 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-28 09:16:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-28 09:16:28,014 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:29,603 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-28 09:16:29,603 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-28 09:16:29,603 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-28 09:16:29,603 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-28 09:16:29,603 INFO L290 TraceCheckUtils]: 66: Hoare triple {5406#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-28 09:16:29,604 INFO L290 TraceCheckUtils]: 65: Hoare triple {5410#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5406#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,604 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {5410#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,616 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,616 INFO L272 TraceCheckUtils]: 61: Hoare triple {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,616 INFO L290 TraceCheckUtils]: 60: Hoare triple {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,617 INFO L290 TraceCheckUtils]: 59: Hoare triple {5431#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,618 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {5431#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,618 INFO L290 TraceCheckUtils]: 57: Hoare triple {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:29,619 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:29,619 INFO L272 TraceCheckUtils]: 55: Hoare triple {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,619 INFO L290 TraceCheckUtils]: 54: Hoare triple {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,620 INFO L290 TraceCheckUtils]: 53: Hoare triple {5452#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,621 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {5452#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,622 INFO L290 TraceCheckUtils]: 51: Hoare triple {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,622 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,622 INFO L272 TraceCheckUtils]: 49: Hoare triple {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {5473#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,624 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {5473#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,624 INFO L290 TraceCheckUtils]: 45: Hoare triple {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,625 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,625 INFO L272 TraceCheckUtils]: 43: Hoare triple {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,626 INFO L290 TraceCheckUtils]: 42: Hoare triple {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,626 INFO L290 TraceCheckUtils]: 41: Hoare triple {5494#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,627 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {5494#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,628 INFO L272 TraceCheckUtils]: 37: Hoare triple {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {5515#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,630 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {5515#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,631 INFO L272 TraceCheckUtils]: 31: Hoare triple {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,631 INFO L290 TraceCheckUtils]: 30: Hoare triple {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {5536#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,633 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {5536#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,634 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,634 INFO L272 TraceCheckUtils]: 25: Hoare triple {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,635 INFO L290 TraceCheckUtils]: 23: Hoare triple {5557#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,636 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {5557#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,636 INFO L290 TraceCheckUtils]: 21: Hoare triple {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,637 INFO L272 TraceCheckUtils]: 19: Hoare triple {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {5578#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,638 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {5578#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,640 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,640 INFO L272 TraceCheckUtils]: 13: Hoare triple {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {5599#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,641 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {5599#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,642 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:29,642 INFO L272 TraceCheckUtils]: 7: Hoare triple {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-28 09:16:29,642 INFO L290 TraceCheckUtils]: 6: Hoare triple {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,643 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:29,643 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-28 09:16:29,643 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-28 09:16:29,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-28 09:16:29,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#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(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-28 09:16:29,643 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-28 09:16:29,644 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 09:16:29,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1701990871] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:29,644 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:29,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 33] total 57 [2022-04-28 09:16:29,644 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:29,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [463319125] [2022-04-28 09:16:29,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [463319125] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:29,645 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:29,645 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 09:16:29,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669967247] [2022-04-28 09:16:29,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:29,645 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Word has length 71 [2022-04-28 09:16:29,646 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:29,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:29,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:29,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 09:16:29,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:29,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 09:16:29,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=2828, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 09:16:29,685 INFO L87 Difference]: Start difference. First operand 45 states and 54 transitions. Second operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:31,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:31,860 INFO L93 Difference]: Finished difference Result 55 states and 66 transitions. [2022-04-28 09:16:31,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-28 09:16:31,860 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Word has length 71 [2022-04-28 09:16:31,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-28 09:16:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-28 09:16:31,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 66 transitions. [2022-04-28 09:16:31,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:31,923 INFO L225 Difference]: With dead ends: 55 [2022-04-28 09:16:31,923 INFO L226 Difference]: Without dead ends: 50 [2022-04-28 09:16:31,925 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 122 SyntacticMatches, 10 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 627 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=853, Invalid=5309, Unknown=0, NotChecked=0, Total=6162 [2022-04-28 09:16:31,925 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 32 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 947 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:31,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 85 Invalid, 947 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-28 09:16:31,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-28 09:16:32,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2022-04-28 09:16:32,022 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:32,022 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:32,022 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:32,022 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:32,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:32,024 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-28 09:16:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-28 09:16:32,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:32,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:32,025 INFO L74 IsIncluded]: Start isIncluded. First operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 50 states. [2022-04-28 09:16:32,025 INFO L87 Difference]: Start difference. First operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 50 states. [2022-04-28 09:16:32,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:32,026 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-28 09:16:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-28 09:16:32,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:32,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:32,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:32,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2022-04-28 09:16:32,028 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 71 [2022-04-28 09:16:32,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:32,028 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2022-04-28 09:16:32,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 09:16:32,029 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 58 transitions. [2022-04-28 09:16:32,082 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-04-28 09:16:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 09:16:32,083 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:32,083 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:32,100 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-04-28 09:16:32,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-28 09:16:32,287 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:32,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:32,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 21 times [2022-04-28 09:16:32,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:32,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [853778035] [2022-04-28 09:16:32,303 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:32,304 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:32,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 22 times [2022-04-28 09:16:32,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:32,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089015989] [2022-04-28 09:16:32,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:32,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-28 09:16:32,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-28 09:16:32,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-28 09:16:32,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:32,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,795 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:32,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:32,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,819 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:32,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:32,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:32,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:32,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:16:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,893 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:16:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:32,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,904 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:32,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-28 09:16:32,904 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-28 09:16:32,904 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-28 09:16:32,904 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-28 09:16:32,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-28 09:16:32,904 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-28 09:16:32,905 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,905 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,906 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:32,906 INFO L290 TraceCheckUtils]: 11: Hoare triple {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:32,907 INFO L290 TraceCheckUtils]: 12: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:32,907 INFO L272 TraceCheckUtils]: 13: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,908 INFO L290 TraceCheckUtils]: 15: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,908 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:32,909 INFO L290 TraceCheckUtils]: 17: Hoare triple {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:32,909 INFO L290 TraceCheckUtils]: 18: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:32,909 INFO L272 TraceCheckUtils]: 19: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,909 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,911 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:32,911 INFO L290 TraceCheckUtils]: 23: Hoare triple {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:32,911 INFO L290 TraceCheckUtils]: 24: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:32,911 INFO L272 TraceCheckUtils]: 25: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,912 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,912 INFO L290 TraceCheckUtils]: 27: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,913 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,913 INFO L290 TraceCheckUtils]: 29: Hoare triple {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:32,914 INFO L290 TraceCheckUtils]: 30: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:32,914 INFO L272 TraceCheckUtils]: 31: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,914 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,914 INFO L290 TraceCheckUtils]: 33: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,915 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:32,915 INFO L290 TraceCheckUtils]: 35: Hoare triple {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:32,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:32,916 INFO L272 TraceCheckUtils]: 37: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,916 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,917 INFO L290 TraceCheckUtils]: 39: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,917 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:32,918 INFO L290 TraceCheckUtils]: 41: Hoare triple {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:32,918 INFO L290 TraceCheckUtils]: 42: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:32,918 INFO L272 TraceCheckUtils]: 43: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,918 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,919 INFO L290 TraceCheckUtils]: 45: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,919 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,920 INFO L290 TraceCheckUtils]: 47: Hoare triple {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:32,920 INFO L290 TraceCheckUtils]: 48: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:32,920 INFO L272 TraceCheckUtils]: 49: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,921 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,921 INFO L290 TraceCheckUtils]: 51: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,922 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:32,922 INFO L290 TraceCheckUtils]: 53: Hoare triple {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:32,922 INFO L290 TraceCheckUtils]: 54: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:32,923 INFO L272 TraceCheckUtils]: 55: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,923 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,923 INFO L290 TraceCheckUtils]: 57: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,924 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:32,924 INFO L290 TraceCheckUtils]: 59: Hoare triple {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:32,925 INFO L290 TraceCheckUtils]: 60: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:32,925 INFO L272 TraceCheckUtils]: 61: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,925 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,926 INFO L290 TraceCheckUtils]: 63: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,926 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,927 INFO L290 TraceCheckUtils]: 65: Hoare triple {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:32,927 INFO L290 TraceCheckUtils]: 66: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:32,927 INFO L272 TraceCheckUtils]: 67: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:32,928 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,928 INFO L290 TraceCheckUtils]: 69: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:32,929 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:32,929 INFO L290 TraceCheckUtils]: 71: Hoare triple {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6047#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:32,930 INFO L290 TraceCheckUtils]: 72: Hoare triple {6047#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-28 09:16:32,930 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-28 09:16:32,930 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-28 09:16:32,930 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-28 09:16:32,930 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-28 09:16:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-28 09:16:32,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:32,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089015989] [2022-04-28 09:16:32,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089015989] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:32,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [870883820] [2022-04-28 09:16:32,931 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:16:32,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:32,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:32,932 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:32,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 09:16:32,999 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:16:32,999 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:33,004 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 113 conjunts are in the unsatisfiable core [2022-04-28 09:16:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:33,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:33,910 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-28 09:16:33,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#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(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-28 09:16:33,910 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-28 09:16:33,910 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-28 09:16:33,910 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-28 09:16:33,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-28 09:16:33,910 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-28 09:16:33,911 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,911 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,911 INFO L290 TraceCheckUtils]: 9: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,912 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:33,912 INFO L290 TraceCheckUtils]: 11: Hoare triple {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:33,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:33,913 INFO L272 TraceCheckUtils]: 13: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,913 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,913 INFO L290 TraceCheckUtils]: 15: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,914 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:33,914 INFO L290 TraceCheckUtils]: 17: Hoare triple {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:33,915 INFO L290 TraceCheckUtils]: 18: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:33,915 INFO L272 TraceCheckUtils]: 19: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,919 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,919 INFO L290 TraceCheckUtils]: 21: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,920 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:33,920 INFO L290 TraceCheckUtils]: 23: Hoare triple {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:33,921 INFO L290 TraceCheckUtils]: 24: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:33,921 INFO L272 TraceCheckUtils]: 25: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,921 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,921 INFO L290 TraceCheckUtils]: 27: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,922 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:33,922 INFO L290 TraceCheckUtils]: 29: Hoare triple {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:33,923 INFO L290 TraceCheckUtils]: 30: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:33,923 INFO L272 TraceCheckUtils]: 31: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,923 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,923 INFO L290 TraceCheckUtils]: 33: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,924 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:33,924 INFO L290 TraceCheckUtils]: 35: Hoare triple {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:33,925 INFO L290 TraceCheckUtils]: 36: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:33,925 INFO L272 TraceCheckUtils]: 37: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,925 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,926 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:33,926 INFO L290 TraceCheckUtils]: 41: Hoare triple {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:33,927 INFO L290 TraceCheckUtils]: 42: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:33,927 INFO L272 TraceCheckUtils]: 43: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,927 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,928 INFO L290 TraceCheckUtils]: 45: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,928 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:33,928 INFO L290 TraceCheckUtils]: 47: Hoare triple {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:33,929 INFO L290 TraceCheckUtils]: 48: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:33,929 INFO L272 TraceCheckUtils]: 49: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,929 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,930 INFO L290 TraceCheckUtils]: 51: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,930 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:33,931 INFO L290 TraceCheckUtils]: 53: Hoare triple {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:33,931 INFO L290 TraceCheckUtils]: 54: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:33,931 INFO L272 TraceCheckUtils]: 55: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,931 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,932 INFO L290 TraceCheckUtils]: 57: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,932 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:33,933 INFO L290 TraceCheckUtils]: 59: Hoare triple {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:33,933 INFO L290 TraceCheckUtils]: 60: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:33,933 INFO L272 TraceCheckUtils]: 61: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,933 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,934 INFO L290 TraceCheckUtils]: 63: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,934 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:33,935 INFO L290 TraceCheckUtils]: 65: Hoare triple {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:33,935 INFO L290 TraceCheckUtils]: 66: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:33,935 INFO L272 TraceCheckUtils]: 67: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:33,935 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,936 INFO L290 TraceCheckUtils]: 69: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:33,936 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:33,937 INFO L290 TraceCheckUtils]: 71: Hoare triple {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6266#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:33,937 INFO L290 TraceCheckUtils]: 72: Hoare triple {6266#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-28 09:16:33,937 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-28 09:16:33,937 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-28 09:16:33,937 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-28 09:16:33,937 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-28 09:16:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-28 09:16:33,938 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:35,845 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-28 09:16:35,845 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-28 09:16:35,845 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-28 09:16:35,845 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-28 09:16:35,846 INFO L290 TraceCheckUtils]: 72: Hoare triple {6294#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-28 09:16:35,846 INFO L290 TraceCheckUtils]: 71: Hoare triple {6298#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6294#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,847 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {6298#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,847 INFO L290 TraceCheckUtils]: 69: Hoare triple {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,847 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,848 INFO L272 TraceCheckUtils]: 67: Hoare triple {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,848 INFO L290 TraceCheckUtils]: 66: Hoare triple {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,848 INFO L290 TraceCheckUtils]: 65: Hoare triple {6319#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,849 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {6319#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,849 INFO L290 TraceCheckUtils]: 63: Hoare triple {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:35,850 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:35,850 INFO L272 TraceCheckUtils]: 61: Hoare triple {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,850 INFO L290 TraceCheckUtils]: 60: Hoare triple {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,850 INFO L290 TraceCheckUtils]: 59: Hoare triple {6340#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,851 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {6340#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,851 INFO L290 TraceCheckUtils]: 57: Hoare triple {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,852 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,852 INFO L272 TraceCheckUtils]: 55: Hoare triple {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,852 INFO L290 TraceCheckUtils]: 54: Hoare triple {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,853 INFO L290 TraceCheckUtils]: 53: Hoare triple {6361#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,853 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {6361#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,854 INFO L290 TraceCheckUtils]: 51: Hoare triple {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,854 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,854 INFO L272 TraceCheckUtils]: 49: Hoare triple {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,855 INFO L290 TraceCheckUtils]: 48: Hoare triple {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,855 INFO L290 TraceCheckUtils]: 47: Hoare triple {6382#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,856 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {6382#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,856 INFO L290 TraceCheckUtils]: 45: Hoare triple {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,857 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,857 INFO L272 TraceCheckUtils]: 43: Hoare triple {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,857 INFO L290 TraceCheckUtils]: 42: Hoare triple {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,857 INFO L290 TraceCheckUtils]: 41: Hoare triple {6403#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,858 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {6403#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,858 INFO L290 TraceCheckUtils]: 39: Hoare triple {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,859 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,859 INFO L272 TraceCheckUtils]: 37: Hoare triple {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,859 INFO L290 TraceCheckUtils]: 36: Hoare triple {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,859 INFO L290 TraceCheckUtils]: 35: Hoare triple {6424#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,860 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {6424#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,861 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,861 INFO L272 TraceCheckUtils]: 31: Hoare triple {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,862 INFO L290 TraceCheckUtils]: 29: Hoare triple {6445#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,862 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {6445#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,863 INFO L272 TraceCheckUtils]: 25: Hoare triple {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,871 INFO L290 TraceCheckUtils]: 24: Hoare triple {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,872 INFO L290 TraceCheckUtils]: 23: Hoare triple {6466#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,873 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {6466#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,873 INFO L290 TraceCheckUtils]: 21: Hoare triple {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,874 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,874 INFO L272 TraceCheckUtils]: 19: Hoare triple {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,875 INFO L290 TraceCheckUtils]: 18: Hoare triple {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,875 INFO L290 TraceCheckUtils]: 17: Hoare triple {6487#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,876 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {6487#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,876 INFO L290 TraceCheckUtils]: 15: Hoare triple {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,877 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,877 INFO L272 TraceCheckUtils]: 13: Hoare triple {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,878 INFO L290 TraceCheckUtils]: 12: Hoare triple {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,878 INFO L290 TraceCheckUtils]: 11: Hoare triple {6508#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,879 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {6508#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,879 INFO L290 TraceCheckUtils]: 9: Hoare triple {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:35,880 INFO L272 TraceCheckUtils]: 7: Hoare triple {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-28 09:16:35,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:35,881 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-28 09:16:35,881 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-28 09:16:35,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-28 09:16:35,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#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(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-28 09:16:35,881 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-28 09:16:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-28 09:16:35,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [870883820] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:35,882 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:35,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 36] total 62 [2022-04-28 09:16:35,882 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:35,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [853778035] [2022-04-28 09:16:35,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [853778035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:35,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:35,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 09:16:35,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742711618] [2022-04-28 09:16:35,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:35,883 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Word has length 77 [2022-04-28 09:16:35,883 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:35,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:35,916 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:35,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 09:16:35,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:35,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 09:16:35,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=421, Invalid=3361, Unknown=0, NotChecked=0, Total=3782 [2022-04-28 09:16:35,918 INFO L87 Difference]: Start difference. First operand 48 states and 58 transitions. Second operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:38,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:38,388 INFO L93 Difference]: Finished difference Result 58 states and 70 transitions. [2022-04-28 09:16:38,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-28 09:16:38,388 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Word has length 77 [2022-04-28 09:16:38,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-28 09:16:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-28 09:16:38,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 70 transitions. [2022-04-28 09:16:38,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:38,459 INFO L225 Difference]: With dead ends: 58 [2022-04-28 09:16:38,459 INFO L226 Difference]: Without dead ends: 53 [2022-04-28 09:16:38,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 132 SyntacticMatches, 11 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 744 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=991, Invalid=6319, Unknown=0, NotChecked=0, Total=7310 [2022-04-28 09:16:38,461 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 34 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 1101 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 1170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 1101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:38,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 106 Invalid, 1170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 1101 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 09:16:38,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-28 09:16:38,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 51. [2022-04-28 09:16:38,587 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:38,588 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:38,588 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:38,588 INFO L87 Difference]: Start difference. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:38,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:38,590 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-28 09:16:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-28 09:16:38,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:38,590 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:38,591 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 53 states. [2022-04-28 09:16:38,591 INFO L87 Difference]: Start difference. First operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 53 states. [2022-04-28 09:16:38,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:38,592 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-28 09:16:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-28 09:16:38,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:38,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:38,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:38,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 62 transitions. [2022-04-28 09:16:38,594 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 62 transitions. Word has length 77 [2022-04-28 09:16:38,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:38,595 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 62 transitions. [2022-04-28 09:16:38,595 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 09:16:38,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 62 transitions. [2022-04-28 09:16:38,664 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2022-04-28 09:16:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-28 09:16:38,666 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:38,666 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:38,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:38,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 09:16:38,866 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:38,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:38,867 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 23 times [2022-04-28 09:16:38,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:38,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1005268999] [2022-04-28 09:16:38,882 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:38,882 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:38,882 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 24 times [2022-04-28 09:16:38,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:38,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333280416] [2022-04-28 09:16:38,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-28 09:16:39,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-28 09:16:39,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-28 09:16:39,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:39,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:39,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,402 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,403 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:39,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:39,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:39,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,453 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,454 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:39,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,464 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:39,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:16:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,473 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:16:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:16:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,497 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,497 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:39,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-28 09:16:39,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-28 09:16:39,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-28 09:16:39,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-28 09:16:39,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-28 09:16:39,498 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-28 09:16:39,498 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,500 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:39,500 INFO L290 TraceCheckUtils]: 11: Hoare triple {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:39,500 INFO L290 TraceCheckUtils]: 12: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:39,501 INFO L272 TraceCheckUtils]: 13: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,501 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,501 INFO L290 TraceCheckUtils]: 15: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,502 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:39,502 INFO L290 TraceCheckUtils]: 17: Hoare triple {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:39,503 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:39,503 INFO L272 TraceCheckUtils]: 19: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,503 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,504 INFO L290 TraceCheckUtils]: 21: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,504 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:39,505 INFO L290 TraceCheckUtils]: 23: Hoare triple {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:39,505 INFO L290 TraceCheckUtils]: 24: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:39,505 INFO L272 TraceCheckUtils]: 25: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,505 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,507 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,507 INFO L290 TraceCheckUtils]: 29: Hoare triple {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:39,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:39,507 INFO L272 TraceCheckUtils]: 31: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,508 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,508 INFO L290 TraceCheckUtils]: 33: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,509 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:39,509 INFO L290 TraceCheckUtils]: 35: Hoare triple {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:39,510 INFO L290 TraceCheckUtils]: 36: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:39,510 INFO L272 TraceCheckUtils]: 37: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,510 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,510 INFO L290 TraceCheckUtils]: 39: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,511 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:39,511 INFO L290 TraceCheckUtils]: 41: Hoare triple {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:39,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:39,512 INFO L272 TraceCheckUtils]: 43: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,512 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,513 INFO L290 TraceCheckUtils]: 45: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,513 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:39,514 INFO L290 TraceCheckUtils]: 48: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:39,514 INFO L272 TraceCheckUtils]: 49: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,515 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,515 INFO L290 TraceCheckUtils]: 51: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,516 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:39,516 INFO L290 TraceCheckUtils]: 53: Hoare triple {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:39,517 INFO L290 TraceCheckUtils]: 54: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:39,517 INFO L272 TraceCheckUtils]: 55: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,517 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,517 INFO L290 TraceCheckUtils]: 57: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,518 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:39,518 INFO L290 TraceCheckUtils]: 59: Hoare triple {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:39,519 INFO L290 TraceCheckUtils]: 60: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:39,519 INFO L272 TraceCheckUtils]: 61: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,519 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,520 INFO L290 TraceCheckUtils]: 63: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,520 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,521 INFO L290 TraceCheckUtils]: 65: Hoare triple {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:39,521 INFO L290 TraceCheckUtils]: 66: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:39,521 INFO L272 TraceCheckUtils]: 67: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,522 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,522 INFO L290 TraceCheckUtils]: 69: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,523 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,523 INFO L290 TraceCheckUtils]: 71: Hoare triple {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:39,524 INFO L290 TraceCheckUtils]: 72: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:39,524 INFO L272 TraceCheckUtils]: 73: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:39,524 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,524 INFO L290 TraceCheckUtils]: 75: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:39,525 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:39,526 INFO L290 TraceCheckUtils]: 77: Hoare triple {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6983#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:16:39,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {6983#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-28 09:16:39,526 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-28 09:16:39,526 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-28 09:16:39,526 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-28 09:16:39,526 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-28 09:16:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-28 09:16:39,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:39,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333280416] [2022-04-28 09:16:39,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [333280416] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:39,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1486581713] [2022-04-28 09:16:39,528 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:16:39,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:39,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:39,529 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:39,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 09:16:39,772 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-28 09:16:39,772 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:39,775 WARN L261 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 123 conjunts are in the unsatisfiable core [2022-04-28 09:16:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:39,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:40,820 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-28 09:16:40,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#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(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-28 09:16:40,820 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-28 09:16:40,820 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-28 09:16:40,820 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-28 09:16:40,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-28 09:16:40,821 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-28 09:16:40,821 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,822 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:40,822 INFO L290 TraceCheckUtils]: 11: Hoare triple {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:40,823 INFO L290 TraceCheckUtils]: 12: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:40,823 INFO L272 TraceCheckUtils]: 13: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,823 INFO L290 TraceCheckUtils]: 15: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,824 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:40,824 INFO L290 TraceCheckUtils]: 17: Hoare triple {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:40,825 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:40,825 INFO L272 TraceCheckUtils]: 19: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,825 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,826 INFO L290 TraceCheckUtils]: 21: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,826 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:40,827 INFO L290 TraceCheckUtils]: 23: Hoare triple {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:40,827 INFO L290 TraceCheckUtils]: 24: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:40,827 INFO L272 TraceCheckUtils]: 25: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,827 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,828 INFO L290 TraceCheckUtils]: 27: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,828 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:40,829 INFO L290 TraceCheckUtils]: 29: Hoare triple {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:40,829 INFO L290 TraceCheckUtils]: 30: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:40,829 INFO L272 TraceCheckUtils]: 31: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,829 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,830 INFO L290 TraceCheckUtils]: 33: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,830 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:40,831 INFO L290 TraceCheckUtils]: 35: Hoare triple {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:40,831 INFO L290 TraceCheckUtils]: 36: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:40,831 INFO L272 TraceCheckUtils]: 37: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,832 INFO L290 TraceCheckUtils]: 39: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,832 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:40,833 INFO L290 TraceCheckUtils]: 41: Hoare triple {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:40,833 INFO L290 TraceCheckUtils]: 42: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:40,833 INFO L272 TraceCheckUtils]: 43: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,834 INFO L290 TraceCheckUtils]: 45: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,834 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:40,835 INFO L290 TraceCheckUtils]: 47: Hoare triple {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:40,835 INFO L290 TraceCheckUtils]: 48: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:40,835 INFO L272 TraceCheckUtils]: 49: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,835 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,836 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:40,837 INFO L290 TraceCheckUtils]: 53: Hoare triple {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:40,837 INFO L290 TraceCheckUtils]: 54: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:40,837 INFO L272 TraceCheckUtils]: 55: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,837 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,838 INFO L290 TraceCheckUtils]: 57: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,838 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:40,839 INFO L290 TraceCheckUtils]: 59: Hoare triple {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:40,839 INFO L290 TraceCheckUtils]: 60: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:40,839 INFO L272 TraceCheckUtils]: 61: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,840 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,840 INFO L290 TraceCheckUtils]: 63: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,840 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:40,841 INFO L290 TraceCheckUtils]: 65: Hoare triple {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:40,841 INFO L290 TraceCheckUtils]: 66: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:40,841 INFO L272 TraceCheckUtils]: 67: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,842 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,842 INFO L290 TraceCheckUtils]: 69: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,842 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:40,843 INFO L290 TraceCheckUtils]: 71: Hoare triple {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:40,843 INFO L290 TraceCheckUtils]: 72: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:40,843 INFO L272 TraceCheckUtils]: 73: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:40,844 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,844 INFO L290 TraceCheckUtils]: 75: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:40,845 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:40,845 INFO L290 TraceCheckUtils]: 77: Hoare triple {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7220#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:40,845 INFO L290 TraceCheckUtils]: 78: Hoare triple {7220#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-28 09:16:40,845 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-28 09:16:40,845 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-28 09:16:40,846 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-28 09:16:40,846 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-28 09:16:40,846 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-28 09:16:40,846 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:42,944 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-28 09:16:42,945 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-28 09:16:42,945 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-28 09:16:42,945 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-28 09:16:42,945 INFO L290 TraceCheckUtils]: 78: Hoare triple {7248#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-28 09:16:42,945 INFO L290 TraceCheckUtils]: 77: Hoare triple {7252#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7248#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,946 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {7252#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,946 INFO L290 TraceCheckUtils]: 75: Hoare triple {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,947 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,947 INFO L272 TraceCheckUtils]: 73: Hoare triple {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,947 INFO L290 TraceCheckUtils]: 72: Hoare triple {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,948 INFO L290 TraceCheckUtils]: 71: Hoare triple {7273#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,948 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {7273#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,948 INFO L290 TraceCheckUtils]: 69: Hoare triple {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:42,949 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:42,949 INFO L272 TraceCheckUtils]: 67: Hoare triple {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,949 INFO L290 TraceCheckUtils]: 66: Hoare triple {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,950 INFO L290 TraceCheckUtils]: 65: Hoare triple {7294#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,950 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {7294#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,951 INFO L290 TraceCheckUtils]: 63: Hoare triple {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,951 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,951 INFO L272 TraceCheckUtils]: 61: Hoare triple {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,952 INFO L290 TraceCheckUtils]: 60: Hoare triple {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,953 INFO L290 TraceCheckUtils]: 59: Hoare triple {7315#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,954 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {7315#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,960 INFO L290 TraceCheckUtils]: 57: Hoare triple {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,961 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,961 INFO L272 TraceCheckUtils]: 55: Hoare triple {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,962 INFO L290 TraceCheckUtils]: 54: Hoare triple {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,962 INFO L290 TraceCheckUtils]: 53: Hoare triple {7336#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,963 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {7336#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,964 INFO L290 TraceCheckUtils]: 51: Hoare triple {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,964 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,964 INFO L272 TraceCheckUtils]: 49: Hoare triple {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,965 INFO L290 TraceCheckUtils]: 48: Hoare triple {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,966 INFO L290 TraceCheckUtils]: 47: Hoare triple {7357#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,968 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {7357#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,969 INFO L290 TraceCheckUtils]: 45: Hoare triple {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,970 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,970 INFO L272 TraceCheckUtils]: 43: Hoare triple {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,971 INFO L290 TraceCheckUtils]: 41: Hoare triple {7378#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,972 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {7378#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,972 INFO L290 TraceCheckUtils]: 39: Hoare triple {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,973 INFO L272 TraceCheckUtils]: 37: Hoare triple {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,974 INFO L290 TraceCheckUtils]: 35: Hoare triple {7399#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,975 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {7399#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,975 INFO L290 TraceCheckUtils]: 33: Hoare triple {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,976 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,976 INFO L272 TraceCheckUtils]: 31: Hoare triple {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,977 INFO L290 TraceCheckUtils]: 29: Hoare triple {7420#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,978 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {7420#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,979 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,980 INFO L272 TraceCheckUtils]: 25: Hoare triple {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,980 INFO L290 TraceCheckUtils]: 24: Hoare triple {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,980 INFO L290 TraceCheckUtils]: 23: Hoare triple {7441#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,981 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {7441#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,982 INFO L290 TraceCheckUtils]: 21: Hoare triple {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,983 INFO L272 TraceCheckUtils]: 19: Hoare triple {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {7462#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,984 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {7462#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,986 INFO L272 TraceCheckUtils]: 13: Hoare triple {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,987 INFO L290 TraceCheckUtils]: 11: Hoare triple {7483#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,988 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {7483#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:42,989 INFO L272 TraceCheckUtils]: 7: Hoare triple {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-28 09:16:42,990 INFO L290 TraceCheckUtils]: 6: Hoare triple {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,990 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:16:42,990 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-28 09:16:42,990 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-28 09:16:42,990 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-28 09:16:42,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#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(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-28 09:16:42,990 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-28 09:16:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-04-28 09:16:42,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1486581713] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:42,991 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:42,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28, 39] total 67 [2022-04-28 09:16:42,992 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:42,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1005268999] [2022-04-28 09:16:42,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1005268999] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:42,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:42,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 09:16:42,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70079131] [2022-04-28 09:16:42,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:42,993 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 83 [2022-04-28 09:16:42,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:42,993 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:43,041 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:43,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 09:16:43,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:43,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 09:16:43,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=482, Invalid=3940, Unknown=0, NotChecked=0, Total=4422 [2022-04-28 09:16:43,044 INFO L87 Difference]: Start difference. First operand 51 states and 62 transitions. Second operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:46,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:46,278 INFO L93 Difference]: Finished difference Result 61 states and 74 transitions. [2022-04-28 09:16:46,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-28 09:16:46,278 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 83 [2022-04-28 09:16:46,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-28 09:16:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:46,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-28 09:16:46,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 74 transitions. [2022-04-28 09:16:46,346 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:46,348 INFO L225 Difference]: With dead ends: 61 [2022-04-28 09:16:46,348 INFO L226 Difference]: Without dead ends: 56 [2022-04-28 09:16:46,350 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 142 SyntacticMatches, 12 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 871 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=1139, Invalid=7417, Unknown=0, NotChecked=0, Total=8556 [2022-04-28 09:16:46,350 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 36 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 1361 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 1432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:46,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 132 Invalid, 1432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1361 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 09:16:46,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-28 09:16:46,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2022-04-28 09:16:46,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:46,468 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:46,468 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:46,468 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:46,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:46,469 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-28 09:16:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-28 09:16:46,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:46,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:46,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 56 states. [2022-04-28 09:16:46,470 INFO L87 Difference]: Start difference. First operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 56 states. [2022-04-28 09:16:46,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:46,472 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-28 09:16:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-28 09:16:46,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:46,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:46,472 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:46,472 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 66 transitions. [2022-04-28 09:16:46,474 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 66 transitions. Word has length 83 [2022-04-28 09:16:46,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:46,474 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 66 transitions. [2022-04-28 09:16:46,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 09:16:46,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 66 transitions. [2022-04-28 09:16:46,549 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2022-04-28 09:16:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-28 09:16:46,550 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:46,550 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:46,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:46,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-28 09:16:46,751 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:46,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:46,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 25 times [2022-04-28 09:16:46,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:46,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1806829742] [2022-04-28 09:16:46,765 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:46,765 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:46,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 26 times [2022-04-28 09:16:46,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:46,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645931451] [2022-04-28 09:16:46,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:46,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-28 09:16:47,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-28 09:16:47,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-28 09:16:47,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,338 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,339 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:47,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:47,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:47,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,391 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:47,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:47,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:47,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:47,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:16:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:16:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:16:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:16:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:47,472 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:47,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-28 09:16:47,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-28 09:16:47,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-28 09:16:47,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-28 09:16:47,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:47,473 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:47,473 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,475 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:47,479 INFO L290 TraceCheckUtils]: 11: Hoare triple {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:47,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:47,480 INFO L272 TraceCheckUtils]: 13: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,480 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,481 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,481 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:47,482 INFO L290 TraceCheckUtils]: 17: Hoare triple {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:47,482 INFO L290 TraceCheckUtils]: 18: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:47,482 INFO L272 TraceCheckUtils]: 19: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,483 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,483 INFO L290 TraceCheckUtils]: 21: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,484 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:47,484 INFO L290 TraceCheckUtils]: 23: Hoare triple {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:47,485 INFO L290 TraceCheckUtils]: 24: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:47,485 INFO L272 TraceCheckUtils]: 25: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,485 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,486 INFO L290 TraceCheckUtils]: 27: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,486 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,487 INFO L290 TraceCheckUtils]: 29: Hoare triple {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:47,487 INFO L290 TraceCheckUtils]: 30: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:47,487 INFO L272 TraceCheckUtils]: 31: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,488 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,489 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:47,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:47,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:47,489 INFO L272 TraceCheckUtils]: 37: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,490 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,490 INFO L290 TraceCheckUtils]: 39: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,491 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:47,491 INFO L290 TraceCheckUtils]: 41: Hoare triple {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:47,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:47,492 INFO L272 TraceCheckUtils]: 43: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,492 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,493 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:47,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:47,494 INFO L272 TraceCheckUtils]: 49: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,495 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,495 INFO L290 TraceCheckUtils]: 51: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,496 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:47,496 INFO L290 TraceCheckUtils]: 53: Hoare triple {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:47,497 INFO L290 TraceCheckUtils]: 54: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:47,497 INFO L272 TraceCheckUtils]: 55: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,497 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,497 INFO L290 TraceCheckUtils]: 57: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,498 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:47,499 INFO L290 TraceCheckUtils]: 59: Hoare triple {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:47,499 INFO L290 TraceCheckUtils]: 60: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:47,499 INFO L272 TraceCheckUtils]: 61: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,499 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,500 INFO L290 TraceCheckUtils]: 63: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,500 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,501 INFO L290 TraceCheckUtils]: 65: Hoare triple {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:47,501 INFO L290 TraceCheckUtils]: 66: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:47,501 INFO L272 TraceCheckUtils]: 67: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,502 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,502 INFO L290 TraceCheckUtils]: 69: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,503 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,503 INFO L290 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:47,504 INFO L290 TraceCheckUtils]: 72: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:47,504 INFO L272 TraceCheckUtils]: 73: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,504 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,505 INFO L290 TraceCheckUtils]: 75: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,505 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:47,506 INFO L290 TraceCheckUtils]: 77: Hoare triple {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:47,506 INFO L290 TraceCheckUtils]: 78: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:47,506 INFO L272 TraceCheckUtils]: 79: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:47,507 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,507 INFO L290 TraceCheckUtils]: 81: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:47,508 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:47,508 INFO L290 TraceCheckUtils]: 83: Hoare triple {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {7985#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-28 09:16:47,509 INFO L290 TraceCheckUtils]: 84: Hoare triple {7985#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-28 09:16:47,509 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-28 09:16:47,509 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-28 09:16:47,509 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-28 09:16:47,509 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-28 09:16:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-28 09:16:47,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:47,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645931451] [2022-04-28 09:16:47,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645931451] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:47,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [704328837] [2022-04-28 09:16:47,512 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:16:47,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:47,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:47,514 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:47,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 09:16:47,599 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:16:47,599 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:47,601 WARN L261 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 133 conjunts are in the unsatisfiable core [2022-04-28 09:16:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:47,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:48,805 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-28 09:16:48,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#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(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-28 09:16:48,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-28 09:16:48,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-28 09:16:48,805 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-28 09:16:48,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:48,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-28 09:16:48,806 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,807 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:48,808 INFO L290 TraceCheckUtils]: 11: Hoare triple {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:48,808 INFO L290 TraceCheckUtils]: 12: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:48,808 INFO L272 TraceCheckUtils]: 13: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,809 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,809 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:48,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:48,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:48,810 INFO L272 TraceCheckUtils]: 19: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,811 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:48,812 INFO L290 TraceCheckUtils]: 23: Hoare triple {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:48,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:48,812 INFO L272 TraceCheckUtils]: 25: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,813 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:48,814 INFO L290 TraceCheckUtils]: 29: Hoare triple {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:48,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:48,814 INFO L272 TraceCheckUtils]: 31: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,815 INFO L290 TraceCheckUtils]: 33: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,815 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:48,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:48,816 INFO L290 TraceCheckUtils]: 36: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:48,816 INFO L272 TraceCheckUtils]: 37: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,817 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,817 INFO L290 TraceCheckUtils]: 39: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,817 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:48,819 INFO L290 TraceCheckUtils]: 41: Hoare triple {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:48,820 INFO L290 TraceCheckUtils]: 42: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:48,820 INFO L272 TraceCheckUtils]: 43: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,820 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,821 INFO L290 TraceCheckUtils]: 45: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,822 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:48,822 INFO L290 TraceCheckUtils]: 47: Hoare triple {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:48,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:48,823 INFO L272 TraceCheckUtils]: 49: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,824 INFO L290 TraceCheckUtils]: 51: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,824 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:48,825 INFO L290 TraceCheckUtils]: 53: Hoare triple {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:48,825 INFO L290 TraceCheckUtils]: 54: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:48,825 INFO L272 TraceCheckUtils]: 55: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,825 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,826 INFO L290 TraceCheckUtils]: 57: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,826 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:48,827 INFO L290 TraceCheckUtils]: 59: Hoare triple {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:48,827 INFO L290 TraceCheckUtils]: 60: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:48,827 INFO L272 TraceCheckUtils]: 61: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,827 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,828 INFO L290 TraceCheckUtils]: 63: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,828 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:48,829 INFO L290 TraceCheckUtils]: 65: Hoare triple {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:48,829 INFO L290 TraceCheckUtils]: 66: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:48,829 INFO L272 TraceCheckUtils]: 67: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,830 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,830 INFO L290 TraceCheckUtils]: 69: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,830 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:48,831 INFO L290 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:48,831 INFO L290 TraceCheckUtils]: 72: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:48,831 INFO L272 TraceCheckUtils]: 73: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,832 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,832 INFO L290 TraceCheckUtils]: 75: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,833 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:48,833 INFO L290 TraceCheckUtils]: 77: Hoare triple {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:48,833 INFO L290 TraceCheckUtils]: 78: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:48,833 INFO L272 TraceCheckUtils]: 79: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:48,834 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,834 INFO L290 TraceCheckUtils]: 81: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:48,835 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:48,835 INFO L290 TraceCheckUtils]: 83: Hoare triple {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {8240#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:16:48,835 INFO L290 TraceCheckUtils]: 84: Hoare triple {8240#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-28 09:16:48,836 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-28 09:16:48,836 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-28 09:16:48,836 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-28 09:16:48,836 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-28 09:16:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-28 09:16:48,836 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:16:51,160 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-28 09:16:51,160 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-28 09:16:51,160 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-28 09:16:51,160 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-28 09:16:51,160 INFO L290 TraceCheckUtils]: 84: Hoare triple {8268#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-28 09:16:51,161 INFO L290 TraceCheckUtils]: 83: Hoare triple {8272#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8268#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,161 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {8272#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,162 INFO L290 TraceCheckUtils]: 81: Hoare triple {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,162 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,162 INFO L272 TraceCheckUtils]: 79: Hoare triple {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,162 INFO L290 TraceCheckUtils]: 78: Hoare triple {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,163 INFO L290 TraceCheckUtils]: 77: Hoare triple {8293#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,163 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {8293#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,164 INFO L290 TraceCheckUtils]: 75: Hoare triple {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:51,164 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:16:51,164 INFO L272 TraceCheckUtils]: 73: Hoare triple {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,165 INFO L290 TraceCheckUtils]: 72: Hoare triple {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,165 INFO L290 TraceCheckUtils]: 71: Hoare triple {8314#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,166 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {8314#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,166 INFO L290 TraceCheckUtils]: 69: Hoare triple {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,167 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,167 INFO L272 TraceCheckUtils]: 67: Hoare triple {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,167 INFO L290 TraceCheckUtils]: 66: Hoare triple {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {8335#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,168 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {8335#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,169 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,169 INFO L272 TraceCheckUtils]: 61: Hoare triple {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,169 INFO L290 TraceCheckUtils]: 60: Hoare triple {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,170 INFO L290 TraceCheckUtils]: 59: Hoare triple {8356#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,171 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {8356#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,175 INFO L290 TraceCheckUtils]: 57: Hoare triple {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,176 INFO L272 TraceCheckUtils]: 55: Hoare triple {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,177 INFO L290 TraceCheckUtils]: 54: Hoare triple {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,177 INFO L290 TraceCheckUtils]: 53: Hoare triple {8377#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,178 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {8377#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,178 INFO L290 TraceCheckUtils]: 51: Hoare triple {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,179 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,179 INFO L272 TraceCheckUtils]: 49: Hoare triple {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,179 INFO L290 TraceCheckUtils]: 48: Hoare triple {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,180 INFO L290 TraceCheckUtils]: 47: Hoare triple {8398#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,180 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {8398#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,181 INFO L290 TraceCheckUtils]: 45: Hoare triple {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,181 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,182 INFO L272 TraceCheckUtils]: 43: Hoare triple {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,182 INFO L290 TraceCheckUtils]: 42: Hoare triple {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,182 INFO L290 TraceCheckUtils]: 41: Hoare triple {8419#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,183 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {8419#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,183 INFO L290 TraceCheckUtils]: 39: Hoare triple {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,184 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,184 INFO L272 TraceCheckUtils]: 37: Hoare triple {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,184 INFO L290 TraceCheckUtils]: 36: Hoare triple {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {8440#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,185 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {8440#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,186 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,186 INFO L272 TraceCheckUtils]: 31: Hoare triple {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,187 INFO L290 TraceCheckUtils]: 30: Hoare triple {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,187 INFO L290 TraceCheckUtils]: 29: Hoare triple {8461#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,187 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {8461#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,188 INFO L290 TraceCheckUtils]: 27: Hoare triple {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,188 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,189 INFO L272 TraceCheckUtils]: 25: Hoare triple {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,189 INFO L290 TraceCheckUtils]: 24: Hoare triple {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {8482#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,190 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {8482#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,190 INFO L290 TraceCheckUtils]: 21: Hoare triple {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,191 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,191 INFO L272 TraceCheckUtils]: 19: Hoare triple {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,191 INFO L290 TraceCheckUtils]: 18: Hoare triple {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,191 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,192 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {8503#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,192 INFO L290 TraceCheckUtils]: 15: Hoare triple {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,193 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:16:51,193 INFO L272 TraceCheckUtils]: 13: Hoare triple {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,193 INFO L290 TraceCheckUtils]: 12: Hoare triple {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {8524#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,194 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {8524#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,194 INFO L290 TraceCheckUtils]: 9: Hoare triple {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:16:51,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:16:51,195 INFO L272 TraceCheckUtils]: 7: Hoare triple {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-28 09:16:51,195 INFO L290 TraceCheckUtils]: 6: Hoare triple {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:16:51,196 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-28 09:16:51,196 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-28 09:16:51,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-28 09:16:51,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#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(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-28 09:16:51,196 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-28 09:16:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 403 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-04-28 09:16:51,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [704328837] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:16:51,197 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:16:51,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30, 42] total 72 [2022-04-28 09:16:51,197 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:16:51,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1806829742] [2022-04-28 09:16:51,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1806829742] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:16:51,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:16:51,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 09:16:51,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002318310] [2022-04-28 09:16:51,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:16:51,198 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Word has length 89 [2022-04-28 09:16:51,198 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:16:51,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:51,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:51,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 09:16:51,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:51,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 09:16:51,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=547, Invalid=4565, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 09:16:51,238 INFO L87 Difference]: Start difference. First operand 54 states and 66 transitions. Second operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:54,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:54,660 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2022-04-28 09:16:54,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-28 09:16:54,661 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Word has length 89 [2022-04-28 09:16:54,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:16:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-28 09:16:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-28 09:16:54,666 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 78 transitions. [2022-04-28 09:16:54,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:54,726 INFO L225 Difference]: With dead ends: 64 [2022-04-28 09:16:54,726 INFO L226 Difference]: Without dead ends: 59 [2022-04-28 09:16:54,728 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 152 SyntacticMatches, 13 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1008 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=1297, Invalid=8603, Unknown=0, NotChecked=0, Total=9900 [2022-04-28 09:16:54,728 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 38 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 1622 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 1696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 1622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 09:16:54,728 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 153 Invalid, 1696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 1622 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 09:16:54,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-28 09:16:54,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 57. [2022-04-28 09:16:54,868 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:16:54,868 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:16:54,868 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:16:54,868 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:16:54,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:54,870 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-28 09:16:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-28 09:16:54,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:54,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:54,871 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 59 states. [2022-04-28 09:16:54,871 INFO L87 Difference]: Start difference. First operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 59 states. [2022-04-28 09:16:54,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:16:54,873 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-28 09:16:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-28 09:16:54,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:16:54,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:16:54,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:16:54,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:16:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:16:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 70 transitions. [2022-04-28 09:16:54,875 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 70 transitions. Word has length 89 [2022-04-28 09:16:54,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:16:54,875 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 70 transitions. [2022-04-28 09:16:54,875 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 09:16:54,875 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 70 transitions. [2022-04-28 09:16:54,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:16:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2022-04-28 09:16:54,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 09:16:54,946 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:16:54,946 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:16:54,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 09:16:55,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-28 09:16:55,156 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:16:55,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:16:55,156 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 27 times [2022-04-28 09:16:55,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:16:55,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [397725119] [2022-04-28 09:16:55,172 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:16:55,172 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:16:55,172 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 28 times [2022-04-28 09:16:55,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:16:55,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843838496] [2022-04-28 09:16:55,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:16:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:16:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:16:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-28 09:16:55,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-28 09:16:55,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-28 09:16:55,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:16:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:55,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:16:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:55,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:16:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,827 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,829 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:55,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:16:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,839 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:16:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,856 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:55,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:16:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:55,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:16:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,878 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:16:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,886 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,886 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,887 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:55,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:16:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,897 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:55,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:16:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,906 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,907 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:16:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:16:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,924 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,925 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:16:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,941 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:55,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:16:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:55,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,951 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:16:55,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-28 09:16:55,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-28 09:16:55,952 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-28 09:16:55,952 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-28 09:16:55,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-28 09:16:55,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-28 09:16:55,952 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,953 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,954 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:55,954 INFO L290 TraceCheckUtils]: 11: Hoare triple {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:55,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:55,955 INFO L272 TraceCheckUtils]: 13: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,956 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:55,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:55,957 INFO L290 TraceCheckUtils]: 18: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:55,957 INFO L272 TraceCheckUtils]: 19: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,958 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:55,959 INFO L290 TraceCheckUtils]: 23: Hoare triple {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:55,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:55,959 INFO L272 TraceCheckUtils]: 25: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,961 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:55,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:55,961 INFO L272 TraceCheckUtils]: 31: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,962 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,962 INFO L290 TraceCheckUtils]: 33: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,963 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:55,963 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:55,963 INFO L290 TraceCheckUtils]: 36: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:55,964 INFO L272 TraceCheckUtils]: 37: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,964 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,964 INFO L290 TraceCheckUtils]: 39: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,965 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:55,965 INFO L290 TraceCheckUtils]: 41: Hoare triple {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:55,966 INFO L290 TraceCheckUtils]: 42: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:55,966 INFO L272 TraceCheckUtils]: 43: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,966 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,967 INFO L290 TraceCheckUtils]: 45: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,967 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:55,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:55,968 INFO L272 TraceCheckUtils]: 49: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,968 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,969 INFO L290 TraceCheckUtils]: 51: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,970 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:55,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:55,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:55,970 INFO L272 TraceCheckUtils]: 55: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,971 INFO L290 TraceCheckUtils]: 57: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,972 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:55,972 INFO L290 TraceCheckUtils]: 59: Hoare triple {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:55,973 INFO L290 TraceCheckUtils]: 60: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:55,973 INFO L272 TraceCheckUtils]: 61: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,973 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,973 INFO L290 TraceCheckUtils]: 63: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,974 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,974 INFO L290 TraceCheckUtils]: 65: Hoare triple {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:55,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:55,975 INFO L272 TraceCheckUtils]: 67: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,975 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,976 INFO L290 TraceCheckUtils]: 69: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,976 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,977 INFO L290 TraceCheckUtils]: 71: Hoare triple {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:55,977 INFO L290 TraceCheckUtils]: 72: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:55,977 INFO L272 TraceCheckUtils]: 73: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,978 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,978 INFO L290 TraceCheckUtils]: 75: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,979 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,979 INFO L290 TraceCheckUtils]: 77: Hoare triple {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:55,979 INFO L290 TraceCheckUtils]: 78: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:55,979 INFO L272 TraceCheckUtils]: 79: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,980 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,980 INFO L290 TraceCheckUtils]: 81: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,981 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:55,981 INFO L290 TraceCheckUtils]: 83: Hoare triple {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:16:55,982 INFO L290 TraceCheckUtils]: 84: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:16:55,982 INFO L272 TraceCheckUtils]: 85: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:55,982 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,982 INFO L290 TraceCheckUtils]: 87: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:55,983 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:16:55,984 INFO L290 TraceCheckUtils]: 89: Hoare triple {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9053#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-28 09:16:55,984 INFO L290 TraceCheckUtils]: 90: Hoare triple {9053#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-28 09:16:55,984 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-28 09:16:55,984 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-28 09:16:55,984 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-28 09:16:55,984 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-28 09:16:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-28 09:16:55,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:16:55,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843838496] [2022-04-28 09:16:55,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843838496] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:16:55,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552917210] [2022-04-28 09:16:55,986 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:16:55,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:16:55,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:16:55,988 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:16:55,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 09:16:56,058 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:16:56,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:16:56,061 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2022-04-28 09:16:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:16:56,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:16:57,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-28 09:16:57,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#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(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-28 09:16:57,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-28 09:16:57,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-28 09:16:57,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-28 09:16:57,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-28 09:16:57,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-28 09:16:57,290 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,292 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:16:57,292 INFO L290 TraceCheckUtils]: 11: Hoare triple {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:57,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:16:57,292 INFO L272 TraceCheckUtils]: 13: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,294 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:16:57,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:57,295 INFO L290 TraceCheckUtils]: 18: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:16:57,295 INFO L272 TraceCheckUtils]: 19: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,296 INFO L290 TraceCheckUtils]: 21: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,297 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:16:57,297 INFO L290 TraceCheckUtils]: 23: Hoare triple {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:57,297 INFO L290 TraceCheckUtils]: 24: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:16:57,298 INFO L272 TraceCheckUtils]: 25: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,298 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,298 INFO L290 TraceCheckUtils]: 27: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,299 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,300 INFO L290 TraceCheckUtils]: 29: Hoare triple {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:57,300 INFO L290 TraceCheckUtils]: 30: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:16:57,300 INFO L272 TraceCheckUtils]: 31: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,301 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,301 INFO L290 TraceCheckUtils]: 33: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,302 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:16:57,302 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:57,303 INFO L290 TraceCheckUtils]: 36: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:16:57,303 INFO L272 TraceCheckUtils]: 37: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,303 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,304 INFO L290 TraceCheckUtils]: 39: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,305 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:16:57,305 INFO L290 TraceCheckUtils]: 41: Hoare triple {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:57,305 INFO L290 TraceCheckUtils]: 42: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:16:57,306 INFO L272 TraceCheckUtils]: 43: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,306 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,307 INFO L290 TraceCheckUtils]: 45: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,307 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,308 INFO L290 TraceCheckUtils]: 47: Hoare triple {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:57,308 INFO L290 TraceCheckUtils]: 48: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:16:57,309 INFO L272 TraceCheckUtils]: 49: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,309 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,310 INFO L290 TraceCheckUtils]: 51: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,311 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:16:57,311 INFO L290 TraceCheckUtils]: 53: Hoare triple {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:57,312 INFO L290 TraceCheckUtils]: 54: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:16:57,312 INFO L272 TraceCheckUtils]: 55: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,312 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,313 INFO L290 TraceCheckUtils]: 57: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,313 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:16:57,314 INFO L290 TraceCheckUtils]: 59: Hoare triple {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:57,314 INFO L290 TraceCheckUtils]: 60: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:16:57,314 INFO L272 TraceCheckUtils]: 61: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,314 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,315 INFO L290 TraceCheckUtils]: 63: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,315 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,316 INFO L290 TraceCheckUtils]: 65: Hoare triple {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:57,316 INFO L290 TraceCheckUtils]: 66: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:16:57,316 INFO L272 TraceCheckUtils]: 67: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,316 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,317 INFO L290 TraceCheckUtils]: 69: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,317 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,318 INFO L290 TraceCheckUtils]: 71: Hoare triple {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:57,318 INFO L290 TraceCheckUtils]: 72: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:16:57,318 INFO L272 TraceCheckUtils]: 73: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,318 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,319 INFO L290 TraceCheckUtils]: 75: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,319 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,320 INFO L290 TraceCheckUtils]: 77: Hoare triple {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:57,320 INFO L290 TraceCheckUtils]: 78: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:16:57,320 INFO L272 TraceCheckUtils]: 79: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,320 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,321 INFO L290 TraceCheckUtils]: 81: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,321 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:16:57,322 INFO L290 TraceCheckUtils]: 83: Hoare triple {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:16:57,322 INFO L290 TraceCheckUtils]: 84: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:16:57,322 INFO L272 TraceCheckUtils]: 85: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:16:57,323 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,323 INFO L290 TraceCheckUtils]: 87: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:16:57,323 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:16:57,324 INFO L290 TraceCheckUtils]: 89: Hoare triple {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9326#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:16:57,324 INFO L290 TraceCheckUtils]: 90: Hoare triple {9326#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-28 09:16:57,324 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-28 09:16:57,324 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-28 09:16:57,324 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-28 09:16:57,324 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-28 09:16:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-28 09:16:57,325 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:17:00,049 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-28 09:17:00,049 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-28 09:17:00,050 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-28 09:17:00,050 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-28 09:17:00,050 INFO L290 TraceCheckUtils]: 90: Hoare triple {9354#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-28 09:17:00,050 INFO L290 TraceCheckUtils]: 89: Hoare triple {9358#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9354#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,051 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {9358#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,051 INFO L290 TraceCheckUtils]: 87: Hoare triple {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,052 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,052 INFO L272 TraceCheckUtils]: 85: Hoare triple {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,052 INFO L290 TraceCheckUtils]: 84: Hoare triple {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,052 INFO L290 TraceCheckUtils]: 83: Hoare triple {9379#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,053 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {9379#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,053 INFO L290 TraceCheckUtils]: 81: Hoare triple {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,054 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,054 INFO L272 TraceCheckUtils]: 79: Hoare triple {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,054 INFO L290 TraceCheckUtils]: 78: Hoare triple {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,055 INFO L290 TraceCheckUtils]: 77: Hoare triple {9400#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,055 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {9400#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,056 INFO L290 TraceCheckUtils]: 75: Hoare triple {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,056 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,056 INFO L272 TraceCheckUtils]: 73: Hoare triple {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,056 INFO L290 TraceCheckUtils]: 72: Hoare triple {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,057 INFO L290 TraceCheckUtils]: 71: Hoare triple {9421#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,057 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {9421#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,058 INFO L290 TraceCheckUtils]: 69: Hoare triple {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,058 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,058 INFO L272 TraceCheckUtils]: 67: Hoare triple {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,059 INFO L290 TraceCheckUtils]: 66: Hoare triple {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,059 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,060 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {9442#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,060 INFO L290 TraceCheckUtils]: 63: Hoare triple {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,060 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,061 INFO L272 TraceCheckUtils]: 61: Hoare triple {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,061 INFO L290 TraceCheckUtils]: 60: Hoare triple {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,061 INFO L290 TraceCheckUtils]: 59: Hoare triple {9463#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,063 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {9463#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,063 INFO L290 TraceCheckUtils]: 57: Hoare triple {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,064 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,064 INFO L272 TraceCheckUtils]: 55: Hoare triple {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,064 INFO L290 TraceCheckUtils]: 54: Hoare triple {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,065 INFO L290 TraceCheckUtils]: 53: Hoare triple {9484#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,065 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {9484#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,066 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,066 INFO L272 TraceCheckUtils]: 49: Hoare triple {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,066 INFO L290 TraceCheckUtils]: 48: Hoare triple {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {9505#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,067 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {9505#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,068 INFO L290 TraceCheckUtils]: 45: Hoare triple {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,068 INFO L272 TraceCheckUtils]: 43: Hoare triple {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,069 INFO L290 TraceCheckUtils]: 42: Hoare triple {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,069 INFO L290 TraceCheckUtils]: 41: Hoare triple {9526#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,070 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {9526#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,070 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,070 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,071 INFO L272 TraceCheckUtils]: 37: Hoare triple {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,071 INFO L290 TraceCheckUtils]: 36: Hoare triple {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,071 INFO L290 TraceCheckUtils]: 35: Hoare triple {9547#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,072 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {9547#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,072 INFO L290 TraceCheckUtils]: 33: Hoare triple {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,073 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,073 INFO L272 TraceCheckUtils]: 31: Hoare triple {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,073 INFO L290 TraceCheckUtils]: 30: Hoare triple {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {9568#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,074 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {9568#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,074 INFO L290 TraceCheckUtils]: 27: Hoare triple {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,075 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,075 INFO L272 TraceCheckUtils]: 25: Hoare triple {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,075 INFO L290 TraceCheckUtils]: 24: Hoare triple {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,076 INFO L290 TraceCheckUtils]: 23: Hoare triple {9589#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,076 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {9589#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,077 INFO L290 TraceCheckUtils]: 21: Hoare triple {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,077 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:00,077 INFO L272 TraceCheckUtils]: 19: Hoare triple {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,078 INFO L290 TraceCheckUtils]: 17: Hoare triple {9610#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,078 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {9610#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,079 INFO L290 TraceCheckUtils]: 15: Hoare triple {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,079 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,079 INFO L272 TraceCheckUtils]: 13: Hoare triple {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,080 INFO L290 TraceCheckUtils]: 12: Hoare triple {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,080 INFO L290 TraceCheckUtils]: 11: Hoare triple {9631#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,081 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {9631#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:00,082 INFO L272 TraceCheckUtils]: 7: Hoare triple {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-28 09:17:00,082 INFO L290 TraceCheckUtils]: 6: Hoare triple {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:00,082 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-28 09:17:00,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-28 09:17:00,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-28 09:17:00,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#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(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-28 09:17:00,082 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-28 09:17:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-04-28 09:17:00,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [552917210] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:17:00,083 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:17:00,083 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32, 45] total 77 [2022-04-28 09:17:00,083 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:17:00,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [397725119] [2022-04-28 09:17:00,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [397725119] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:17:00,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:17:00,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 09:17:00,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038031309] [2022-04-28 09:17:00,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:17:00,084 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Word has length 95 [2022-04-28 09:17:00,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:17:00,085 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:17:00,130 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:00,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 09:17:00,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:00,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 09:17:00,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=616, Invalid=5236, Unknown=0, NotChecked=0, Total=5852 [2022-04-28 09:17:00,132 INFO L87 Difference]: Start difference. First operand 57 states and 70 transitions. Second operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:17:04,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:04,147 INFO L93 Difference]: Finished difference Result 67 states and 82 transitions. [2022-04-28 09:17:04,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-28 09:17:04,148 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Word has length 95 [2022-04-28 09:17:04,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:17:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:17:04,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-28 09:17:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:17:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-28 09:17:04,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 82 transitions. [2022-04-28 09:17:04,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:04,225 INFO L225 Difference]: With dead ends: 67 [2022-04-28 09:17:04,225 INFO L226 Difference]: Without dead ends: 62 [2022-04-28 09:17:04,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 162 SyntacticMatches, 14 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1155 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=1465, Invalid=9877, Unknown=0, NotChecked=0, Total=11342 [2022-04-28 09:17:04,227 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 40 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 1903 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 1980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 1903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:17:04,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 174 Invalid, 1980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 1903 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 09:17:04,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-04-28 09:17:04,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 60. [2022-04-28 09:17:04,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:17:04,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:04,383 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:04,383 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:04,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:04,385 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-28 09:17:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-28 09:17:04,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:04,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:04,386 INFO L74 IsIncluded]: Start isIncluded. First operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 62 states. [2022-04-28 09:17:04,386 INFO L87 Difference]: Start difference. First operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 62 states. [2022-04-28 09:17:04,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:04,388 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-28 09:17:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-28 09:17:04,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:04,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:04,388 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:17:04,388 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:17:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 74 transitions. [2022-04-28 09:17:04,390 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 74 transitions. Word has length 95 [2022-04-28 09:17:04,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:17:04,390 INFO L495 AbstractCegarLoop]: Abstraction has 60 states and 74 transitions. [2022-04-28 09:17:04,390 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 09:17:04,390 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 74 transitions. [2022-04-28 09:17:04,465 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2022-04-28 09:17:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-28 09:17:04,466 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:17:04,466 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:17:04,492 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-28 09:17:04,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:04,679 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:17:04,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:17:04,680 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 29 times [2022-04-28 09:17:04,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:04,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1923393062] [2022-04-28 09:17:04,699 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:17:04,699 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:17:04,699 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 30 times [2022-04-28 09:17:04,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:17:04,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302987351] [2022-04-28 09:17:04,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:17:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:17:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:17:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-28 09:17:05,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-28 09:17:05,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-28 09:17:05,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:17:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:05,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:17:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:05,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:17:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:05,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:17:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,489 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:17:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,499 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:05,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:17:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,508 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:05,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:17:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,519 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:17:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,530 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:05,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:17:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:05,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:17:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,549 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:17:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,558 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:17:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,569 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:17:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:05,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:17:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,585 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:17:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:05,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,595 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:05,596 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:17:05,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-28 09:17:05,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-28 09:17:05,596 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-28 09:17:05,596 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-28 09:17:05,596 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-28 09:17:05,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-28 09:17:05,597 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,597 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,598 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:05,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:05,599 INFO L290 TraceCheckUtils]: 12: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:05,599 INFO L272 TraceCheckUtils]: 13: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,600 INFO L290 TraceCheckUtils]: 15: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,600 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:05,601 INFO L290 TraceCheckUtils]: 17: Hoare triple {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:05,601 INFO L290 TraceCheckUtils]: 18: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:05,601 INFO L272 TraceCheckUtils]: 19: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,601 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,603 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:05,603 INFO L290 TraceCheckUtils]: 23: Hoare triple {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:05,603 INFO L290 TraceCheckUtils]: 24: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:05,603 INFO L272 TraceCheckUtils]: 25: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,605 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:05,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:05,606 INFO L272 TraceCheckUtils]: 31: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,607 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:05,608 INFO L290 TraceCheckUtils]: 35: Hoare triple {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:05,608 INFO L290 TraceCheckUtils]: 36: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:05,608 INFO L272 TraceCheckUtils]: 37: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,608 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,609 INFO L290 TraceCheckUtils]: 39: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,609 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:05,610 INFO L290 TraceCheckUtils]: 41: Hoare triple {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:05,610 INFO L290 TraceCheckUtils]: 42: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:05,610 INFO L272 TraceCheckUtils]: 43: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,611 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,613 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,613 INFO L290 TraceCheckUtils]: 47: Hoare triple {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:05,614 INFO L290 TraceCheckUtils]: 48: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:05,614 INFO L272 TraceCheckUtils]: 49: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,614 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,614 INFO L290 TraceCheckUtils]: 51: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,615 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:05,616 INFO L290 TraceCheckUtils]: 53: Hoare triple {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:05,616 INFO L290 TraceCheckUtils]: 54: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:05,616 INFO L272 TraceCheckUtils]: 55: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,616 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,617 INFO L290 TraceCheckUtils]: 57: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,617 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:05,618 INFO L290 TraceCheckUtils]: 59: Hoare triple {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:05,618 INFO L290 TraceCheckUtils]: 60: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:05,618 INFO L272 TraceCheckUtils]: 61: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,619 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,619 INFO L290 TraceCheckUtils]: 63: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,620 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,620 INFO L290 TraceCheckUtils]: 65: Hoare triple {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:05,620 INFO L290 TraceCheckUtils]: 66: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:05,621 INFO L272 TraceCheckUtils]: 67: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,621 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,621 INFO L290 TraceCheckUtils]: 69: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,622 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,622 INFO L290 TraceCheckUtils]: 71: Hoare triple {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:05,623 INFO L290 TraceCheckUtils]: 72: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:05,623 INFO L272 TraceCheckUtils]: 73: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,623 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,624 INFO L290 TraceCheckUtils]: 75: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,624 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,625 INFO L290 TraceCheckUtils]: 77: Hoare triple {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:05,625 INFO L290 TraceCheckUtils]: 78: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:05,625 INFO L272 TraceCheckUtils]: 79: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,626 INFO L290 TraceCheckUtils]: 81: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,627 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:05,627 INFO L290 TraceCheckUtils]: 83: Hoare triple {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:05,627 INFO L290 TraceCheckUtils]: 84: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:05,627 INFO L272 TraceCheckUtils]: 85: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,628 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,629 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:05,629 INFO L290 TraceCheckUtils]: 89: Hoare triple {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:05,630 INFO L290 TraceCheckUtils]: 90: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:05,630 INFO L272 TraceCheckUtils]: 91: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:05,630 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,630 INFO L290 TraceCheckUtils]: 93: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:05,631 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:05,632 INFO L290 TraceCheckUtils]: 95: Hoare triple {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {10187#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:17:05,632 INFO L290 TraceCheckUtils]: 96: Hoare triple {10187#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-28 09:17:05,632 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-28 09:17:05,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-28 09:17:05,632 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-28 09:17:05,633 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-28 09:17:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-28 09:17:05,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:17:05,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302987351] [2022-04-28 09:17:05,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302987351] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:17:05,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1555140071] [2022-04-28 09:17:05,634 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:17:05,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:05,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:17:05,636 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:17:05,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 09:17:06,050 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-28 09:17:06,050 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:17:06,054 WARN L261 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 154 conjunts are in the unsatisfiable core [2022-04-28 09:17:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:06,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:17:07,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-28 09:17:07,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#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(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-28 09:17:07,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-28 09:17:07,371 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-28 09:17:07,371 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-28 09:17:07,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-28 09:17:07,371 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-28 09:17:07,371 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,372 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,372 INFO L290 TraceCheckUtils]: 9: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,373 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:07,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:07,373 INFO L290 TraceCheckUtils]: 12: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:07,373 INFO L272 TraceCheckUtils]: 13: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,375 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:07,375 INFO L290 TraceCheckUtils]: 17: Hoare triple {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:07,375 INFO L290 TraceCheckUtils]: 18: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:07,375 INFO L272 TraceCheckUtils]: 19: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,376 INFO L290 TraceCheckUtils]: 21: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,377 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:07,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:07,377 INFO L290 TraceCheckUtils]: 24: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:07,378 INFO L272 TraceCheckUtils]: 25: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,378 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,378 INFO L290 TraceCheckUtils]: 27: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,379 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,379 INFO L290 TraceCheckUtils]: 29: Hoare triple {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:07,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:07,380 INFO L272 TraceCheckUtils]: 31: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,380 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,381 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:07,381 INFO L290 TraceCheckUtils]: 35: Hoare triple {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:07,382 INFO L290 TraceCheckUtils]: 36: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:07,382 INFO L272 TraceCheckUtils]: 37: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,382 INFO L290 TraceCheckUtils]: 39: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,383 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:07,390 INFO L290 TraceCheckUtils]: 41: Hoare triple {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:07,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:07,391 INFO L272 TraceCheckUtils]: 43: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,392 INFO L290 TraceCheckUtils]: 45: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,392 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,393 INFO L290 TraceCheckUtils]: 47: Hoare triple {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:07,393 INFO L290 TraceCheckUtils]: 48: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:07,393 INFO L272 TraceCheckUtils]: 49: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,393 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,394 INFO L290 TraceCheckUtils]: 51: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,394 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:07,395 INFO L290 TraceCheckUtils]: 53: Hoare triple {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:07,395 INFO L290 TraceCheckUtils]: 54: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:07,395 INFO L272 TraceCheckUtils]: 55: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,395 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,396 INFO L290 TraceCheckUtils]: 57: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,396 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:07,397 INFO L290 TraceCheckUtils]: 59: Hoare triple {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:07,397 INFO L290 TraceCheckUtils]: 60: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:07,397 INFO L272 TraceCheckUtils]: 61: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,398 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,398 INFO L290 TraceCheckUtils]: 63: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,398 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,399 INFO L290 TraceCheckUtils]: 65: Hoare triple {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:07,399 INFO L290 TraceCheckUtils]: 66: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:07,399 INFO L272 TraceCheckUtils]: 67: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,400 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,400 INFO L290 TraceCheckUtils]: 69: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,400 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,401 INFO L290 TraceCheckUtils]: 71: Hoare triple {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:07,401 INFO L290 TraceCheckUtils]: 72: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:07,401 INFO L272 TraceCheckUtils]: 73: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,402 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,402 INFO L290 TraceCheckUtils]: 75: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,403 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,403 INFO L290 TraceCheckUtils]: 77: Hoare triple {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:07,403 INFO L290 TraceCheckUtils]: 78: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:07,403 INFO L272 TraceCheckUtils]: 79: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,404 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,404 INFO L290 TraceCheckUtils]: 81: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,405 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:07,405 INFO L290 TraceCheckUtils]: 83: Hoare triple {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:07,405 INFO L290 TraceCheckUtils]: 84: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:07,405 INFO L272 TraceCheckUtils]: 85: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,406 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,406 INFO L290 TraceCheckUtils]: 87: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,407 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:07,407 INFO L290 TraceCheckUtils]: 89: Hoare triple {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:07,407 INFO L290 TraceCheckUtils]: 90: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:07,407 INFO L272 TraceCheckUtils]: 91: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:07,408 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,408 INFO L290 TraceCheckUtils]: 93: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:07,409 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:07,409 INFO L290 TraceCheckUtils]: 95: Hoare triple {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {10478#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:07,409 INFO L290 TraceCheckUtils]: 96: Hoare triple {10478#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-28 09:17:07,409 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-28 09:17:07,410 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-28 09:17:07,410 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-28 09:17:07,410 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-28 09:17:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-28 09:17:07,410 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:17:14,342 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-28 09:17:14,342 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-28 09:17:14,342 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-28 09:17:14,342 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-28 09:17:14,342 INFO L290 TraceCheckUtils]: 96: Hoare triple {10506#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-28 09:17:14,343 INFO L290 TraceCheckUtils]: 95: Hoare triple {10510#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {10506#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:17:14,343 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {10510#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:17:14,344 INFO L290 TraceCheckUtils]: 93: Hoare triple {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,344 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,344 INFO L272 TraceCheckUtils]: 91: Hoare triple {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,345 INFO L290 TraceCheckUtils]: 90: Hoare triple {10528#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:14,345 INFO L290 TraceCheckUtils]: 89: Hoare triple {10532#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10528#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,346 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} #38#return; {10532#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,353 INFO L290 TraceCheckUtils]: 87: Hoare triple {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,354 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,354 INFO L272 TraceCheckUtils]: 85: Hoare triple {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,355 INFO L290 TraceCheckUtils]: 84: Hoare triple {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,356 INFO L290 TraceCheckUtils]: 83: Hoare triple {10553#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,357 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} #38#return; {10553#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,358 INFO L290 TraceCheckUtils]: 81: Hoare triple {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} assume true; {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,359 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,359 INFO L272 TraceCheckUtils]: 79: Hoare triple {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,359 INFO L290 TraceCheckUtils]: 78: Hoare triple {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,360 INFO L290 TraceCheckUtils]: 77: Hoare triple {10574#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,361 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {10574#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,362 INFO L290 TraceCheckUtils]: 75: Hoare triple {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,365 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,365 INFO L272 TraceCheckUtils]: 73: Hoare triple {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,366 INFO L290 TraceCheckUtils]: 72: Hoare triple {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,366 INFO L290 TraceCheckUtils]: 71: Hoare triple {10595#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,367 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {10595#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,368 INFO L290 TraceCheckUtils]: 69: Hoare triple {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} assume true; {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} is VALID [2022-04-28 09:17:14,369 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} is VALID [2022-04-28 09:17:14,369 INFO L272 TraceCheckUtils]: 67: Hoare triple {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,369 INFO L290 TraceCheckUtils]: 66: Hoare triple {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,370 INFO L290 TraceCheckUtils]: 65: Hoare triple {10616#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,371 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {10616#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,372 INFO L290 TraceCheckUtils]: 63: Hoare triple {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} assume true; {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,373 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,373 INFO L272 TraceCheckUtils]: 61: Hoare triple {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,373 INFO L290 TraceCheckUtils]: 60: Hoare triple {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,374 INFO L290 TraceCheckUtils]: 59: Hoare triple {10637#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,375 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} #38#return; {10637#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,376 INFO L290 TraceCheckUtils]: 57: Hoare triple {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,376 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,377 INFO L272 TraceCheckUtils]: 55: Hoare triple {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,378 INFO L290 TraceCheckUtils]: 53: Hoare triple {10658#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,379 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} #38#return; {10658#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,379 INFO L290 TraceCheckUtils]: 51: Hoare triple {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} assume true; {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,386 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,386 INFO L272 TraceCheckUtils]: 49: Hoare triple {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,387 INFO L290 TraceCheckUtils]: 48: Hoare triple {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,387 INFO L290 TraceCheckUtils]: 47: Hoare triple {10679#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,388 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} #38#return; {10679#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,389 INFO L290 TraceCheckUtils]: 45: Hoare triple {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} assume true; {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,389 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,389 INFO L272 TraceCheckUtils]: 43: Hoare triple {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,390 INFO L290 TraceCheckUtils]: 42: Hoare triple {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,390 INFO L290 TraceCheckUtils]: 41: Hoare triple {10700#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,391 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {10700#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} assume true; {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,392 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,392 INFO L272 TraceCheckUtils]: 37: Hoare triple {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {10721#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,394 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {10721#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,395 INFO L290 TraceCheckUtils]: 33: Hoare triple {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} assume true; {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} is VALID [2022-04-28 09:17:14,395 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} is VALID [2022-04-28 09:17:14,395 INFO L272 TraceCheckUtils]: 31: Hoare triple {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,396 INFO L290 TraceCheckUtils]: 30: Hoare triple {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,396 INFO L290 TraceCheckUtils]: 29: Hoare triple {10742#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,397 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {10742#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,397 INFO L290 TraceCheckUtils]: 27: Hoare triple {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,398 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,398 INFO L272 TraceCheckUtils]: 25: Hoare triple {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {10763#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,400 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {10763#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,401 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,401 INFO L272 TraceCheckUtils]: 19: Hoare triple {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {10784#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,403 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} #38#return; {10784#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:14,404 INFO L272 TraceCheckUtils]: 13: Hoare triple {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,405 INFO L290 TraceCheckUtils]: 12: Hoare triple {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,405 INFO L290 TraceCheckUtils]: 11: Hoare triple {10805#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,406 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} #38#return; {10805#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,407 INFO L290 TraceCheckUtils]: 9: Hoare triple {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} assume true; {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,408 INFO L272 TraceCheckUtils]: 7: Hoare triple {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-28 09:17:14,409 INFO L290 TraceCheckUtils]: 6: Hoare triple {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,409 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:14,409 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-28 09:17:14,409 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-28 09:17:14,409 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-28 09:17:14,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#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(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-28 09:17:14,409 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-28 09:17:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-04-28 09:17:14,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1555140071] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:17:14,411 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:17:14,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 49] total 83 [2022-04-28 09:17:14,411 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:17:14,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1923393062] [2022-04-28 09:17:14,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1923393062] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:17:14,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:17:14,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 09:17:14,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661352725] [2022-04-28 09:17:14,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:17:14,412 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 101 [2022-04-28 09:17:14,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:17:14,412 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:14,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:14,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 09:17:14,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:14,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 09:17:14,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=709, Invalid=6097, Unknown=0, NotChecked=0, Total=6806 [2022-04-28 09:17:14,470 INFO L87 Difference]: Start difference. First operand 60 states and 74 transitions. Second operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:19,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:19,187 INFO L93 Difference]: Finished difference Result 70 states and 86 transitions. [2022-04-28 09:17:19,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-28 09:17:19,188 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 101 [2022-04-28 09:17:19,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:17:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-28 09:17:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-28 09:17:19,193 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 86 transitions. [2022-04-28 09:17:19,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:19,260 INFO L225 Difference]: With dead ends: 70 [2022-04-28 09:17:19,261 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 09:17:19,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 171 SyntacticMatches, 15 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1358 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=1694, Invalid=11416, Unknown=0, NotChecked=0, Total=13110 [2022-04-28 09:17:19,263 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 42 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2181 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 2262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 2181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 09:17:19,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 190 Invalid, 2262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 2181 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 09:17:19,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 09:17:19,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2022-04-28 09:17:19,435 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:17:19,435 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:19,435 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:19,435 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:19,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:19,437 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-28 09:17:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-28 09:17:19,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:19,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:19,438 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 65 states. [2022-04-28 09:17:19,438 INFO L87 Difference]: Start difference. First operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 65 states. [2022-04-28 09:17:19,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:19,440 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-28 09:17:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-28 09:17:19,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:19,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:19,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:17:19,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:17:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 78 transitions. [2022-04-28 09:17:19,442 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 78 transitions. Word has length 101 [2022-04-28 09:17:19,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:17:19,442 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 78 transitions. [2022-04-28 09:17:19,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 09:17:19,443 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 78 transitions. [2022-04-28 09:17:19,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2022-04-28 09:17:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-28 09:17:19,518 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:17:19,518 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:17:19,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-28 09:17:19,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-28 09:17:19,725 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:17:19,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:17:19,726 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 31 times [2022-04-28 09:17:19,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:19,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [469304651] [2022-04-28 09:17:19,740 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:17:19,741 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:17:19,741 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 32 times [2022-04-28 09:17:19,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:17:19,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195181733] [2022-04-28 09:17:19,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:17:19,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:17:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:17:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-28 09:17:20,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-28 09:17:20,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-28 09:17:20,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:17:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,590 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:20,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:17:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:20,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:17:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,617 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:20,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:17:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:17:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:20,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:17:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,655 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:20,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:17:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,665 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:17:20,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:20,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:17:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,687 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:20,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:17:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,697 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:17:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,706 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:17:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:17:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,726 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:20,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:17:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:17:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,745 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:20,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:17:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,754 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:17:20,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-28 09:17:20,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-28 09:17:20,755 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-28 09:17:20,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-28 09:17:20,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-28 09:17:20,755 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-28 09:17:20,755 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,757 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:20,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:20,757 INFO L290 TraceCheckUtils]: 12: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:20,758 INFO L272 TraceCheckUtils]: 13: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,758 INFO L290 TraceCheckUtils]: 15: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,759 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:20,759 INFO L290 TraceCheckUtils]: 17: Hoare triple {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:20,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:20,760 INFO L272 TraceCheckUtils]: 19: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,761 INFO L290 TraceCheckUtils]: 21: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,761 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:20,762 INFO L290 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:20,762 INFO L290 TraceCheckUtils]: 24: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:20,762 INFO L272 TraceCheckUtils]: 25: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,763 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,763 INFO L290 TraceCheckUtils]: 27: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,764 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,764 INFO L290 TraceCheckUtils]: 29: Hoare triple {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:20,764 INFO L290 TraceCheckUtils]: 30: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:20,764 INFO L272 TraceCheckUtils]: 31: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,765 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,765 INFO L290 TraceCheckUtils]: 33: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,766 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:20,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:20,767 INFO L290 TraceCheckUtils]: 36: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:20,767 INFO L272 TraceCheckUtils]: 37: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,767 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,768 INFO L290 TraceCheckUtils]: 39: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,768 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:20,769 INFO L290 TraceCheckUtils]: 41: Hoare triple {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:20,769 INFO L290 TraceCheckUtils]: 42: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:20,769 INFO L272 TraceCheckUtils]: 43: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,770 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,770 INFO L290 TraceCheckUtils]: 45: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,771 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,771 INFO L290 TraceCheckUtils]: 47: Hoare triple {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:20,771 INFO L290 TraceCheckUtils]: 48: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:20,771 INFO L272 TraceCheckUtils]: 49: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,772 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,772 INFO L290 TraceCheckUtils]: 51: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,773 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:20,773 INFO L290 TraceCheckUtils]: 53: Hoare triple {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:20,774 INFO L290 TraceCheckUtils]: 54: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:20,774 INFO L272 TraceCheckUtils]: 55: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,774 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,775 INFO L290 TraceCheckUtils]: 57: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,775 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:20,776 INFO L290 TraceCheckUtils]: 59: Hoare triple {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:20,776 INFO L290 TraceCheckUtils]: 60: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:20,776 INFO L272 TraceCheckUtils]: 61: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,777 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,777 INFO L290 TraceCheckUtils]: 63: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,778 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,778 INFO L290 TraceCheckUtils]: 65: Hoare triple {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:20,778 INFO L290 TraceCheckUtils]: 66: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:20,779 INFO L272 TraceCheckUtils]: 67: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,779 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,779 INFO L290 TraceCheckUtils]: 69: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,780 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,780 INFO L290 TraceCheckUtils]: 71: Hoare triple {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:20,781 INFO L290 TraceCheckUtils]: 72: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:20,781 INFO L272 TraceCheckUtils]: 73: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,781 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,782 INFO L290 TraceCheckUtils]: 75: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,782 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,783 INFO L290 TraceCheckUtils]: 77: Hoare triple {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:20,783 INFO L290 TraceCheckUtils]: 78: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:20,783 INFO L272 TraceCheckUtils]: 79: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,784 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,784 INFO L290 TraceCheckUtils]: 81: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,785 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:20,785 INFO L290 TraceCheckUtils]: 83: Hoare triple {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:20,786 INFO L290 TraceCheckUtils]: 84: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:20,786 INFO L272 TraceCheckUtils]: 85: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,786 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,786 INFO L290 TraceCheckUtils]: 87: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,787 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,788 INFO L290 TraceCheckUtils]: 89: Hoare triple {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:20,788 INFO L290 TraceCheckUtils]: 90: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:20,788 INFO L272 TraceCheckUtils]: 91: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,788 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,789 INFO L290 TraceCheckUtils]: 93: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,790 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:20,790 INFO L290 TraceCheckUtils]: 95: Hoare triple {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:20,790 INFO L290 TraceCheckUtils]: 96: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:20,790 INFO L272 TraceCheckUtils]: 97: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:20,791 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,791 INFO L290 TraceCheckUtils]: 99: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:20,792 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:20,793 INFO L290 TraceCheckUtils]: 101: Hoare triple {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11388#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:17:20,793 INFO L290 TraceCheckUtils]: 102: Hoare triple {11388#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-28 09:17:20,793 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-28 09:17:20,793 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-28 09:17:20,793 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-28 09:17:20,793 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-28 09:17:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-28 09:17:20,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:17:20,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195181733] [2022-04-28 09:17:20,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195181733] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:17:20,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [801295595] [2022-04-28 09:17:20,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:17:20,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:20,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:17:20,797 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:17:20,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 09:17:20,860 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:17:20,860 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:17:20,862 WARN L261 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 163 conjunts are in the unsatisfiable core [2022-04-28 09:17:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:20,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:17:22,287 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-28 09:17:22,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#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(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-28 09:17:22,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-28 09:17:22,287 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-28 09:17:22,287 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-28 09:17:22,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-28 09:17:22,288 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-28 09:17:22,288 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,289 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:22,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:22,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:22,291 INFO L272 TraceCheckUtils]: 13: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,291 INFO L290 TraceCheckUtils]: 15: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,292 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:22,292 INFO L290 TraceCheckUtils]: 17: Hoare triple {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:22,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:22,293 INFO L272 TraceCheckUtils]: 19: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,294 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:22,294 INFO L290 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:22,299 INFO L290 TraceCheckUtils]: 24: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:22,299 INFO L272 TraceCheckUtils]: 25: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,300 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,300 INFO L290 TraceCheckUtils]: 27: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,301 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:22,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:22,302 INFO L272 TraceCheckUtils]: 31: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,303 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,303 INFO L290 TraceCheckUtils]: 33: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,304 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:22,305 INFO L290 TraceCheckUtils]: 35: Hoare triple {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:22,305 INFO L290 TraceCheckUtils]: 36: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:22,305 INFO L272 TraceCheckUtils]: 37: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,306 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,306 INFO L290 TraceCheckUtils]: 39: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,307 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:22,308 INFO L290 TraceCheckUtils]: 41: Hoare triple {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:22,308 INFO L290 TraceCheckUtils]: 42: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:22,308 INFO L272 TraceCheckUtils]: 43: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,309 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,309 INFO L290 TraceCheckUtils]: 45: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,310 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,311 INFO L290 TraceCheckUtils]: 47: Hoare triple {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:22,311 INFO L290 TraceCheckUtils]: 48: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:22,311 INFO L272 TraceCheckUtils]: 49: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,312 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,312 INFO L290 TraceCheckUtils]: 51: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,313 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:22,313 INFO L290 TraceCheckUtils]: 53: Hoare triple {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:22,314 INFO L290 TraceCheckUtils]: 54: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:22,314 INFO L272 TraceCheckUtils]: 55: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,315 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,315 INFO L290 TraceCheckUtils]: 57: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,316 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:22,316 INFO L290 TraceCheckUtils]: 59: Hoare triple {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:22,317 INFO L290 TraceCheckUtils]: 60: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:22,317 INFO L272 TraceCheckUtils]: 61: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,317 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,318 INFO L290 TraceCheckUtils]: 63: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,319 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,319 INFO L290 TraceCheckUtils]: 65: Hoare triple {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:22,320 INFO L290 TraceCheckUtils]: 66: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:22,320 INFO L272 TraceCheckUtils]: 67: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,320 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,321 INFO L290 TraceCheckUtils]: 69: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,322 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,322 INFO L290 TraceCheckUtils]: 71: Hoare triple {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:22,323 INFO L290 TraceCheckUtils]: 72: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:22,323 INFO L272 TraceCheckUtils]: 73: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,323 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,324 INFO L290 TraceCheckUtils]: 75: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,324 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,325 INFO L290 TraceCheckUtils]: 77: Hoare triple {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:22,325 INFO L290 TraceCheckUtils]: 78: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:22,325 INFO L272 TraceCheckUtils]: 79: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,326 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,326 INFO L290 TraceCheckUtils]: 81: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,327 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:22,327 INFO L290 TraceCheckUtils]: 83: Hoare triple {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:22,328 INFO L290 TraceCheckUtils]: 84: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:22,328 INFO L272 TraceCheckUtils]: 85: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,328 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,329 INFO L290 TraceCheckUtils]: 87: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,330 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,330 INFO L290 TraceCheckUtils]: 89: Hoare triple {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:22,330 INFO L290 TraceCheckUtils]: 90: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:22,331 INFO L272 TraceCheckUtils]: 91: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,331 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,331 INFO L290 TraceCheckUtils]: 93: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,332 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:22,333 INFO L290 TraceCheckUtils]: 95: Hoare triple {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:22,333 INFO L290 TraceCheckUtils]: 96: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:22,333 INFO L272 TraceCheckUtils]: 97: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:22,334 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,334 INFO L290 TraceCheckUtils]: 99: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:22,335 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:22,335 INFO L290 TraceCheckUtils]: 101: Hoare triple {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11697#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:22,336 INFO L290 TraceCheckUtils]: 102: Hoare triple {11697#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-28 09:17:22,336 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-28 09:17:22,336 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-28 09:17:22,336 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-28 09:17:22,336 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-28 09:17:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-28 09:17:22,337 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:17:25,618 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-28 09:17:25,619 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-28 09:17:25,619 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-28 09:17:25,619 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-28 09:17:25,619 INFO L290 TraceCheckUtils]: 102: Hoare triple {11725#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-28 09:17:25,620 INFO L290 TraceCheckUtils]: 101: Hoare triple {11729#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11725#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,620 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {11729#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,621 INFO L290 TraceCheckUtils]: 99: Hoare triple {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,621 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,621 INFO L272 TraceCheckUtils]: 97: Hoare triple {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,622 INFO L290 TraceCheckUtils]: 96: Hoare triple {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,623 INFO L290 TraceCheckUtils]: 95: Hoare triple {11750#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,624 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {11750#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,624 INFO L290 TraceCheckUtils]: 93: Hoare triple {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,624 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,625 INFO L272 TraceCheckUtils]: 91: Hoare triple {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,625 INFO L290 TraceCheckUtils]: 90: Hoare triple {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,625 INFO L290 TraceCheckUtils]: 89: Hoare triple {11771#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,626 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {11771#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,626 INFO L290 TraceCheckUtils]: 87: Hoare triple {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,627 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,627 INFO L272 TraceCheckUtils]: 85: Hoare triple {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,627 INFO L290 TraceCheckUtils]: 84: Hoare triple {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,627 INFO L290 TraceCheckUtils]: 83: Hoare triple {11792#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,628 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {11792#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,628 INFO L290 TraceCheckUtils]: 81: Hoare triple {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,629 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,629 INFO L272 TraceCheckUtils]: 79: Hoare triple {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,629 INFO L290 TraceCheckUtils]: 78: Hoare triple {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,630 INFO L290 TraceCheckUtils]: 77: Hoare triple {11813#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,630 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {11813#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,630 INFO L290 TraceCheckUtils]: 75: Hoare triple {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,631 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,631 INFO L272 TraceCheckUtils]: 73: Hoare triple {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,631 INFO L290 TraceCheckUtils]: 72: Hoare triple {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,632 INFO L290 TraceCheckUtils]: 71: Hoare triple {11834#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,632 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {11834#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,633 INFO L290 TraceCheckUtils]: 69: Hoare triple {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,633 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,633 INFO L272 TraceCheckUtils]: 67: Hoare triple {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,634 INFO L290 TraceCheckUtils]: 66: Hoare triple {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,634 INFO L290 TraceCheckUtils]: 65: Hoare triple {11855#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,634 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {11855#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,635 INFO L290 TraceCheckUtils]: 63: Hoare triple {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,635 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,635 INFO L272 TraceCheckUtils]: 61: Hoare triple {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,636 INFO L290 TraceCheckUtils]: 60: Hoare triple {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,636 INFO L290 TraceCheckUtils]: 59: Hoare triple {11876#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,637 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {11876#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,637 INFO L290 TraceCheckUtils]: 57: Hoare triple {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,638 INFO L272 TraceCheckUtils]: 55: Hoare triple {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,638 INFO L290 TraceCheckUtils]: 53: Hoare triple {11897#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,639 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {11897#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,639 INFO L290 TraceCheckUtils]: 51: Hoare triple {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,640 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,640 INFO L272 TraceCheckUtils]: 49: Hoare triple {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,640 INFO L290 TraceCheckUtils]: 48: Hoare triple {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {11918#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,641 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {11918#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,642 INFO L290 TraceCheckUtils]: 45: Hoare triple {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,642 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,642 INFO L272 TraceCheckUtils]: 43: Hoare triple {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,642 INFO L290 TraceCheckUtils]: 42: Hoare triple {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {11939#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,643 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {11939#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,644 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,644 INFO L272 TraceCheckUtils]: 37: Hoare triple {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,645 INFO L290 TraceCheckUtils]: 36: Hoare triple {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,645 INFO L290 TraceCheckUtils]: 35: Hoare triple {11960#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,646 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {11960#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,646 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,646 INFO L272 TraceCheckUtils]: 31: Hoare triple {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {11981#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,648 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {11981#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,648 INFO L290 TraceCheckUtils]: 27: Hoare triple {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,649 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,649 INFO L272 TraceCheckUtils]: 25: Hoare triple {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,649 INFO L290 TraceCheckUtils]: 24: Hoare triple {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,649 INFO L290 TraceCheckUtils]: 23: Hoare triple {12002#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,650 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {12002#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,651 INFO L272 TraceCheckUtils]: 19: Hoare triple {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {12023#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,658 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {12023#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,659 INFO L290 TraceCheckUtils]: 15: Hoare triple {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,659 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:25,660 INFO L272 TraceCheckUtils]: 13: Hoare triple {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {12044#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,661 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {12044#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,661 INFO L290 TraceCheckUtils]: 9: Hoare triple {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:25,662 INFO L272 TraceCheckUtils]: 7: Hoare triple {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-28 09:17:25,662 INFO L290 TraceCheckUtils]: 6: Hoare triple {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:25,662 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-28 09:17:25,662 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-28 09:17:25,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-28 09:17:25,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#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(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-28 09:17:25,663 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-28 09:17:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-04-28 09:17:25,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [801295595] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:17:25,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:17:25,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36, 51] total 87 [2022-04-28 09:17:25,664 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:17:25,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [469304651] [2022-04-28 09:17:25,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [469304651] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:17:25,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:17:25,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 09:17:25,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174912330] [2022-04-28 09:17:25,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:17:25,664 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 107 [2022-04-28 09:17:25,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:17:25,665 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:25,709 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:25,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 09:17:25,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:25,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 09:17:25,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=766, Invalid=6716, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 09:17:25,712 INFO L87 Difference]: Start difference. First operand 63 states and 78 transitions. Second operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:30,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:30,435 INFO L93 Difference]: Finished difference Result 73 states and 90 transitions. [2022-04-28 09:17:30,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-28 09:17:30,436 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 107 [2022-04-28 09:17:30,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:17:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-28 09:17:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-28 09:17:30,441 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 90 transitions. [2022-04-28 09:17:30,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:30,505 INFO L225 Difference]: With dead ends: 73 [2022-04-28 09:17:30,505 INFO L226 Difference]: Without dead ends: 68 [2022-04-28 09:17:30,506 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 182 SyntacticMatches, 16 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1479 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=1831, Invalid=12689, Unknown=0, NotChecked=0, Total=14520 [2022-04-28 09:17:30,507 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 44 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 2213 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 2309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 09:17:30,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 151 Invalid, 2309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2213 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 09:17:30,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2022-04-28 09:17:30,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2022-04-28 09:17:30,707 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:17:30,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:30,708 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:30,708 INFO L87 Difference]: Start difference. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:30,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:30,710 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-28 09:17:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-28 09:17:30,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:30,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:30,711 INFO L74 IsIncluded]: Start isIncluded. First operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 68 states. [2022-04-28 09:17:30,711 INFO L87 Difference]: Start difference. First operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 68 states. [2022-04-28 09:17:30,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:30,712 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-28 09:17:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-28 09:17:30,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:30,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:30,713 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:17:30,713 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:17:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 82 transitions. [2022-04-28 09:17:30,715 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 82 transitions. Word has length 107 [2022-04-28 09:17:30,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:17:30,715 INFO L495 AbstractCegarLoop]: Abstraction has 66 states and 82 transitions. [2022-04-28 09:17:30,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 09:17:30,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 82 transitions. [2022-04-28 09:17:30,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 82 transitions. [2022-04-28 09:17:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 09:17:30,802 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:17:30,802 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:17:30,819 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-28 09:17:31,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 09:17:31,003 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:17:31,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:17:31,003 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 33 times [2022-04-28 09:17:31,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:31,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [765031476] [2022-04-28 09:17:31,041 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:17:31,042 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:17:31,042 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 34 times [2022-04-28 09:17:31,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:17:31,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417061369] [2022-04-28 09:17:31,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:17:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:17:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:17:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-28 09:17:31,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-28 09:17:31,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-28 09:17:31,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:17:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,939 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,940 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:31,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:17:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:31,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:17:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,967 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,968 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:31,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:17:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,978 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:31,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:17:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:31,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:17:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:31,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:31,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:31,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:17:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:17:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:32,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:17:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,027 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:32,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:17:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,036 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:17:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,045 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:17:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,053 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:17:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,061 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:32,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:17:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,070 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:17:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,079 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:32,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:17:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,086 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:17:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,096 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:32,097 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:17:32,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-28 09:17:32,097 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-28 09:17:32,097 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-28 09:17:32,097 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-28 09:17:32,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-28 09:17:32,098 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-28 09:17:32,098 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,099 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:32,100 INFO L290 TraceCheckUtils]: 11: Hoare triple {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:32,100 INFO L290 TraceCheckUtils]: 12: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:32,100 INFO L272 TraceCheckUtils]: 13: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,101 INFO L290 TraceCheckUtils]: 15: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,102 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:32,102 INFO L290 TraceCheckUtils]: 17: Hoare triple {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:32,102 INFO L290 TraceCheckUtils]: 18: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:32,102 INFO L272 TraceCheckUtils]: 19: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,103 INFO L290 TraceCheckUtils]: 21: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,104 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:32,104 INFO L290 TraceCheckUtils]: 23: Hoare triple {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:32,104 INFO L290 TraceCheckUtils]: 24: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:32,105 INFO L272 TraceCheckUtils]: 25: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,105 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,105 INFO L290 TraceCheckUtils]: 27: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,106 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,106 INFO L290 TraceCheckUtils]: 29: Hoare triple {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:32,107 INFO L290 TraceCheckUtils]: 30: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:32,107 INFO L272 TraceCheckUtils]: 31: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,107 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,107 INFO L290 TraceCheckUtils]: 33: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,108 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:32,108 INFO L290 TraceCheckUtils]: 35: Hoare triple {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:32,109 INFO L290 TraceCheckUtils]: 36: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:32,109 INFO L272 TraceCheckUtils]: 37: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,109 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,110 INFO L290 TraceCheckUtils]: 39: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,110 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:32,111 INFO L290 TraceCheckUtils]: 41: Hoare triple {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:32,111 INFO L290 TraceCheckUtils]: 42: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:32,111 INFO L272 TraceCheckUtils]: 43: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,112 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,112 INFO L290 TraceCheckUtils]: 45: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,113 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,113 INFO L290 TraceCheckUtils]: 47: Hoare triple {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:32,113 INFO L290 TraceCheckUtils]: 48: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:32,113 INFO L272 TraceCheckUtils]: 49: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,114 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,114 INFO L290 TraceCheckUtils]: 51: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,115 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:32,115 INFO L290 TraceCheckUtils]: 53: Hoare triple {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:32,116 INFO L290 TraceCheckUtils]: 54: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:32,116 INFO L272 TraceCheckUtils]: 55: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,116 INFO L290 TraceCheckUtils]: 57: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,117 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:32,118 INFO L290 TraceCheckUtils]: 59: Hoare triple {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:32,118 INFO L290 TraceCheckUtils]: 60: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:32,118 INFO L272 TraceCheckUtils]: 61: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,118 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,119 INFO L290 TraceCheckUtils]: 63: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,119 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,120 INFO L290 TraceCheckUtils]: 65: Hoare triple {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:32,120 INFO L290 TraceCheckUtils]: 66: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:32,120 INFO L272 TraceCheckUtils]: 67: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,121 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,121 INFO L290 TraceCheckUtils]: 69: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,122 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,122 INFO L290 TraceCheckUtils]: 71: Hoare triple {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:32,122 INFO L290 TraceCheckUtils]: 72: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:32,122 INFO L272 TraceCheckUtils]: 73: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,123 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,123 INFO L290 TraceCheckUtils]: 75: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,124 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,124 INFO L290 TraceCheckUtils]: 77: Hoare triple {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:32,125 INFO L290 TraceCheckUtils]: 78: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:32,125 INFO L272 TraceCheckUtils]: 79: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,125 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,125 INFO L290 TraceCheckUtils]: 81: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,126 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:32,126 INFO L290 TraceCheckUtils]: 83: Hoare triple {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:32,127 INFO L290 TraceCheckUtils]: 84: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:32,127 INFO L272 TraceCheckUtils]: 85: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,127 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,128 INFO L290 TraceCheckUtils]: 87: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,128 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,129 INFO L290 TraceCheckUtils]: 89: Hoare triple {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:32,129 INFO L290 TraceCheckUtils]: 90: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:32,129 INFO L272 TraceCheckUtils]: 91: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,130 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,130 INFO L290 TraceCheckUtils]: 93: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,131 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:32,131 INFO L290 TraceCheckUtils]: 95: Hoare triple {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:32,131 INFO L290 TraceCheckUtils]: 96: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:32,131 INFO L272 TraceCheckUtils]: 97: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,132 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,132 INFO L290 TraceCheckUtils]: 99: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,133 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:32,133 INFO L290 TraceCheckUtils]: 101: Hoare triple {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:32,134 INFO L290 TraceCheckUtils]: 102: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:32,134 INFO L272 TraceCheckUtils]: 103: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:32,134 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,134 INFO L290 TraceCheckUtils]: 105: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:32,135 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:32,136 INFO L290 TraceCheckUtils]: 107: Hoare triple {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {12654#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:17:32,136 INFO L290 TraceCheckUtils]: 108: Hoare triple {12654#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-28 09:17:32,136 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-28 09:17:32,136 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-28 09:17:32,136 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-28 09:17:32,136 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-28 09:17:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-28 09:17:32,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:17:32,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417061369] [2022-04-28 09:17:32,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417061369] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:17:32,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [420363034] [2022-04-28 09:17:32,137 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:17:32,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:32,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:17:32,139 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:17:32,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 09:17:32,229 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:17:32,229 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:17:32,232 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 173 conjunts are in the unsatisfiable core [2022-04-28 09:17:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:32,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:17:33,951 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-28 09:17:33,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#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(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-28 09:17:33,951 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-28 09:17:33,951 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-28 09:17:33,951 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-28 09:17:33,951 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-28 09:17:33,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-28 09:17:33,952 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,953 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:33,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:33,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:33,954 INFO L272 TraceCheckUtils]: 13: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,954 INFO L290 TraceCheckUtils]: 15: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,955 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:33,955 INFO L290 TraceCheckUtils]: 17: Hoare triple {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:33,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:33,956 INFO L272 TraceCheckUtils]: 19: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,956 INFO L290 TraceCheckUtils]: 21: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,957 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:33,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:33,966 INFO L290 TraceCheckUtils]: 24: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:33,966 INFO L272 TraceCheckUtils]: 25: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,966 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,966 INFO L290 TraceCheckUtils]: 27: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,967 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:33,968 INFO L290 TraceCheckUtils]: 30: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:33,968 INFO L272 TraceCheckUtils]: 31: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,968 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,968 INFO L290 TraceCheckUtils]: 33: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,969 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:33,969 INFO L290 TraceCheckUtils]: 35: Hoare triple {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:33,970 INFO L290 TraceCheckUtils]: 36: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:33,970 INFO L272 TraceCheckUtils]: 37: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,970 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,970 INFO L290 TraceCheckUtils]: 39: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,971 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:33,971 INFO L290 TraceCheckUtils]: 41: Hoare triple {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:33,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:33,972 INFO L272 TraceCheckUtils]: 43: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,972 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,973 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:33,974 INFO L290 TraceCheckUtils]: 48: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:33,974 INFO L272 TraceCheckUtils]: 49: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,974 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,974 INFO L290 TraceCheckUtils]: 51: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,975 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:33,975 INFO L290 TraceCheckUtils]: 53: Hoare triple {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:33,976 INFO L290 TraceCheckUtils]: 54: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:33,976 INFO L272 TraceCheckUtils]: 55: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,976 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,976 INFO L290 TraceCheckUtils]: 57: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,977 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:33,977 INFO L290 TraceCheckUtils]: 59: Hoare triple {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:33,978 INFO L290 TraceCheckUtils]: 60: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:33,978 INFO L272 TraceCheckUtils]: 61: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,978 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,978 INFO L290 TraceCheckUtils]: 63: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,979 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,979 INFO L290 TraceCheckUtils]: 65: Hoare triple {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:33,980 INFO L290 TraceCheckUtils]: 66: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:33,980 INFO L272 TraceCheckUtils]: 67: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,980 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,980 INFO L290 TraceCheckUtils]: 69: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,981 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,981 INFO L290 TraceCheckUtils]: 71: Hoare triple {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:33,982 INFO L290 TraceCheckUtils]: 72: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:33,982 INFO L272 TraceCheckUtils]: 73: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,982 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,982 INFO L290 TraceCheckUtils]: 75: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,983 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,983 INFO L290 TraceCheckUtils]: 77: Hoare triple {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:33,984 INFO L290 TraceCheckUtils]: 78: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:33,984 INFO L272 TraceCheckUtils]: 79: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,984 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,984 INFO L290 TraceCheckUtils]: 81: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,985 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:33,985 INFO L290 TraceCheckUtils]: 83: Hoare triple {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:33,986 INFO L290 TraceCheckUtils]: 84: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:33,986 INFO L272 TraceCheckUtils]: 85: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,986 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,986 INFO L290 TraceCheckUtils]: 87: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,987 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,987 INFO L290 TraceCheckUtils]: 89: Hoare triple {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:33,988 INFO L290 TraceCheckUtils]: 90: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:33,988 INFO L272 TraceCheckUtils]: 91: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,995 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,995 INFO L290 TraceCheckUtils]: 93: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,996 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:33,996 INFO L290 TraceCheckUtils]: 95: Hoare triple {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:33,996 INFO L290 TraceCheckUtils]: 96: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:33,996 INFO L272 TraceCheckUtils]: 97: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,997 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,997 INFO L290 TraceCheckUtils]: 99: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,998 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:33,998 INFO L290 TraceCheckUtils]: 101: Hoare triple {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:33,998 INFO L290 TraceCheckUtils]: 102: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:33,998 INFO L272 TraceCheckUtils]: 103: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:33,999 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:33,999 INFO L290 TraceCheckUtils]: 105: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:34,000 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:34,000 INFO L290 TraceCheckUtils]: 107: Hoare triple {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {12981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:17:34,000 INFO L290 TraceCheckUtils]: 108: Hoare triple {12981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-28 09:17:34,001 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-28 09:17:34,001 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-28 09:17:34,001 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-28 09:17:34,001 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-28 09:17:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-28 09:17:34,001 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:17:37,727 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-28 09:17:37,727 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-28 09:17:37,727 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-28 09:17:37,727 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-28 09:17:37,727 INFO L290 TraceCheckUtils]: 108: Hoare triple {13009#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-28 09:17:37,728 INFO L290 TraceCheckUtils]: 107: Hoare triple {13013#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13009#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,728 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {13013#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,728 INFO L290 TraceCheckUtils]: 105: Hoare triple {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,729 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,729 INFO L272 TraceCheckUtils]: 103: Hoare triple {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,729 INFO L290 TraceCheckUtils]: 102: Hoare triple {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,730 INFO L290 TraceCheckUtils]: 101: Hoare triple {13034#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,730 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {13034#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,731 INFO L290 TraceCheckUtils]: 99: Hoare triple {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,731 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,731 INFO L272 TraceCheckUtils]: 97: Hoare triple {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,731 INFO L290 TraceCheckUtils]: 96: Hoare triple {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,732 INFO L290 TraceCheckUtils]: 95: Hoare triple {13055#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,732 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {13055#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,733 INFO L290 TraceCheckUtils]: 93: Hoare triple {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,733 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,733 INFO L272 TraceCheckUtils]: 91: Hoare triple {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,734 INFO L290 TraceCheckUtils]: 90: Hoare triple {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,734 INFO L290 TraceCheckUtils]: 89: Hoare triple {13076#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,735 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {13076#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,735 INFO L290 TraceCheckUtils]: 87: Hoare triple {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,735 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,735 INFO L272 TraceCheckUtils]: 85: Hoare triple {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,736 INFO L290 TraceCheckUtils]: 84: Hoare triple {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,738 INFO L290 TraceCheckUtils]: 83: Hoare triple {13097#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,738 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {13097#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,739 INFO L290 TraceCheckUtils]: 81: Hoare triple {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,739 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,739 INFO L272 TraceCheckUtils]: 79: Hoare triple {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,740 INFO L290 TraceCheckUtils]: 78: Hoare triple {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,740 INFO L290 TraceCheckUtils]: 77: Hoare triple {13118#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,741 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {13118#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,741 INFO L290 TraceCheckUtils]: 75: Hoare triple {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,741 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,742 INFO L272 TraceCheckUtils]: 73: Hoare triple {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,742 INFO L290 TraceCheckUtils]: 72: Hoare triple {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,742 INFO L290 TraceCheckUtils]: 71: Hoare triple {13139#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,743 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {13139#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,743 INFO L290 TraceCheckUtils]: 69: Hoare triple {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,744 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,744 INFO L272 TraceCheckUtils]: 67: Hoare triple {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,744 INFO L290 TraceCheckUtils]: 66: Hoare triple {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,744 INFO L290 TraceCheckUtils]: 65: Hoare triple {13160#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,745 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {13160#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,746 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,746 INFO L272 TraceCheckUtils]: 61: Hoare triple {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,746 INFO L290 TraceCheckUtils]: 60: Hoare triple {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,747 INFO L290 TraceCheckUtils]: 59: Hoare triple {13181#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,747 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {13181#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,747 INFO L290 TraceCheckUtils]: 57: Hoare triple {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,748 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,748 INFO L272 TraceCheckUtils]: 55: Hoare triple {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,748 INFO L290 TraceCheckUtils]: 54: Hoare triple {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,749 INFO L290 TraceCheckUtils]: 53: Hoare triple {13202#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,749 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {13202#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,750 INFO L290 TraceCheckUtils]: 51: Hoare triple {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,750 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,750 INFO L272 TraceCheckUtils]: 49: Hoare triple {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,751 INFO L290 TraceCheckUtils]: 48: Hoare triple {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,751 INFO L290 TraceCheckUtils]: 47: Hoare triple {13223#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,751 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {13223#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,752 INFO L290 TraceCheckUtils]: 45: Hoare triple {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,752 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,752 INFO L272 TraceCheckUtils]: 43: Hoare triple {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,753 INFO L290 TraceCheckUtils]: 42: Hoare triple {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,753 INFO L290 TraceCheckUtils]: 41: Hoare triple {13244#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,754 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {13244#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,754 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,755 INFO L272 TraceCheckUtils]: 37: Hoare triple {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {13265#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,756 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {13265#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,756 INFO L290 TraceCheckUtils]: 33: Hoare triple {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,757 INFO L272 TraceCheckUtils]: 31: Hoare triple {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {13286#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,758 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {13286#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,759 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,759 INFO L272 TraceCheckUtils]: 25: Hoare triple {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,759 INFO L290 TraceCheckUtils]: 24: Hoare triple {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,759 INFO L290 TraceCheckUtils]: 23: Hoare triple {13307#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,760 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {13307#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,760 INFO L290 TraceCheckUtils]: 21: Hoare triple {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,761 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,761 INFO L272 TraceCheckUtils]: 19: Hoare triple {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,761 INFO L290 TraceCheckUtils]: 18: Hoare triple {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,761 INFO L290 TraceCheckUtils]: 17: Hoare triple {13328#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,762 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {13328#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,762 INFO L290 TraceCheckUtils]: 15: Hoare triple {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:37,763 INFO L272 TraceCheckUtils]: 13: Hoare triple {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,764 INFO L290 TraceCheckUtils]: 11: Hoare triple {13349#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,766 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {13349#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,766 INFO L290 TraceCheckUtils]: 9: Hoare triple {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,767 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:17:37,767 INFO L272 TraceCheckUtils]: 7: Hoare triple {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-28 09:17:37,767 INFO L290 TraceCheckUtils]: 6: Hoare triple {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,767 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:17:37,767 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-28 09:17:37,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-28 09:17:37,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-28 09:17:37,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#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(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-28 09:17:37,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-28 09:17:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 697 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-04-28 09:17:37,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [420363034] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:17:37,769 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:17:37,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 54] total 92 [2022-04-28 09:17:37,769 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:17:37,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [765031476] [2022-04-28 09:17:37,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [765031476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:17:37,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:17:37,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 09:17:37,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655417605] [2022-04-28 09:17:37,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:17:37,769 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Word has length 113 [2022-04-28 09:17:37,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:17:37,770 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:37,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:37,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 09:17:37,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:37,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 09:17:37,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=847, Invalid=7525, Unknown=0, NotChecked=0, Total=8372 [2022-04-28 09:17:37,833 INFO L87 Difference]: Start difference. First operand 66 states and 82 transitions. Second operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:43,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:43,203 INFO L93 Difference]: Finished difference Result 76 states and 94 transitions. [2022-04-28 09:17:43,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-28 09:17:43,203 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Word has length 113 [2022-04-28 09:17:43,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:17:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-28 09:17:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:43,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-28 09:17:43,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 94 transitions. [2022-04-28 09:17:43,290 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:43,291 INFO L225 Difference]: With dead ends: 76 [2022-04-28 09:17:43,291 INFO L226 Difference]: Without dead ends: 71 [2022-04-28 09:17:43,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 192 SyntacticMatches, 17 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1656 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=2029, Invalid=14227, Unknown=0, NotChecked=0, Total=16256 [2022-04-28 09:17:43,292 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 46 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 2666 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 2760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 2666 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 09:17:43,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 197 Invalid, 2760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 2666 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 09:17:43,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-28 09:17:43,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2022-04-28 09:17:43,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:17:43,498 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:43,498 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:43,498 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:43,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:43,499 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-28 09:17:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-28 09:17:43,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:43,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:43,500 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 71 states. [2022-04-28 09:17:43,500 INFO L87 Difference]: Start difference. First operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 71 states. [2022-04-28 09:17:43,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:43,502 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-28 09:17:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-28 09:17:43,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:43,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:43,502 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:17:43,502 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:17:43,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 86 transitions. [2022-04-28 09:17:43,503 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 86 transitions. Word has length 113 [2022-04-28 09:17:43,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:17:43,504 INFO L495 AbstractCegarLoop]: Abstraction has 69 states and 86 transitions. [2022-04-28 09:17:43,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 09:17:43,504 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 86 transitions. [2022-04-28 09:17:43,605 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2022-04-28 09:17:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-28 09:17:43,606 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:17:43,606 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:17:43,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-28 09:17:43,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:43,819 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:17:43,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:17:43,820 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 35 times [2022-04-28 09:17:43,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:43,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1309961515] [2022-04-28 09:17:43,833 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:17:43,833 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:17:43,833 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 36 times [2022-04-28 09:17:43,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:17:43,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240855166] [2022-04-28 09:17:43,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:17:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:17:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:17:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-28 09:17:44,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-28 09:17:44,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-28 09:17:44,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:17:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,726 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:44,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:17:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:44,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:17:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:44,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:17:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,756 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,757 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:17:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:17:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,779 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:44,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:17:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,790 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:17:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:44,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:17:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,809 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:44,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:17:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,816 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:17:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,825 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,827 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:17:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,836 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:17:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,844 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:44,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:17:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,853 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,854 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:17:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:44,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:17:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,874 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:17:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,883 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:44,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:17:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:44,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,892 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:17:44,892 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:17:44,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-28 09:17:44,893 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-28 09:17:44,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-28 09:17:44,893 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-28 09:17:44,893 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-28 09:17:44,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-28 09:17:44,893 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,894 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,894 INFO L290 TraceCheckUtils]: 9: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,895 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:44,895 INFO L290 TraceCheckUtils]: 11: Hoare triple {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:44,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:44,896 INFO L272 TraceCheckUtils]: 13: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,896 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,896 INFO L290 TraceCheckUtils]: 15: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,897 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:44,898 INFO L290 TraceCheckUtils]: 17: Hoare triple {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:44,898 INFO L290 TraceCheckUtils]: 18: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:44,898 INFO L272 TraceCheckUtils]: 19: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,898 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,899 INFO L290 TraceCheckUtils]: 21: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,899 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:44,900 INFO L290 TraceCheckUtils]: 23: Hoare triple {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:44,900 INFO L290 TraceCheckUtils]: 24: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:44,900 INFO L272 TraceCheckUtils]: 25: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,901 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,901 INFO L290 TraceCheckUtils]: 27: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,902 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,902 INFO L290 TraceCheckUtils]: 29: Hoare triple {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:44,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:44,903 INFO L272 TraceCheckUtils]: 31: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,903 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,904 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:44,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:44,905 INFO L290 TraceCheckUtils]: 36: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:44,905 INFO L272 TraceCheckUtils]: 37: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,905 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,906 INFO L290 TraceCheckUtils]: 39: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,906 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:44,907 INFO L290 TraceCheckUtils]: 41: Hoare triple {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:44,907 INFO L290 TraceCheckUtils]: 42: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:44,907 INFO L272 TraceCheckUtils]: 43: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,908 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,908 INFO L290 TraceCheckUtils]: 45: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,909 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,909 INFO L290 TraceCheckUtils]: 47: Hoare triple {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:44,910 INFO L290 TraceCheckUtils]: 48: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:44,910 INFO L272 TraceCheckUtils]: 49: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,910 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,910 INFO L290 TraceCheckUtils]: 51: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,911 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:44,912 INFO L290 TraceCheckUtils]: 53: Hoare triple {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:44,912 INFO L290 TraceCheckUtils]: 54: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:44,912 INFO L272 TraceCheckUtils]: 55: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,912 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,913 INFO L290 TraceCheckUtils]: 57: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,913 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:44,914 INFO L290 TraceCheckUtils]: 59: Hoare triple {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:44,914 INFO L290 TraceCheckUtils]: 60: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:44,914 INFO L272 TraceCheckUtils]: 61: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,915 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,915 INFO L290 TraceCheckUtils]: 63: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,916 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,916 INFO L290 TraceCheckUtils]: 65: Hoare triple {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:44,917 INFO L290 TraceCheckUtils]: 66: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:44,917 INFO L272 TraceCheckUtils]: 67: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,917 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,917 INFO L290 TraceCheckUtils]: 69: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,918 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,919 INFO L290 TraceCheckUtils]: 71: Hoare triple {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:44,919 INFO L290 TraceCheckUtils]: 72: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:44,919 INFO L272 TraceCheckUtils]: 73: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,919 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,920 INFO L290 TraceCheckUtils]: 75: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,921 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,921 INFO L290 TraceCheckUtils]: 77: Hoare triple {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:44,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:44,921 INFO L272 TraceCheckUtils]: 79: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,922 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,922 INFO L290 TraceCheckUtils]: 81: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,923 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:44,923 INFO L290 TraceCheckUtils]: 83: Hoare triple {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:44,924 INFO L290 TraceCheckUtils]: 84: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:44,924 INFO L272 TraceCheckUtils]: 85: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,924 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,925 INFO L290 TraceCheckUtils]: 87: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,925 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,926 INFO L290 TraceCheckUtils]: 89: Hoare triple {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:44,926 INFO L290 TraceCheckUtils]: 90: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:44,926 INFO L272 TraceCheckUtils]: 91: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,927 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,927 INFO L290 TraceCheckUtils]: 93: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,935 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:44,935 INFO L290 TraceCheckUtils]: 95: Hoare triple {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:44,935 INFO L290 TraceCheckUtils]: 96: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:44,935 INFO L272 TraceCheckUtils]: 97: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,936 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,936 INFO L290 TraceCheckUtils]: 99: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,937 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:44,937 INFO L290 TraceCheckUtils]: 101: Hoare triple {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:44,938 INFO L290 TraceCheckUtils]: 102: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:44,938 INFO L272 TraceCheckUtils]: 103: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,938 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,939 INFO L290 TraceCheckUtils]: 105: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,939 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:44,940 INFO L290 TraceCheckUtils]: 107: Hoare triple {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:17:44,940 INFO L290 TraceCheckUtils]: 108: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:17:44,940 INFO L272 TraceCheckUtils]: 109: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:44,940 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,941 INFO L290 TraceCheckUtils]: 111: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:44,942 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:17:44,942 INFO L290 TraceCheckUtils]: 113: Hoare triple {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {13986#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:17:44,943 INFO L290 TraceCheckUtils]: 114: Hoare triple {13986#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {13892#false} is VALID [2022-04-28 09:17:44,943 INFO L272 TraceCheckUtils]: 115: Hoare triple {13892#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {13892#false} is VALID [2022-04-28 09:17:44,943 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-28 09:17:44,943 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-28 09:17:44,943 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-28 09:17:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-28 09:17:44,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:17:44,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240855166] [2022-04-28 09:17:44,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240855166] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:17:44,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175691354] [2022-04-28 09:17:44,944 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:17:44,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:44,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:17:44,948 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:17:44,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 09:17:45,416 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-28 09:17:45,416 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:17:45,420 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 189 conjunts are in the unsatisfiable core [2022-04-28 09:17:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:17:45,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:17:46,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-28 09:17:46,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#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(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-28 09:17:46,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-28 09:17:46,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-28 09:17:46,963 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-28 09:17:46,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-28 09:17:46,964 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-28 09:17:46,964 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,965 INFO L290 TraceCheckUtils]: 9: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,965 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:17:46,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:46,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:17:46,966 INFO L272 TraceCheckUtils]: 13: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,966 INFO L290 TraceCheckUtils]: 15: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,967 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:17:46,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:46,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:17:46,968 INFO L272 TraceCheckUtils]: 19: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,969 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:17:46,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:46,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:17:46,970 INFO L272 TraceCheckUtils]: 25: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,971 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:46,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:17:46,972 INFO L272 TraceCheckUtils]: 31: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,973 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:17:46,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:46,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:17:46,974 INFO L272 TraceCheckUtils]: 37: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,975 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:17:46,975 INFO L290 TraceCheckUtils]: 41: Hoare triple {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:46,976 INFO L290 TraceCheckUtils]: 42: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:17:46,976 INFO L272 TraceCheckUtils]: 43: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,976 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,976 INFO L290 TraceCheckUtils]: 45: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,977 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,977 INFO L290 TraceCheckUtils]: 47: Hoare triple {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:46,978 INFO L290 TraceCheckUtils]: 48: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:17:46,978 INFO L272 TraceCheckUtils]: 49: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,978 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,978 INFO L290 TraceCheckUtils]: 51: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,979 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:17:46,979 INFO L290 TraceCheckUtils]: 53: Hoare triple {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:46,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:17:46,980 INFO L272 TraceCheckUtils]: 55: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,980 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,980 INFO L290 TraceCheckUtils]: 57: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,981 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:17:46,981 INFO L290 TraceCheckUtils]: 59: Hoare triple {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:46,982 INFO L290 TraceCheckUtils]: 60: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:17:46,982 INFO L272 TraceCheckUtils]: 61: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,982 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,982 INFO L290 TraceCheckUtils]: 63: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,983 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,983 INFO L290 TraceCheckUtils]: 65: Hoare triple {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:46,984 INFO L290 TraceCheckUtils]: 66: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:17:46,984 INFO L272 TraceCheckUtils]: 67: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,984 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,984 INFO L290 TraceCheckUtils]: 69: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,985 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,985 INFO L290 TraceCheckUtils]: 71: Hoare triple {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:46,986 INFO L290 TraceCheckUtils]: 72: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:17:46,986 INFO L272 TraceCheckUtils]: 73: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,986 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,986 INFO L290 TraceCheckUtils]: 75: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,987 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,987 INFO L290 TraceCheckUtils]: 77: Hoare triple {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:46,988 INFO L290 TraceCheckUtils]: 78: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:17:46,988 INFO L272 TraceCheckUtils]: 79: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,988 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,988 INFO L290 TraceCheckUtils]: 81: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,989 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:17:46,989 INFO L290 TraceCheckUtils]: 83: Hoare triple {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:46,989 INFO L290 TraceCheckUtils]: 84: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:17:46,990 INFO L272 TraceCheckUtils]: 85: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,990 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,990 INFO L290 TraceCheckUtils]: 87: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,991 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,991 INFO L290 TraceCheckUtils]: 89: Hoare triple {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:46,991 INFO L290 TraceCheckUtils]: 90: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:17:46,992 INFO L272 TraceCheckUtils]: 91: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,992 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,992 INFO L290 TraceCheckUtils]: 93: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,993 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:17:46,993 INFO L290 TraceCheckUtils]: 95: Hoare triple {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:46,993 INFO L290 TraceCheckUtils]: 96: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:17:46,994 INFO L272 TraceCheckUtils]: 97: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,994 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,994 INFO L290 TraceCheckUtils]: 99: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,995 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:17:46,995 INFO L290 TraceCheckUtils]: 101: Hoare triple {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:46,995 INFO L290 TraceCheckUtils]: 102: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:17:46,996 INFO L272 TraceCheckUtils]: 103: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,996 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,996 INFO L290 TraceCheckUtils]: 105: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,997 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:17:46,997 INFO L290 TraceCheckUtils]: 107: Hoare triple {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:17:46,997 INFO L290 TraceCheckUtils]: 108: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:17:46,997 INFO L272 TraceCheckUtils]: 109: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:46,998 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,998 INFO L290 TraceCheckUtils]: 111: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:17:46,999 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:17:46,999 INFO L290 TraceCheckUtils]: 113: Hoare triple {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {14331#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:17:46,999 INFO L290 TraceCheckUtils]: 114: Hoare triple {14331#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {13892#false} is VALID [2022-04-28 09:17:47,000 INFO L272 TraceCheckUtils]: 115: Hoare triple {13892#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {13892#false} is VALID [2022-04-28 09:17:47,000 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-28 09:17:47,000 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-28 09:17:47,000 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-28 09:17:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-28 09:17:47,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:17:52,722 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-28 09:17:52,722 INFO L290 TraceCheckUtils]: 117: Hoare triple {14350#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {13892#false} is VALID [2022-04-28 09:17:52,723 INFO L290 TraceCheckUtils]: 116: Hoare triple {14354#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {14350#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:17:52,723 INFO L272 TraceCheckUtils]: 115: Hoare triple {14358#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {14354#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:17:52,723 INFO L290 TraceCheckUtils]: 114: Hoare triple {14362#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {14358#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:17:52,724 INFO L290 TraceCheckUtils]: 113: Hoare triple {14366#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14362#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,725 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14366#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,725 INFO L290 TraceCheckUtils]: 111: Hoare triple {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,726 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,726 INFO L272 TraceCheckUtils]: 109: Hoare triple {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,726 INFO L290 TraceCheckUtils]: 108: Hoare triple {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,726 INFO L290 TraceCheckUtils]: 107: Hoare triple {14387#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,727 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14387#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,728 INFO L290 TraceCheckUtils]: 105: Hoare triple {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,728 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,728 INFO L272 TraceCheckUtils]: 103: Hoare triple {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,729 INFO L290 TraceCheckUtils]: 102: Hoare triple {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,729 INFO L290 TraceCheckUtils]: 101: Hoare triple {14408#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,730 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {14408#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,730 INFO L290 TraceCheckUtils]: 99: Hoare triple {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,731 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,731 INFO L272 TraceCheckUtils]: 97: Hoare triple {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,731 INFO L290 TraceCheckUtils]: 96: Hoare triple {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,732 INFO L290 TraceCheckUtils]: 95: Hoare triple {14429#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,733 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {14429#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,734 INFO L290 TraceCheckUtils]: 93: Hoare triple {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,734 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,735 INFO L272 TraceCheckUtils]: 91: Hoare triple {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,735 INFO L290 TraceCheckUtils]: 90: Hoare triple {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,735 INFO L290 TraceCheckUtils]: 89: Hoare triple {14450#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,736 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {14450#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,736 INFO L290 TraceCheckUtils]: 87: Hoare triple {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,737 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,737 INFO L272 TraceCheckUtils]: 85: Hoare triple {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,737 INFO L290 TraceCheckUtils]: 84: Hoare triple {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,738 INFO L290 TraceCheckUtils]: 83: Hoare triple {14471#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,739 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {14471#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,739 INFO L290 TraceCheckUtils]: 81: Hoare triple {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,740 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,740 INFO L272 TraceCheckUtils]: 79: Hoare triple {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,740 INFO L290 TraceCheckUtils]: 78: Hoare triple {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,740 INFO L290 TraceCheckUtils]: 77: Hoare triple {14492#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,741 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14492#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,741 INFO L290 TraceCheckUtils]: 75: Hoare triple {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,742 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,742 INFO L272 TraceCheckUtils]: 73: Hoare triple {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,742 INFO L290 TraceCheckUtils]: 72: Hoare triple {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,743 INFO L290 TraceCheckUtils]: 71: Hoare triple {14513#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,744 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14513#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,744 INFO L290 TraceCheckUtils]: 69: Hoare triple {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:17:52,745 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:17:52,745 INFO L272 TraceCheckUtils]: 67: Hoare triple {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,745 INFO L290 TraceCheckUtils]: 66: Hoare triple {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,745 INFO L290 TraceCheckUtils]: 65: Hoare triple {14534#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,746 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14534#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,747 INFO L290 TraceCheckUtils]: 63: Hoare triple {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,747 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,747 INFO L272 TraceCheckUtils]: 61: Hoare triple {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,748 INFO L290 TraceCheckUtils]: 60: Hoare triple {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,748 INFO L290 TraceCheckUtils]: 59: Hoare triple {14555#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,749 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {14555#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,749 INFO L290 TraceCheckUtils]: 57: Hoare triple {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,750 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,750 INFO L272 TraceCheckUtils]: 55: Hoare triple {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,750 INFO L290 TraceCheckUtils]: 54: Hoare triple {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {14576#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,751 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {14576#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,752 INFO L290 TraceCheckUtils]: 51: Hoare triple {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,752 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,752 INFO L272 TraceCheckUtils]: 49: Hoare triple {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,753 INFO L290 TraceCheckUtils]: 48: Hoare triple {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,753 INFO L290 TraceCheckUtils]: 47: Hoare triple {14597#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,754 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {14597#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,754 INFO L290 TraceCheckUtils]: 45: Hoare triple {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,755 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,755 INFO L272 TraceCheckUtils]: 43: Hoare triple {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,755 INFO L290 TraceCheckUtils]: 42: Hoare triple {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {14618#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,756 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {14618#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,757 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,758 INFO L272 TraceCheckUtils]: 37: Hoare triple {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,758 INFO L290 TraceCheckUtils]: 36: Hoare triple {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,758 INFO L290 TraceCheckUtils]: 35: Hoare triple {14639#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,759 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14639#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,760 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,760 INFO L272 TraceCheckUtils]: 31: Hoare triple {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,760 INFO L290 TraceCheckUtils]: 30: Hoare triple {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,761 INFO L290 TraceCheckUtils]: 29: Hoare triple {14660#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,762 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14660#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:17:52,762 INFO L290 TraceCheckUtils]: 27: Hoare triple {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,763 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,763 INFO L272 TraceCheckUtils]: 25: Hoare triple {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,763 INFO L290 TraceCheckUtils]: 24: Hoare triple {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,763 INFO L290 TraceCheckUtils]: 23: Hoare triple {14681#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,764 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {14681#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,764 INFO L290 TraceCheckUtils]: 21: Hoare triple {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,765 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,765 INFO L272 TraceCheckUtils]: 19: Hoare triple {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,766 INFO L290 TraceCheckUtils]: 17: Hoare triple {14702#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,767 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14702#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,767 INFO L290 TraceCheckUtils]: 15: Hoare triple {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,768 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,768 INFO L272 TraceCheckUtils]: 13: Hoare triple {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,768 INFO L290 TraceCheckUtils]: 12: Hoare triple {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,768 INFO L290 TraceCheckUtils]: 11: Hoare triple {14723#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:17:52,769 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {14723#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,769 INFO L290 TraceCheckUtils]: 9: Hoare triple {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:17:52,770 INFO L272 TraceCheckUtils]: 7: Hoare triple {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-28 09:17:52,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:17:52,771 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-28 09:17:52,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-28 09:17:52,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-28 09:17:52,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#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(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-28 09:17:52,771 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-28 09:17:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-04-28 09:17:52,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [175691354] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:17:52,772 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:17:52,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40, 60] total 100 [2022-04-28 09:17:52,773 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:17:52,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1309961515] [2022-04-28 09:17:52,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1309961515] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:17:52,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:17:52,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 09:17:52,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474073753] [2022-04-28 09:17:52,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:17:52,773 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 119 [2022-04-28 09:17:52,774 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:17:52,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:52,823 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:52,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 09:17:52,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:52,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 09:17:52,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=957, Invalid=8943, Unknown=0, NotChecked=0, Total=9900 [2022-04-28 09:17:52,824 INFO L87 Difference]: Start difference. First operand 69 states and 86 transitions. Second operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:58,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:58,984 INFO L93 Difference]: Finished difference Result 79 states and 98 transitions. [2022-04-28 09:17:58,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-28 09:17:58,984 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 119 [2022-04-28 09:17:58,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:17:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-28 09:17:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-28 09:17:58,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 98 transitions. [2022-04-28 09:17:59,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:59,084 INFO L225 Difference]: With dead ends: 79 [2022-04-28 09:17:59,084 INFO L226 Difference]: Without dead ends: 74 [2022-04-28 09:17:59,085 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 199 SyntacticMatches, 18 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1849 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=2262, Invalid=16644, Unknown=0, NotChecked=0, Total=18906 [2022-04-28 09:17:59,086 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 48 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2889 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 2991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 2889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 09:17:59,086 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 193 Invalid, 2991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 2889 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 09:17:59,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-28 09:17:59,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 72. [2022-04-28 09:17:59,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:17:59,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:17:59,315 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:17:59,315 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:17:59,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:59,317 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-28 09:17:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-28 09:17:59,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:59,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:59,318 INFO L74 IsIncluded]: Start isIncluded. First operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 74 states. [2022-04-28 09:17:59,318 INFO L87 Difference]: Start difference. First operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 74 states. [2022-04-28 09:17:59,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:17:59,320 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-28 09:17:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-28 09:17:59,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:17:59,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:17:59,320 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:17:59,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:17:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:17:59,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 90 transitions. [2022-04-28 09:17:59,322 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 90 transitions. Word has length 119 [2022-04-28 09:17:59,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:17:59,322 INFO L495 AbstractCegarLoop]: Abstraction has 72 states and 90 transitions. [2022-04-28 09:17:59,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 09:17:59,323 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 90 transitions. [2022-04-28 09:17:59,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:17:59,445 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 90 transitions. [2022-04-28 09:17:59,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-28 09:17:59,446 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:17:59,446 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:17:59,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-28 09:17:59,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:17:59,646 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:17:59,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:17:59,647 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 37 times [2022-04-28 09:17:59,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:17:59,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [689390114] [2022-04-28 09:17:59,664 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:17:59,664 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:17:59,664 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 38 times [2022-04-28 09:17:59,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:17:59,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76910236] [2022-04-28 09:17:59,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:17:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:17:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:18:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-28 09:18:00,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-28 09:18:00,538 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-28 09:18:00,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:18:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,601 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:00,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:18:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,609 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,610 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:00,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:18:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,620 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:00,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:18:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,632 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:18:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:00,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:18:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,652 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:00,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:18:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,667 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:18:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:00,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:18:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,691 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,692 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:00,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:18:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,702 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:18:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,718 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:18:00,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,728 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:18:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:00,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:18:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,745 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:18:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:00,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:18:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,763 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:18:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:00,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:18:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,782 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:00,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:18:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,790 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:00,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:18:00,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-28 09:18:00,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-28 09:18:00,792 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-28 09:18:00,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-28 09:18:00,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-28 09:18:00,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-28 09:18:00,793 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,794 INFO L290 TraceCheckUtils]: 9: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,794 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:00,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:00,795 INFO L290 TraceCheckUtils]: 12: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:00,795 INFO L272 TraceCheckUtils]: 13: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,795 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,796 INFO L290 TraceCheckUtils]: 15: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,797 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:00,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:00,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:00,797 INFO L272 TraceCheckUtils]: 19: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,799 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:00,799 INFO L290 TraceCheckUtils]: 23: Hoare triple {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:00,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:00,800 INFO L272 TraceCheckUtils]: 25: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,800 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,800 INFO L290 TraceCheckUtils]: 27: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,801 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,802 INFO L290 TraceCheckUtils]: 29: Hoare triple {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:00,802 INFO L290 TraceCheckUtils]: 30: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:00,802 INFO L272 TraceCheckUtils]: 31: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,802 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,803 INFO L290 TraceCheckUtils]: 33: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,803 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:00,804 INFO L290 TraceCheckUtils]: 35: Hoare triple {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:00,804 INFO L290 TraceCheckUtils]: 36: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:00,804 INFO L272 TraceCheckUtils]: 37: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,805 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,805 INFO L290 TraceCheckUtils]: 39: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,806 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:00,806 INFO L290 TraceCheckUtils]: 41: Hoare triple {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:00,806 INFO L290 TraceCheckUtils]: 42: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:00,807 INFO L272 TraceCheckUtils]: 43: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,807 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,807 INFO L290 TraceCheckUtils]: 45: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,808 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,808 INFO L290 TraceCheckUtils]: 47: Hoare triple {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:00,809 INFO L290 TraceCheckUtils]: 48: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:00,809 INFO L272 TraceCheckUtils]: 49: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,809 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,810 INFO L290 TraceCheckUtils]: 51: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,810 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:00,811 INFO L290 TraceCheckUtils]: 53: Hoare triple {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:00,811 INFO L290 TraceCheckUtils]: 54: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:00,811 INFO L272 TraceCheckUtils]: 55: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,811 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,812 INFO L290 TraceCheckUtils]: 57: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,812 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:00,813 INFO L290 TraceCheckUtils]: 59: Hoare triple {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:00,813 INFO L290 TraceCheckUtils]: 60: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:00,813 INFO L272 TraceCheckUtils]: 61: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,814 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,814 INFO L290 TraceCheckUtils]: 63: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,815 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,815 INFO L290 TraceCheckUtils]: 65: Hoare triple {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:00,816 INFO L290 TraceCheckUtils]: 66: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:00,816 INFO L272 TraceCheckUtils]: 67: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,816 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,817 INFO L290 TraceCheckUtils]: 69: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,817 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,818 INFO L290 TraceCheckUtils]: 71: Hoare triple {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:00,818 INFO L290 TraceCheckUtils]: 72: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:00,818 INFO L272 TraceCheckUtils]: 73: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,819 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,819 INFO L290 TraceCheckUtils]: 75: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,820 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,820 INFO L290 TraceCheckUtils]: 77: Hoare triple {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:00,821 INFO L290 TraceCheckUtils]: 78: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:00,821 INFO L272 TraceCheckUtils]: 79: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,821 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,821 INFO L290 TraceCheckUtils]: 81: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,822 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:00,823 INFO L290 TraceCheckUtils]: 83: Hoare triple {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:00,823 INFO L290 TraceCheckUtils]: 84: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:00,823 INFO L272 TraceCheckUtils]: 85: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,823 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,824 INFO L290 TraceCheckUtils]: 87: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,825 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,825 INFO L290 TraceCheckUtils]: 89: Hoare triple {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:00,825 INFO L290 TraceCheckUtils]: 90: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:00,825 INFO L272 TraceCheckUtils]: 91: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,826 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,826 INFO L290 TraceCheckUtils]: 93: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,827 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:00,827 INFO L290 TraceCheckUtils]: 95: Hoare triple {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:00,828 INFO L290 TraceCheckUtils]: 96: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:00,828 INFO L272 TraceCheckUtils]: 97: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,828 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,828 INFO L290 TraceCheckUtils]: 99: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,829 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:00,830 INFO L290 TraceCheckUtils]: 101: Hoare triple {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:00,830 INFO L290 TraceCheckUtils]: 102: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:00,830 INFO L272 TraceCheckUtils]: 103: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,830 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,831 INFO L290 TraceCheckUtils]: 105: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,832 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:00,832 INFO L290 TraceCheckUtils]: 107: Hoare triple {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:00,832 INFO L290 TraceCheckUtils]: 108: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:00,832 INFO L272 TraceCheckUtils]: 109: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,833 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,833 INFO L290 TraceCheckUtils]: 111: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,834 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:00,834 INFO L290 TraceCheckUtils]: 113: Hoare triple {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:00,835 INFO L290 TraceCheckUtils]: 114: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:00,835 INFO L272 TraceCheckUtils]: 115: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:00,835 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,836 INFO L290 TraceCheckUtils]: 117: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:00,836 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:00,837 INFO L290 TraceCheckUtils]: 119: Hoare triple {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {15387#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:18:00,837 INFO L290 TraceCheckUtils]: 120: Hoare triple {15387#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-28 09:18:00,837 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-28 09:18:00,837 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-28 09:18:00,837 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-28 09:18:00,838 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-28 09:18:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-28 09:18:00,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:18:00,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76910236] [2022-04-28 09:18:00,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76910236] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:18:00,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1370660098] [2022-04-28 09:18:00,839 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:18:00,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:18:00,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:18:00,844 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:18:00,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 09:18:00,948 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:18:00,948 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:18:00,952 WARN L261 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 193 conjunts are in the unsatisfiable core [2022-04-28 09:18:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:00,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:18:02,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-28 09:18:02,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#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(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-28 09:18:02,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-28 09:18:02,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-28 09:18:02,704 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-28 09:18:02,704 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-28 09:18:02,705 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-28 09:18:02,705 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,705 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,705 INFO L290 TraceCheckUtils]: 9: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,706 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:02,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:02,707 INFO L290 TraceCheckUtils]: 12: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:02,707 INFO L272 TraceCheckUtils]: 13: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,708 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:02,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:02,709 INFO L290 TraceCheckUtils]: 18: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:02,709 INFO L272 TraceCheckUtils]: 19: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,710 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:02,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:02,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:02,711 INFO L272 TraceCheckUtils]: 25: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,711 INFO L290 TraceCheckUtils]: 27: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,712 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,712 INFO L290 TraceCheckUtils]: 29: Hoare triple {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:02,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:02,713 INFO L272 TraceCheckUtils]: 31: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,713 INFO L290 TraceCheckUtils]: 33: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,714 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:02,714 INFO L290 TraceCheckUtils]: 35: Hoare triple {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:02,715 INFO L290 TraceCheckUtils]: 36: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:02,715 INFO L272 TraceCheckUtils]: 37: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,715 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,715 INFO L290 TraceCheckUtils]: 39: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,716 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:02,716 INFO L290 TraceCheckUtils]: 41: Hoare triple {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:02,716 INFO L290 TraceCheckUtils]: 42: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:02,717 INFO L272 TraceCheckUtils]: 43: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,717 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,717 INFO L290 TraceCheckUtils]: 45: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,718 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,718 INFO L290 TraceCheckUtils]: 47: Hoare triple {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:02,718 INFO L290 TraceCheckUtils]: 48: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:02,719 INFO L272 TraceCheckUtils]: 49: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,719 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,719 INFO L290 TraceCheckUtils]: 51: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,720 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:02,720 INFO L290 TraceCheckUtils]: 53: Hoare triple {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:02,720 INFO L290 TraceCheckUtils]: 54: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:02,720 INFO L272 TraceCheckUtils]: 55: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,721 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,721 INFO L290 TraceCheckUtils]: 57: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,722 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:02,722 INFO L290 TraceCheckUtils]: 59: Hoare triple {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:02,722 INFO L290 TraceCheckUtils]: 60: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:02,722 INFO L272 TraceCheckUtils]: 61: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,723 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,723 INFO L290 TraceCheckUtils]: 63: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,724 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,724 INFO L290 TraceCheckUtils]: 65: Hoare triple {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:02,724 INFO L290 TraceCheckUtils]: 66: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:02,724 INFO L272 TraceCheckUtils]: 67: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,725 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,725 INFO L290 TraceCheckUtils]: 69: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,726 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,726 INFO L290 TraceCheckUtils]: 71: Hoare triple {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:02,726 INFO L290 TraceCheckUtils]: 72: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:02,726 INFO L272 TraceCheckUtils]: 73: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,727 INFO L290 TraceCheckUtils]: 75: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,728 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,728 INFO L290 TraceCheckUtils]: 77: Hoare triple {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:02,728 INFO L290 TraceCheckUtils]: 78: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:02,728 INFO L272 TraceCheckUtils]: 79: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,729 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,729 INFO L290 TraceCheckUtils]: 81: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,730 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:02,730 INFO L290 TraceCheckUtils]: 83: Hoare triple {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:02,730 INFO L290 TraceCheckUtils]: 84: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:02,730 INFO L272 TraceCheckUtils]: 85: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,731 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,731 INFO L290 TraceCheckUtils]: 87: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,732 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,732 INFO L290 TraceCheckUtils]: 89: Hoare triple {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:02,732 INFO L290 TraceCheckUtils]: 90: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:02,732 INFO L272 TraceCheckUtils]: 91: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,733 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,733 INFO L290 TraceCheckUtils]: 93: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,734 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:02,734 INFO L290 TraceCheckUtils]: 95: Hoare triple {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:02,734 INFO L290 TraceCheckUtils]: 96: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:02,734 INFO L272 TraceCheckUtils]: 97: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,735 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,735 INFO L290 TraceCheckUtils]: 99: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,736 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:02,736 INFO L290 TraceCheckUtils]: 101: Hoare triple {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:02,736 INFO L290 TraceCheckUtils]: 102: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:02,736 INFO L272 TraceCheckUtils]: 103: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,737 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,737 INFO L290 TraceCheckUtils]: 105: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,738 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:02,738 INFO L290 TraceCheckUtils]: 107: Hoare triple {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:02,738 INFO L290 TraceCheckUtils]: 108: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:02,738 INFO L272 TraceCheckUtils]: 109: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,739 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,739 INFO L290 TraceCheckUtils]: 111: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,740 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:02,740 INFO L290 TraceCheckUtils]: 113: Hoare triple {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:02,740 INFO L290 TraceCheckUtils]: 114: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:02,740 INFO L272 TraceCheckUtils]: 115: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:02,741 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,741 INFO L290 TraceCheckUtils]: 117: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:02,741 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:02,742 INFO L290 TraceCheckUtils]: 119: Hoare triple {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {15750#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:02,742 INFO L290 TraceCheckUtils]: 120: Hoare triple {15750#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-28 09:18:02,742 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-28 09:18:02,742 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-28 09:18:02,742 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-28 09:18:02,743 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-28 09:18:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-28 09:18:02,743 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:18:07,013 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-28 09:18:07,014 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-28 09:18:07,014 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-28 09:18:07,014 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-28 09:18:07,014 INFO L290 TraceCheckUtils]: 120: Hoare triple {15778#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-28 09:18:07,014 INFO L290 TraceCheckUtils]: 119: Hoare triple {15782#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15778#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,015 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {15782#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,015 INFO L290 TraceCheckUtils]: 117: Hoare triple {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,016 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,016 INFO L272 TraceCheckUtils]: 115: Hoare triple {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,016 INFO L290 TraceCheckUtils]: 114: Hoare triple {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,017 INFO L290 TraceCheckUtils]: 113: Hoare triple {15803#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,017 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {15803#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,018 INFO L290 TraceCheckUtils]: 111: Hoare triple {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,018 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,018 INFO L272 TraceCheckUtils]: 109: Hoare triple {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,023 INFO L290 TraceCheckUtils]: 108: Hoare triple {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,024 INFO L290 TraceCheckUtils]: 107: Hoare triple {15824#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,025 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {15824#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,025 INFO L290 TraceCheckUtils]: 105: Hoare triple {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,026 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,026 INFO L272 TraceCheckUtils]: 103: Hoare triple {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,026 INFO L290 TraceCheckUtils]: 102: Hoare triple {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,027 INFO L290 TraceCheckUtils]: 101: Hoare triple {15845#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,028 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {15845#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,028 INFO L290 TraceCheckUtils]: 99: Hoare triple {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,029 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,029 INFO L272 TraceCheckUtils]: 97: Hoare triple {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,029 INFO L290 TraceCheckUtils]: 96: Hoare triple {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,030 INFO L290 TraceCheckUtils]: 95: Hoare triple {15866#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,031 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {15866#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,031 INFO L290 TraceCheckUtils]: 93: Hoare triple {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,032 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,032 INFO L272 TraceCheckUtils]: 91: Hoare triple {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,032 INFO L290 TraceCheckUtils]: 90: Hoare triple {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,033 INFO L290 TraceCheckUtils]: 89: Hoare triple {15887#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,034 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {15887#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,034 INFO L290 TraceCheckUtils]: 87: Hoare triple {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,035 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,035 INFO L272 TraceCheckUtils]: 85: Hoare triple {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,035 INFO L290 TraceCheckUtils]: 84: Hoare triple {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,036 INFO L290 TraceCheckUtils]: 83: Hoare triple {15908#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,037 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {15908#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,037 INFO L290 TraceCheckUtils]: 81: Hoare triple {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,038 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,038 INFO L272 TraceCheckUtils]: 79: Hoare triple {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,038 INFO L290 TraceCheckUtils]: 78: Hoare triple {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,039 INFO L290 TraceCheckUtils]: 77: Hoare triple {15929#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,040 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {15929#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,040 INFO L290 TraceCheckUtils]: 75: Hoare triple {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,041 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,041 INFO L272 TraceCheckUtils]: 73: Hoare triple {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,042 INFO L290 TraceCheckUtils]: 72: Hoare triple {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,042 INFO L290 TraceCheckUtils]: 71: Hoare triple {15950#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,043 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {15950#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,043 INFO L290 TraceCheckUtils]: 69: Hoare triple {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,044 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,044 INFO L272 TraceCheckUtils]: 67: Hoare triple {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,045 INFO L290 TraceCheckUtils]: 66: Hoare triple {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,045 INFO L290 TraceCheckUtils]: 65: Hoare triple {15971#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,046 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {15971#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,047 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,047 INFO L272 TraceCheckUtils]: 61: Hoare triple {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,048 INFO L290 TraceCheckUtils]: 59: Hoare triple {15992#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,049 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {15992#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,050 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,050 INFO L272 TraceCheckUtils]: 55: Hoare triple {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,051 INFO L290 TraceCheckUtils]: 54: Hoare triple {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,051 INFO L290 TraceCheckUtils]: 53: Hoare triple {16013#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,052 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {16013#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,052 INFO L290 TraceCheckUtils]: 51: Hoare triple {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,053 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,053 INFO L272 TraceCheckUtils]: 49: Hoare triple {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,054 INFO L290 TraceCheckUtils]: 48: Hoare triple {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,054 INFO L290 TraceCheckUtils]: 47: Hoare triple {16034#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,055 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {16034#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,055 INFO L290 TraceCheckUtils]: 45: Hoare triple {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,056 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,056 INFO L272 TraceCheckUtils]: 43: Hoare triple {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,057 INFO L290 TraceCheckUtils]: 42: Hoare triple {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,057 INFO L290 TraceCheckUtils]: 41: Hoare triple {16055#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,058 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {16055#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,059 INFO L290 TraceCheckUtils]: 39: Hoare triple {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,059 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,059 INFO L272 TraceCheckUtils]: 37: Hoare triple {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,060 INFO L290 TraceCheckUtils]: 36: Hoare triple {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,060 INFO L290 TraceCheckUtils]: 35: Hoare triple {16076#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,061 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {16076#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,061 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,061 INFO L272 TraceCheckUtils]: 31: Hoare triple {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,062 INFO L290 TraceCheckUtils]: 29: Hoare triple {16097#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,063 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {16097#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,063 INFO L290 TraceCheckUtils]: 27: Hoare triple {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,064 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,064 INFO L272 TraceCheckUtils]: 25: Hoare triple {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,064 INFO L290 TraceCheckUtils]: 24: Hoare triple {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,064 INFO L290 TraceCheckUtils]: 23: Hoare triple {16118#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,065 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {16118#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,065 INFO L290 TraceCheckUtils]: 21: Hoare triple {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:07,066 INFO L272 TraceCheckUtils]: 19: Hoare triple {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,066 INFO L290 TraceCheckUtils]: 18: Hoare triple {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,066 INFO L290 TraceCheckUtils]: 17: Hoare triple {16139#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,067 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {16139#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,068 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,068 INFO L272 TraceCheckUtils]: 13: Hoare triple {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,068 INFO L290 TraceCheckUtils]: 12: Hoare triple {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {16160#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,069 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {16160#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:07,070 INFO L272 TraceCheckUtils]: 7: Hoare triple {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-28 09:18:07,070 INFO L290 TraceCheckUtils]: 6: Hoare triple {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:07,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-28 09:18:07,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-28 09:18:07,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-28 09:18:07,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#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(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-28 09:18:07,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-28 09:18:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 874 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-04-28 09:18:07,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1370660098] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:18:07,072 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:18:07,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42, 60] total 102 [2022-04-28 09:18:07,072 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:18:07,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [689390114] [2022-04-28 09:18:07,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [689390114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:18:07,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:18:07,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 09:18:07,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942360502] [2022-04-28 09:18:07,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:18:07,073 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Word has length 125 [2022-04-28 09:18:07,073 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:18:07,073 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:18:07,126 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:07,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 09:18:07,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:07,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 09:18:07,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1021, Invalid=9281, Unknown=0, NotChecked=0, Total=10302 [2022-04-28 09:18:07,128 INFO L87 Difference]: Start difference. First operand 72 states and 90 transitions. Second operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:18:13,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:13,407 INFO L93 Difference]: Finished difference Result 82 states and 102 transitions. [2022-04-28 09:18:13,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-28 09:18:13,407 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Word has length 125 [2022-04-28 09:18:13,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:18:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:18:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-28 09:18:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:18:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-28 09:18:13,413 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 102 transitions. [2022-04-28 09:18:13,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:13,504 INFO L225 Difference]: With dead ends: 82 [2022-04-28 09:18:13,504 INFO L226 Difference]: Without dead ends: 77 [2022-04-28 09:18:13,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 212 SyntacticMatches, 19 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2040 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=2455, Invalid=17567, Unknown=0, NotChecked=0, Total=20022 [2022-04-28 09:18:13,506 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 50 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 3041 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 3154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 3041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 09:18:13,506 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 174 Invalid, 3154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 3041 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 09:18:13,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-28 09:18:13,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-28 09:18:13,737 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:18:13,737 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:13,737 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:13,737 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:13,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:13,738 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-28 09:18:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-28 09:18:13,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:13,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:13,739 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-28 09:18:13,739 INFO L87 Difference]: Start difference. First operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-28 09:18:13,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:13,741 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-28 09:18:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-28 09:18:13,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:13,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:13,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:18:13,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:18:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:13,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 94 transitions. [2022-04-28 09:18:13,744 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 94 transitions. Word has length 125 [2022-04-28 09:18:13,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:18:13,744 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 94 transitions. [2022-04-28 09:18:13,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 09:18:13,744 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 94 transitions. [2022-04-28 09:18:13,850 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2022-04-28 09:18:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 09:18:13,851 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:18:13,851 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:18:13,868 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-04-28 09:18:14,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:18:14,051 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:18:14,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:18:14,052 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 39 times [2022-04-28 09:18:14,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:14,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [462664737] [2022-04-28 09:18:14,063 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:18:14,064 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:18:14,064 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 40 times [2022-04-28 09:18:14,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:18:14,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277084886] [2022-04-28 09:18:14,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:18:14,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:18:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:18:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-28 09:18:15,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-28 09:18:15,211 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-28 09:18:15,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:18:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,261 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:15,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:18:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,268 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:15,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:18:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:15,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:18:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:18:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,298 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:15,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:18:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:15,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:18:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,318 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:18:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,327 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:15,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:18:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,336 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:15,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:18:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:18:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,353 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:18:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:18:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,378 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:15,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:18:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:18:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:15,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:18:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,407 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:18:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,414 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,415 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:15,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:18:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:15,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:18:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:18:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:15,441 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:18:15,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-28 09:18:15,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-28 09:18:15,442 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-28 09:18:15,442 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-28 09:18:15,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-28 09:18:15,442 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-28 09:18:15,442 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,443 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,443 INFO L290 TraceCheckUtils]: 9: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,444 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:15,444 INFO L290 TraceCheckUtils]: 11: Hoare triple {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:15,444 INFO L290 TraceCheckUtils]: 12: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:15,444 INFO L272 TraceCheckUtils]: 13: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,445 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,445 INFO L290 TraceCheckUtils]: 15: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,446 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:15,446 INFO L290 TraceCheckUtils]: 17: Hoare triple {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:15,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:15,447 INFO L272 TraceCheckUtils]: 19: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,447 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,448 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:15,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:15,449 INFO L290 TraceCheckUtils]: 24: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:15,449 INFO L272 TraceCheckUtils]: 25: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,449 INFO L290 TraceCheckUtils]: 27: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,450 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,451 INFO L290 TraceCheckUtils]: 29: Hoare triple {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:15,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:15,451 INFO L272 TraceCheckUtils]: 31: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,451 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,452 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:15,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:15,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:15,453 INFO L272 TraceCheckUtils]: 37: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,455 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:15,455 INFO L290 TraceCheckUtils]: 41: Hoare triple {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:15,455 INFO L290 TraceCheckUtils]: 42: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:15,455 INFO L272 TraceCheckUtils]: 43: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,456 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,456 INFO L290 TraceCheckUtils]: 45: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,457 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,457 INFO L290 TraceCheckUtils]: 47: Hoare triple {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:15,458 INFO L290 TraceCheckUtils]: 48: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:15,458 INFO L272 TraceCheckUtils]: 49: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,458 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,458 INFO L290 TraceCheckUtils]: 51: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,459 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:15,459 INFO L290 TraceCheckUtils]: 53: Hoare triple {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:15,460 INFO L290 TraceCheckUtils]: 54: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:15,460 INFO L272 TraceCheckUtils]: 55: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,460 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,461 INFO L290 TraceCheckUtils]: 57: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,461 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:15,462 INFO L290 TraceCheckUtils]: 59: Hoare triple {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:15,462 INFO L290 TraceCheckUtils]: 60: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:15,462 INFO L272 TraceCheckUtils]: 61: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,463 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,463 INFO L290 TraceCheckUtils]: 63: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,464 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,464 INFO L290 TraceCheckUtils]: 65: Hoare triple {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:15,464 INFO L290 TraceCheckUtils]: 66: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:15,464 INFO L272 TraceCheckUtils]: 67: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,465 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,465 INFO L290 TraceCheckUtils]: 69: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,466 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,466 INFO L290 TraceCheckUtils]: 71: Hoare triple {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:15,467 INFO L290 TraceCheckUtils]: 72: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:15,467 INFO L272 TraceCheckUtils]: 73: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,467 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,467 INFO L290 TraceCheckUtils]: 75: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,468 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,468 INFO L290 TraceCheckUtils]: 77: Hoare triple {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:15,469 INFO L290 TraceCheckUtils]: 78: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:15,469 INFO L272 TraceCheckUtils]: 79: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,469 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,470 INFO L290 TraceCheckUtils]: 81: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,470 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:15,471 INFO L290 TraceCheckUtils]: 83: Hoare triple {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:15,471 INFO L290 TraceCheckUtils]: 84: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:15,471 INFO L272 TraceCheckUtils]: 85: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,472 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,472 INFO L290 TraceCheckUtils]: 87: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,473 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,473 INFO L290 TraceCheckUtils]: 89: Hoare triple {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:15,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:15,473 INFO L272 TraceCheckUtils]: 91: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,474 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,474 INFO L290 TraceCheckUtils]: 93: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,475 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:15,475 INFO L290 TraceCheckUtils]: 95: Hoare triple {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:15,475 INFO L290 TraceCheckUtils]: 96: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:15,476 INFO L272 TraceCheckUtils]: 97: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,476 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,476 INFO L290 TraceCheckUtils]: 99: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,477 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:15,477 INFO L290 TraceCheckUtils]: 101: Hoare triple {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:15,478 INFO L290 TraceCheckUtils]: 102: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:15,478 INFO L272 TraceCheckUtils]: 103: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,478 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,479 INFO L290 TraceCheckUtils]: 105: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,479 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:15,480 INFO L290 TraceCheckUtils]: 107: Hoare triple {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:15,480 INFO L290 TraceCheckUtils]: 108: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:15,480 INFO L272 TraceCheckUtils]: 109: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,480 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,481 INFO L290 TraceCheckUtils]: 111: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,481 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:15,482 INFO L290 TraceCheckUtils]: 113: Hoare triple {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:15,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:15,482 INFO L272 TraceCheckUtils]: 115: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,483 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,483 INFO L290 TraceCheckUtils]: 117: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,484 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:15,484 INFO L290 TraceCheckUtils]: 119: Hoare triple {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:15,484 INFO L290 TraceCheckUtils]: 120: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:15,484 INFO L272 TraceCheckUtils]: 121: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:15,485 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,485 INFO L290 TraceCheckUtils]: 123: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:15,486 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:15,486 INFO L290 TraceCheckUtils]: 125: Hoare triple {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {16851#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-28 09:18:15,487 INFO L290 TraceCheckUtils]: 126: Hoare triple {16851#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-28 09:18:15,487 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-28 09:18:15,487 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-28 09:18:15,487 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-28 09:18:15,487 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-28 09:18:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-28 09:18:15,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:18:15,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277084886] [2022-04-28 09:18:15,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277084886] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:18:15,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1978838022] [2022-04-28 09:18:15,488 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:18:15,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:18:15,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:18:15,492 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:18:15,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 09:18:15,573 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:18:15,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:18:15,576 WARN L261 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 203 conjunts are in the unsatisfiable core [2022-04-28 09:18:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:15,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:18:17,457 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-28 09:18:17,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#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(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-28 09:18:17,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-28 09:18:17,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-28 09:18:17,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-28 09:18:17,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-28 09:18:17,458 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-28 09:18:17,458 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,458 INFO L290 TraceCheckUtils]: 9: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,459 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:17,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:17,460 INFO L290 TraceCheckUtils]: 12: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:17,460 INFO L272 TraceCheckUtils]: 13: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,460 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,460 INFO L290 TraceCheckUtils]: 15: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,461 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:17,461 INFO L290 TraceCheckUtils]: 17: Hoare triple {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:17,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:17,462 INFO L272 TraceCheckUtils]: 19: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,462 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,462 INFO L290 TraceCheckUtils]: 21: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,463 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:17,463 INFO L290 TraceCheckUtils]: 23: Hoare triple {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:17,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:17,464 INFO L272 TraceCheckUtils]: 25: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,464 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,465 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:17,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:17,466 INFO L272 TraceCheckUtils]: 31: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,466 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,466 INFO L290 TraceCheckUtils]: 33: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,467 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:17,467 INFO L290 TraceCheckUtils]: 35: Hoare triple {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:17,467 INFO L290 TraceCheckUtils]: 36: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:17,468 INFO L272 TraceCheckUtils]: 37: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,468 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,468 INFO L290 TraceCheckUtils]: 39: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,469 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:17,469 INFO L290 TraceCheckUtils]: 41: Hoare triple {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:17,469 INFO L290 TraceCheckUtils]: 42: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:17,470 INFO L272 TraceCheckUtils]: 43: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,470 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,470 INFO L290 TraceCheckUtils]: 45: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,471 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,471 INFO L290 TraceCheckUtils]: 47: Hoare triple {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:17,471 INFO L290 TraceCheckUtils]: 48: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:17,472 INFO L272 TraceCheckUtils]: 49: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,472 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,472 INFO L290 TraceCheckUtils]: 51: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,473 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:17,473 INFO L290 TraceCheckUtils]: 53: Hoare triple {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:17,474 INFO L290 TraceCheckUtils]: 54: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:17,474 INFO L272 TraceCheckUtils]: 55: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,474 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,474 INFO L290 TraceCheckUtils]: 57: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,475 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:17,475 INFO L290 TraceCheckUtils]: 59: Hoare triple {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:17,476 INFO L290 TraceCheckUtils]: 60: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:17,476 INFO L272 TraceCheckUtils]: 61: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,477 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,477 INFO L290 TraceCheckUtils]: 65: Hoare triple {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:17,478 INFO L290 TraceCheckUtils]: 66: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:17,478 INFO L272 TraceCheckUtils]: 67: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,478 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,479 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,479 INFO L290 TraceCheckUtils]: 71: Hoare triple {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:17,480 INFO L290 TraceCheckUtils]: 72: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:17,480 INFO L272 TraceCheckUtils]: 73: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,480 INFO L290 TraceCheckUtils]: 75: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,481 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,481 INFO L290 TraceCheckUtils]: 77: Hoare triple {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:17,482 INFO L290 TraceCheckUtils]: 78: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:17,482 INFO L272 TraceCheckUtils]: 79: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,482 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,482 INFO L290 TraceCheckUtils]: 81: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,483 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:17,483 INFO L290 TraceCheckUtils]: 83: Hoare triple {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:17,484 INFO L290 TraceCheckUtils]: 84: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:17,484 INFO L272 TraceCheckUtils]: 85: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,484 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,484 INFO L290 TraceCheckUtils]: 87: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,485 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,485 INFO L290 TraceCheckUtils]: 89: Hoare triple {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:17,486 INFO L290 TraceCheckUtils]: 90: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:17,486 INFO L272 TraceCheckUtils]: 91: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,486 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,486 INFO L290 TraceCheckUtils]: 93: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,487 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:17,487 INFO L290 TraceCheckUtils]: 95: Hoare triple {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:17,488 INFO L290 TraceCheckUtils]: 96: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:17,488 INFO L272 TraceCheckUtils]: 97: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,488 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,488 INFO L290 TraceCheckUtils]: 99: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,489 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:17,489 INFO L290 TraceCheckUtils]: 101: Hoare triple {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:17,490 INFO L290 TraceCheckUtils]: 102: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:17,490 INFO L272 TraceCheckUtils]: 103: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,490 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,490 INFO L290 TraceCheckUtils]: 105: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,491 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:17,491 INFO L290 TraceCheckUtils]: 107: Hoare triple {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:17,492 INFO L290 TraceCheckUtils]: 108: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:17,492 INFO L272 TraceCheckUtils]: 109: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,492 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,492 INFO L290 TraceCheckUtils]: 111: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,493 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:17,493 INFO L290 TraceCheckUtils]: 113: Hoare triple {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:17,494 INFO L290 TraceCheckUtils]: 114: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:17,494 INFO L272 TraceCheckUtils]: 115: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,494 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,494 INFO L290 TraceCheckUtils]: 117: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,495 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:17,495 INFO L290 TraceCheckUtils]: 119: Hoare triple {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:17,496 INFO L290 TraceCheckUtils]: 120: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:17,496 INFO L272 TraceCheckUtils]: 121: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:17,496 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,496 INFO L290 TraceCheckUtils]: 123: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:17,497 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:17,497 INFO L290 TraceCheckUtils]: 125: Hoare triple {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {17232#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:17,498 INFO L290 TraceCheckUtils]: 126: Hoare triple {17232#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-28 09:18:17,498 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-28 09:18:17,498 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-28 09:18:17,498 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-28 09:18:17,498 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-28 09:18:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-28 09:18:17,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:18:22,179 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-28 09:18:22,179 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-28 09:18:22,179 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-28 09:18:22,179 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-28 09:18:22,180 INFO L290 TraceCheckUtils]: 126: Hoare triple {17260#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-28 09:18:22,180 INFO L290 TraceCheckUtils]: 125: Hoare triple {17264#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17260#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,181 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {17264#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,181 INFO L290 TraceCheckUtils]: 123: Hoare triple {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,182 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,182 INFO L272 TraceCheckUtils]: 121: Hoare triple {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,182 INFO L290 TraceCheckUtils]: 120: Hoare triple {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,182 INFO L290 TraceCheckUtils]: 119: Hoare triple {17285#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,183 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {17285#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,183 INFO L290 TraceCheckUtils]: 117: Hoare triple {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,184 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,184 INFO L272 TraceCheckUtils]: 115: Hoare triple {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,184 INFO L290 TraceCheckUtils]: 114: Hoare triple {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,184 INFO L290 TraceCheckUtils]: 113: Hoare triple {17306#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,185 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {17306#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,185 INFO L290 TraceCheckUtils]: 111: Hoare triple {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,186 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,186 INFO L272 TraceCheckUtils]: 109: Hoare triple {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,186 INFO L290 TraceCheckUtils]: 108: Hoare triple {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,187 INFO L290 TraceCheckUtils]: 107: Hoare triple {17327#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,187 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {17327#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,188 INFO L290 TraceCheckUtils]: 105: Hoare triple {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,188 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,188 INFO L272 TraceCheckUtils]: 103: Hoare triple {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,188 INFO L290 TraceCheckUtils]: 102: Hoare triple {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,189 INFO L290 TraceCheckUtils]: 101: Hoare triple {17348#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,189 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {17348#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,190 INFO L290 TraceCheckUtils]: 99: Hoare triple {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,190 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,190 INFO L272 TraceCheckUtils]: 97: Hoare triple {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,191 INFO L290 TraceCheckUtils]: 96: Hoare triple {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,191 INFO L290 TraceCheckUtils]: 95: Hoare triple {17369#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,192 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {17369#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,192 INFO L290 TraceCheckUtils]: 93: Hoare triple {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,192 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,192 INFO L272 TraceCheckUtils]: 91: Hoare triple {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,193 INFO L290 TraceCheckUtils]: 90: Hoare triple {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,193 INFO L290 TraceCheckUtils]: 89: Hoare triple {17390#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,194 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {17390#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,194 INFO L290 TraceCheckUtils]: 87: Hoare triple {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,194 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,195 INFO L272 TraceCheckUtils]: 85: Hoare triple {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,195 INFO L290 TraceCheckUtils]: 84: Hoare triple {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,195 INFO L290 TraceCheckUtils]: 83: Hoare triple {17411#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,196 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {17411#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,196 INFO L290 TraceCheckUtils]: 81: Hoare triple {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,197 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,197 INFO L272 TraceCheckUtils]: 79: Hoare triple {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,197 INFO L290 TraceCheckUtils]: 78: Hoare triple {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,197 INFO L290 TraceCheckUtils]: 77: Hoare triple {17432#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,198 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {17432#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,198 INFO L290 TraceCheckUtils]: 75: Hoare triple {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,199 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,199 INFO L272 TraceCheckUtils]: 73: Hoare triple {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,199 INFO L290 TraceCheckUtils]: 72: Hoare triple {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,200 INFO L290 TraceCheckUtils]: 71: Hoare triple {17453#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,200 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {17453#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,200 INFO L290 TraceCheckUtils]: 69: Hoare triple {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,201 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,201 INFO L272 TraceCheckUtils]: 67: Hoare triple {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,202 INFO L290 TraceCheckUtils]: 65: Hoare triple {17474#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,202 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {17474#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,203 INFO L290 TraceCheckUtils]: 63: Hoare triple {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,203 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,203 INFO L272 TraceCheckUtils]: 61: Hoare triple {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,204 INFO L290 TraceCheckUtils]: 60: Hoare triple {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,204 INFO L290 TraceCheckUtils]: 59: Hoare triple {17495#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,204 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {17495#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,205 INFO L290 TraceCheckUtils]: 57: Hoare triple {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,205 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,205 INFO L272 TraceCheckUtils]: 55: Hoare triple {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,206 INFO L290 TraceCheckUtils]: 54: Hoare triple {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,206 INFO L290 TraceCheckUtils]: 53: Hoare triple {17516#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,207 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {17516#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,207 INFO L290 TraceCheckUtils]: 51: Hoare triple {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,208 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,208 INFO L272 TraceCheckUtils]: 49: Hoare triple {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,208 INFO L290 TraceCheckUtils]: 48: Hoare triple {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {17537#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,209 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {17537#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,209 INFO L290 TraceCheckUtils]: 45: Hoare triple {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,210 INFO L272 TraceCheckUtils]: 43: Hoare triple {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,210 INFO L290 TraceCheckUtils]: 41: Hoare triple {17558#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,211 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {17558#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,211 INFO L290 TraceCheckUtils]: 39: Hoare triple {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,212 INFO L272 TraceCheckUtils]: 37: Hoare triple {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,212 INFO L290 TraceCheckUtils]: 36: Hoare triple {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,212 INFO L290 TraceCheckUtils]: 35: Hoare triple {17579#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,213 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {17579#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,213 INFO L290 TraceCheckUtils]: 33: Hoare triple {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,214 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,214 INFO L272 TraceCheckUtils]: 31: Hoare triple {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,214 INFO L290 TraceCheckUtils]: 30: Hoare triple {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,215 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {17600#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,216 INFO L290 TraceCheckUtils]: 27: Hoare triple {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,216 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,216 INFO L272 TraceCheckUtils]: 25: Hoare triple {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,216 INFO L290 TraceCheckUtils]: 24: Hoare triple {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,217 INFO L290 TraceCheckUtils]: 23: Hoare triple {17621#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,217 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {17621#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,218 INFO L290 TraceCheckUtils]: 21: Hoare triple {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,218 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,218 INFO L272 TraceCheckUtils]: 19: Hoare triple {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,219 INFO L290 TraceCheckUtils]: 18: Hoare triple {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,219 INFO L290 TraceCheckUtils]: 17: Hoare triple {17642#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,220 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {17642#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,220 INFO L290 TraceCheckUtils]: 15: Hoare triple {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:22,221 INFO L272 TraceCheckUtils]: 13: Hoare triple {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,221 INFO L290 TraceCheckUtils]: 12: Hoare triple {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,221 INFO L290 TraceCheckUtils]: 11: Hoare triple {17663#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,222 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {17663#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,222 INFO L290 TraceCheckUtils]: 9: Hoare triple {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:22,223 INFO L272 TraceCheckUtils]: 7: Hoare triple {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-28 09:18:22,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:22,223 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-28 09:18:22,223 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-28 09:18:22,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-28 09:18:22,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#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(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-28 09:18:22,224 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-28 09:18:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 970 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2022-04-28 09:18:22,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1978838022] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:18:22,225 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:18:22,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44, 63] total 107 [2022-04-28 09:18:22,225 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:18:22,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [462664737] [2022-04-28 09:18:22,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [462664737] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:18:22,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:18:22,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 09:18:22,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727173222] [2022-04-28 09:18:22,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:18:22,228 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 131 [2022-04-28 09:18:22,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:18:22,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:22,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:22,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 09:18:22,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:22,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 09:18:22,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1114, Invalid=10228, Unknown=0, NotChecked=0, Total=11342 [2022-04-28 09:18:22,292 INFO L87 Difference]: Start difference. First operand 75 states and 94 transitions. Second operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:29,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:29,202 INFO L93 Difference]: Finished difference Result 85 states and 106 transitions. [2022-04-28 09:18:29,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-28 09:18:29,203 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 131 [2022-04-28 09:18:29,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:18:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-28 09:18:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-28 09:18:29,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 106 transitions. [2022-04-28 09:18:29,303 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:29,304 INFO L225 Difference]: With dead ends: 85 [2022-04-28 09:18:29,305 INFO L226 Difference]: Without dead ends: 80 [2022-04-28 09:18:29,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 222 SyntacticMatches, 20 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2247 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=2683, Invalid=19369, Unknown=0, NotChecked=0, Total=22052 [2022-04-28 09:18:29,308 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 52 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 3393 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 3510 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 3393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-28 09:18:29,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 190 Invalid, 3510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 3393 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 09:18:29,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2022-04-28 09:18:29,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 78. [2022-04-28 09:18:29,613 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:18:29,613 INFO L82 GeneralOperation]: Start isEquivalent. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:29,613 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:29,614 INFO L87 Difference]: Start difference. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:29,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:29,616 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-28 09:18:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-28 09:18:29,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:29,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:29,617 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 80 states. [2022-04-28 09:18:29,617 INFO L87 Difference]: Start difference. First operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 80 states. [2022-04-28 09:18:29,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:29,619 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-28 09:18:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-28 09:18:29,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:29,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:29,619 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:18:29,619 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:18:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 98 transitions. [2022-04-28 09:18:29,621 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 98 transitions. Word has length 131 [2022-04-28 09:18:29,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:18:29,621 INFO L495 AbstractCegarLoop]: Abstraction has 78 states and 98 transitions. [2022-04-28 09:18:29,622 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 09:18:29,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 98 transitions. [2022-04-28 09:18:29,741 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2022-04-28 09:18:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-28 09:18:29,742 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:18:29,742 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:18:29,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-28 09:18:29,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-28 09:18:29,955 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:18:29,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:18:29,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 41 times [2022-04-28 09:18:29,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:29,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1556645018] [2022-04-28 09:18:29,970 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:18:29,970 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:18:29,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 42 times [2022-04-28 09:18:29,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:18:29,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037713932] [2022-04-28 09:18:29,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:18:29,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:18:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:18:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-28 09:18:31,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-28 09:18:31,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-28 09:18:31,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:18:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,161 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:31,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:18:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:31,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:18:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:31,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:18:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,192 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:18:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:31,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:18:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:31,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:18:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:18:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:31,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:18:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,233 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:31,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:18:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,241 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:18:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:18:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,258 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:18:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,265 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:31,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:18:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,275 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:18:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,282 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,284 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:31,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:18:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,291 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,292 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:18:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:31,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:18:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,309 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:31,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:18:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,318 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:31,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:18:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:31,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:18:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:31,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,335 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:18:31,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-28 09:18:31,336 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-28 09:18:31,336 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-28 09:18:31,336 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-28 09:18:31,336 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-28 09:18:31,336 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-28 09:18:31,336 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,337 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,338 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:31,338 INFO L290 TraceCheckUtils]: 11: Hoare triple {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:31,338 INFO L290 TraceCheckUtils]: 12: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:31,338 INFO L272 TraceCheckUtils]: 13: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,339 INFO L290 TraceCheckUtils]: 15: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,340 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:31,340 INFO L290 TraceCheckUtils]: 17: Hoare triple {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:31,340 INFO L290 TraceCheckUtils]: 18: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:31,341 INFO L272 TraceCheckUtils]: 19: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,341 INFO L290 TraceCheckUtils]: 21: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,342 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:31,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:31,343 INFO L290 TraceCheckUtils]: 24: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:31,343 INFO L272 TraceCheckUtils]: 25: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,343 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,343 INFO L290 TraceCheckUtils]: 27: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,344 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,344 INFO L290 TraceCheckUtils]: 29: Hoare triple {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:31,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:31,345 INFO L272 TraceCheckUtils]: 31: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,345 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,346 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:31,347 INFO L290 TraceCheckUtils]: 35: Hoare triple {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:31,347 INFO L290 TraceCheckUtils]: 36: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:31,347 INFO L272 TraceCheckUtils]: 37: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,348 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:31,349 INFO L290 TraceCheckUtils]: 41: Hoare triple {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:31,349 INFO L290 TraceCheckUtils]: 42: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:31,349 INFO L272 TraceCheckUtils]: 43: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,350 INFO L290 TraceCheckUtils]: 45: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,362 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,362 INFO L290 TraceCheckUtils]: 47: Hoare triple {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:31,362 INFO L290 TraceCheckUtils]: 48: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:31,363 INFO L272 TraceCheckUtils]: 49: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,363 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,363 INFO L290 TraceCheckUtils]: 51: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,364 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:31,364 INFO L290 TraceCheckUtils]: 53: Hoare triple {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:31,365 INFO L290 TraceCheckUtils]: 54: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:31,365 INFO L272 TraceCheckUtils]: 55: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,365 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,366 INFO L290 TraceCheckUtils]: 57: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,366 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:31,367 INFO L290 TraceCheckUtils]: 59: Hoare triple {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:31,367 INFO L290 TraceCheckUtils]: 60: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:31,367 INFO L272 TraceCheckUtils]: 61: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,367 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,368 INFO L290 TraceCheckUtils]: 63: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,368 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,369 INFO L290 TraceCheckUtils]: 65: Hoare triple {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:31,369 INFO L290 TraceCheckUtils]: 66: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:31,369 INFO L272 TraceCheckUtils]: 67: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,370 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,370 INFO L290 TraceCheckUtils]: 69: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,371 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,371 INFO L290 TraceCheckUtils]: 71: Hoare triple {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:31,371 INFO L290 TraceCheckUtils]: 72: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:31,371 INFO L272 TraceCheckUtils]: 73: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,372 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,372 INFO L290 TraceCheckUtils]: 75: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,373 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,373 INFO L290 TraceCheckUtils]: 77: Hoare triple {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:31,374 INFO L290 TraceCheckUtils]: 78: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:31,374 INFO L272 TraceCheckUtils]: 79: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,374 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,374 INFO L290 TraceCheckUtils]: 81: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,375 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:31,375 INFO L290 TraceCheckUtils]: 83: Hoare triple {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:31,376 INFO L290 TraceCheckUtils]: 84: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:31,376 INFO L272 TraceCheckUtils]: 85: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,376 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,377 INFO L290 TraceCheckUtils]: 87: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,377 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,378 INFO L290 TraceCheckUtils]: 89: Hoare triple {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:31,378 INFO L290 TraceCheckUtils]: 90: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:31,378 INFO L272 TraceCheckUtils]: 91: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,378 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,379 INFO L290 TraceCheckUtils]: 93: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,379 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:31,380 INFO L290 TraceCheckUtils]: 95: Hoare triple {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:31,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:31,380 INFO L272 TraceCheckUtils]: 97: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,381 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,381 INFO L290 TraceCheckUtils]: 99: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,382 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,382 INFO L290 TraceCheckUtils]: 101: Hoare triple {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:31,382 INFO L290 TraceCheckUtils]: 102: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:31,382 INFO L272 TraceCheckUtils]: 103: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,383 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,383 INFO L290 TraceCheckUtils]: 105: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,384 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:31,384 INFO L290 TraceCheckUtils]: 107: Hoare triple {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:31,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:31,385 INFO L272 TraceCheckUtils]: 109: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,385 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,385 INFO L290 TraceCheckUtils]: 111: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,386 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:31,386 INFO L290 TraceCheckUtils]: 113: Hoare triple {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:31,387 INFO L290 TraceCheckUtils]: 114: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:31,387 INFO L272 TraceCheckUtils]: 115: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,387 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,388 INFO L290 TraceCheckUtils]: 117: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,388 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:31,389 INFO L290 TraceCheckUtils]: 119: Hoare triple {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:31,389 INFO L290 TraceCheckUtils]: 120: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:31,389 INFO L272 TraceCheckUtils]: 121: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,389 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,390 INFO L290 TraceCheckUtils]: 123: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,390 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:31,391 INFO L290 TraceCheckUtils]: 125: Hoare triple {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:31,391 INFO L290 TraceCheckUtils]: 126: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:31,391 INFO L272 TraceCheckUtils]: 127: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:31,392 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,392 INFO L290 TraceCheckUtils]: 129: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:31,393 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:31,393 INFO L290 TraceCheckUtils]: 131: Hoare triple {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18381#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:18:31,394 INFO L290 TraceCheckUtils]: 132: Hoare triple {18381#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {18272#false} is VALID [2022-04-28 09:18:31,394 INFO L272 TraceCheckUtils]: 133: Hoare triple {18272#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18272#false} is VALID [2022-04-28 09:18:31,394 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-28 09:18:31,394 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-28 09:18:31,394 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-28 09:18:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-28 09:18:31,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:18:31,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037713932] [2022-04-28 09:18:31,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2037713932] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:18:31,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1105691936] [2022-04-28 09:18:31,395 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:18:31,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:18:31,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:18:31,396 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:18:31,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 09:18:32,272 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-28 09:18:32,273 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:18:32,277 WARN L261 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 219 conjunts are in the unsatisfiable core [2022-04-28 09:18:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:32,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:18:34,153 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-28 09:18:34,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#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(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-28 09:18:34,153 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-28 09:18:34,153 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-28 09:18:34,153 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-28 09:18:34,153 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-28 09:18:34,154 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-28 09:18:34,154 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,154 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,155 INFO L290 TraceCheckUtils]: 9: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,156 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:34,156 INFO L290 TraceCheckUtils]: 11: Hoare triple {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:34,157 INFO L290 TraceCheckUtils]: 12: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:34,157 INFO L272 TraceCheckUtils]: 13: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,158 INFO L290 TraceCheckUtils]: 15: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,159 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:34,159 INFO L290 TraceCheckUtils]: 17: Hoare triple {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:34,160 INFO L290 TraceCheckUtils]: 18: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:34,160 INFO L272 TraceCheckUtils]: 19: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,160 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,162 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:34,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:34,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:34,163 INFO L272 TraceCheckUtils]: 25: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,163 INFO L290 TraceCheckUtils]: 27: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,164 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,165 INFO L290 TraceCheckUtils]: 29: Hoare triple {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:34,165 INFO L290 TraceCheckUtils]: 30: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:34,165 INFO L272 TraceCheckUtils]: 31: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,166 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,166 INFO L290 TraceCheckUtils]: 33: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,167 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:34,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:34,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:34,168 INFO L272 TraceCheckUtils]: 37: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,169 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:34,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:34,170 INFO L290 TraceCheckUtils]: 42: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:34,170 INFO L272 TraceCheckUtils]: 43: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,170 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,171 INFO L290 TraceCheckUtils]: 45: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,171 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,172 INFO L290 TraceCheckUtils]: 47: Hoare triple {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:34,172 INFO L290 TraceCheckUtils]: 48: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:34,172 INFO L272 TraceCheckUtils]: 49: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,172 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,173 INFO L290 TraceCheckUtils]: 51: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,173 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:34,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:34,174 INFO L290 TraceCheckUtils]: 54: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:34,174 INFO L272 TraceCheckUtils]: 55: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,175 INFO L290 TraceCheckUtils]: 57: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,175 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:34,176 INFO L290 TraceCheckUtils]: 59: Hoare triple {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:34,176 INFO L290 TraceCheckUtils]: 60: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:34,176 INFO L272 TraceCheckUtils]: 61: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,176 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,177 INFO L290 TraceCheckUtils]: 63: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,177 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,178 INFO L290 TraceCheckUtils]: 65: Hoare triple {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:34,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:34,178 INFO L272 TraceCheckUtils]: 67: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,178 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,179 INFO L290 TraceCheckUtils]: 69: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,179 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,180 INFO L290 TraceCheckUtils]: 71: Hoare triple {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:34,180 INFO L290 TraceCheckUtils]: 72: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:34,180 INFO L272 TraceCheckUtils]: 73: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,180 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,181 INFO L290 TraceCheckUtils]: 75: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,181 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,182 INFO L290 TraceCheckUtils]: 77: Hoare triple {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:34,182 INFO L290 TraceCheckUtils]: 78: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:34,182 INFO L272 TraceCheckUtils]: 79: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,182 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,183 INFO L290 TraceCheckUtils]: 81: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,183 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:34,184 INFO L290 TraceCheckUtils]: 83: Hoare triple {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:34,184 INFO L290 TraceCheckUtils]: 84: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:34,184 INFO L272 TraceCheckUtils]: 85: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,184 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,185 INFO L290 TraceCheckUtils]: 87: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,185 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,186 INFO L290 TraceCheckUtils]: 89: Hoare triple {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:34,186 INFO L290 TraceCheckUtils]: 90: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:34,186 INFO L272 TraceCheckUtils]: 91: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,187 INFO L290 TraceCheckUtils]: 93: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,187 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:34,188 INFO L290 TraceCheckUtils]: 95: Hoare triple {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:34,188 INFO L290 TraceCheckUtils]: 96: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:34,188 INFO L272 TraceCheckUtils]: 97: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,188 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,189 INFO L290 TraceCheckUtils]: 99: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,189 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,190 INFO L290 TraceCheckUtils]: 101: Hoare triple {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:34,190 INFO L290 TraceCheckUtils]: 102: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:34,190 INFO L272 TraceCheckUtils]: 103: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,190 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,191 INFO L290 TraceCheckUtils]: 105: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,191 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:34,192 INFO L290 TraceCheckUtils]: 107: Hoare triple {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:34,192 INFO L290 TraceCheckUtils]: 108: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:34,192 INFO L272 TraceCheckUtils]: 109: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,192 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,193 INFO L290 TraceCheckUtils]: 111: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,193 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:34,194 INFO L290 TraceCheckUtils]: 113: Hoare triple {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:34,194 INFO L290 TraceCheckUtils]: 114: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:34,194 INFO L272 TraceCheckUtils]: 115: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,194 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,195 INFO L290 TraceCheckUtils]: 117: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,195 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:34,196 INFO L290 TraceCheckUtils]: 119: Hoare triple {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:34,196 INFO L290 TraceCheckUtils]: 120: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:34,196 INFO L272 TraceCheckUtils]: 121: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,196 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,197 INFO L290 TraceCheckUtils]: 123: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,197 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:34,198 INFO L290 TraceCheckUtils]: 125: Hoare triple {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:34,198 INFO L290 TraceCheckUtils]: 126: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:34,198 INFO L272 TraceCheckUtils]: 127: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:34,198 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,199 INFO L290 TraceCheckUtils]: 129: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:34,199 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:34,200 INFO L290 TraceCheckUtils]: 131: Hoare triple {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18780#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:18:34,200 INFO L290 TraceCheckUtils]: 132: Hoare triple {18780#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {18272#false} is VALID [2022-04-28 09:18:34,200 INFO L272 TraceCheckUtils]: 133: Hoare triple {18272#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18272#false} is VALID [2022-04-28 09:18:34,200 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-28 09:18:34,200 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-28 09:18:34,201 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-28 09:18:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-28 09:18:34,202 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:18:41,491 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-28 09:18:41,492 INFO L290 TraceCheckUtils]: 135: Hoare triple {18799#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {18272#false} is VALID [2022-04-28 09:18:41,492 INFO L290 TraceCheckUtils]: 134: Hoare triple {18803#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {18799#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:18:41,493 INFO L272 TraceCheckUtils]: 133: Hoare triple {18807#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18803#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:18:41,494 INFO L290 TraceCheckUtils]: 132: Hoare triple {18811#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {18807#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:18:41,495 INFO L290 TraceCheckUtils]: 131: Hoare triple {18815#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18811#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,496 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18815#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,497 INFO L290 TraceCheckUtils]: 129: Hoare triple {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,498 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,498 INFO L272 TraceCheckUtils]: 127: Hoare triple {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,498 INFO L290 TraceCheckUtils]: 126: Hoare triple {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,499 INFO L290 TraceCheckUtils]: 125: Hoare triple {18836#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,500 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18836#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,501 INFO L290 TraceCheckUtils]: 123: Hoare triple {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,501 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,502 INFO L272 TraceCheckUtils]: 121: Hoare triple {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,502 INFO L290 TraceCheckUtils]: 120: Hoare triple {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,502 INFO L290 TraceCheckUtils]: 119: Hoare triple {18857#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,504 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {18857#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,504 INFO L290 TraceCheckUtils]: 117: Hoare triple {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,505 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,505 INFO L272 TraceCheckUtils]: 115: Hoare triple {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,506 INFO L290 TraceCheckUtils]: 114: Hoare triple {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,506 INFO L290 TraceCheckUtils]: 113: Hoare triple {18878#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,507 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {18878#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,508 INFO L290 TraceCheckUtils]: 111: Hoare triple {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,508 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,509 INFO L272 TraceCheckUtils]: 109: Hoare triple {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,509 INFO L290 TraceCheckUtils]: 108: Hoare triple {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,510 INFO L290 TraceCheckUtils]: 107: Hoare triple {18899#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,510 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {18899#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,511 INFO L290 TraceCheckUtils]: 105: Hoare triple {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,512 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,512 INFO L272 TraceCheckUtils]: 103: Hoare triple {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,512 INFO L290 TraceCheckUtils]: 102: Hoare triple {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,513 INFO L290 TraceCheckUtils]: 101: Hoare triple {18920#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,514 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {18920#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,514 INFO L290 TraceCheckUtils]: 99: Hoare triple {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,515 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,515 INFO L272 TraceCheckUtils]: 97: Hoare triple {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,516 INFO L290 TraceCheckUtils]: 96: Hoare triple {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,516 INFO L290 TraceCheckUtils]: 95: Hoare triple {18941#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,517 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18941#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,518 INFO L290 TraceCheckUtils]: 93: Hoare triple {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,519 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,519 INFO L272 TraceCheckUtils]: 91: Hoare triple {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,519 INFO L290 TraceCheckUtils]: 90: Hoare triple {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,520 INFO L290 TraceCheckUtils]: 89: Hoare triple {18962#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,521 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18962#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,521 INFO L290 TraceCheckUtils]: 87: Hoare triple {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:18:41,522 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:18:41,522 INFO L272 TraceCheckUtils]: 85: Hoare triple {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,522 INFO L290 TraceCheckUtils]: 84: Hoare triple {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,523 INFO L290 TraceCheckUtils]: 83: Hoare triple {18983#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,524 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18983#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,524 INFO L290 TraceCheckUtils]: 81: Hoare triple {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,525 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,525 INFO L272 TraceCheckUtils]: 79: Hoare triple {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,526 INFO L290 TraceCheckUtils]: 77: Hoare triple {19004#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,527 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {19004#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,528 INFO L290 TraceCheckUtils]: 75: Hoare triple {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,529 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,529 INFO L272 TraceCheckUtils]: 73: Hoare triple {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,529 INFO L290 TraceCheckUtils]: 72: Hoare triple {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,530 INFO L290 TraceCheckUtils]: 71: Hoare triple {19025#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,531 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {19025#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,531 INFO L290 TraceCheckUtils]: 69: Hoare triple {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,532 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,532 INFO L272 TraceCheckUtils]: 67: Hoare triple {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,533 INFO L290 TraceCheckUtils]: 65: Hoare triple {19046#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,534 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {19046#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,534 INFO L290 TraceCheckUtils]: 63: Hoare triple {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,535 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,535 INFO L272 TraceCheckUtils]: 61: Hoare triple {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,536 INFO L290 TraceCheckUtils]: 60: Hoare triple {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,536 INFO L290 TraceCheckUtils]: 59: Hoare triple {19067#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,537 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {19067#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,538 INFO L290 TraceCheckUtils]: 57: Hoare triple {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,539 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,539 INFO L272 TraceCheckUtils]: 55: Hoare triple {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,539 INFO L290 TraceCheckUtils]: 54: Hoare triple {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,540 INFO L290 TraceCheckUtils]: 53: Hoare triple {19088#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,541 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19088#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,541 INFO L290 TraceCheckUtils]: 51: Hoare triple {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,542 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,542 INFO L272 TraceCheckUtils]: 49: Hoare triple {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,542 INFO L290 TraceCheckUtils]: 48: Hoare triple {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,543 INFO L290 TraceCheckUtils]: 47: Hoare triple {19109#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,544 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19109#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,545 INFO L272 TraceCheckUtils]: 43: Hoare triple {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,546 INFO L290 TraceCheckUtils]: 41: Hoare triple {19130#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,547 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {19130#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,549 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,549 INFO L272 TraceCheckUtils]: 37: Hoare triple {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,549 INFO L290 TraceCheckUtils]: 36: Hoare triple {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,549 INFO L290 TraceCheckUtils]: 35: Hoare triple {19151#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,550 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19151#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,552 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,552 INFO L272 TraceCheckUtils]: 31: Hoare triple {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,552 INFO L290 TraceCheckUtils]: 30: Hoare triple {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,553 INFO L290 TraceCheckUtils]: 29: Hoare triple {19172#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,554 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {19172#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,554 INFO L290 TraceCheckUtils]: 27: Hoare triple {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,555 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,555 INFO L272 TraceCheckUtils]: 25: Hoare triple {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,556 INFO L290 TraceCheckUtils]: 24: Hoare triple {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,556 INFO L290 TraceCheckUtils]: 23: Hoare triple {19193#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,557 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19193#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:18:41,558 INFO L290 TraceCheckUtils]: 21: Hoare triple {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,559 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,559 INFO L272 TraceCheckUtils]: 19: Hoare triple {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,559 INFO L290 TraceCheckUtils]: 18: Hoare triple {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,560 INFO L290 TraceCheckUtils]: 17: Hoare triple {19214#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,561 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19214#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,561 INFO L290 TraceCheckUtils]: 15: Hoare triple {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:18:41,562 INFO L272 TraceCheckUtils]: 13: Hoare triple {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {19235#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,564 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19235#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,565 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:41,565 INFO L272 TraceCheckUtils]: 7: Hoare triple {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-28 09:18:41,565 INFO L290 TraceCheckUtils]: 6: Hoare triple {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,565 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:18:41,565 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-28 09:18:41,565 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-28 09:18:41,565 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-28 09:18:41,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#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(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-28 09:18:41,566 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-28 09:18:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-28 09:18:41,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1105691936] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:18:41,567 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:18:41,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46, 69] total 115 [2022-04-28 09:18:41,567 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:18:41,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1556645018] [2022-04-28 09:18:41,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1556645018] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:18:41,567 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:18:41,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 09:18:41,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057288809] [2022-04-28 09:18:41,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:18:41,568 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 137 [2022-04-28 09:18:41,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:18:41,568 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:41,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:41,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 09:18:41,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:41,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 09:18:41,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1239, Invalid=11871, Unknown=0, NotChecked=0, Total=13110 [2022-04-28 09:18:41,625 INFO L87 Difference]: Start difference. First operand 78 states and 98 transitions. Second operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:49,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:49,695 INFO L93 Difference]: Finished difference Result 88 states and 110 transitions. [2022-04-28 09:18:49,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-28 09:18:49,695 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 137 [2022-04-28 09:18:49,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:18:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-28 09:18:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-28 09:18:49,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 110 transitions. [2022-04-28 09:18:49,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:49,798 INFO L225 Difference]: With dead ends: 88 [2022-04-28 09:18:49,798 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 09:18:49,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 229 SyntacticMatches, 21 SemanticMatches, 157 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2470 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=2949, Invalid=22173, Unknown=0, NotChecked=0, Total=25122 [2022-04-28 09:18:49,799 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 54 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 3850 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 3968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 3850 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 09:18:49,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 221 Invalid, 3968 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 3850 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 09:18:49,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 09:18:50,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 81. [2022-04-28 09:18:50,088 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:18:50,088 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:18:50,088 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:18:50,088 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:18:50,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:50,090 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-28 09:18:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-28 09:18:50,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:50,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:50,091 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 83 states. [2022-04-28 09:18:50,091 INFO L87 Difference]: Start difference. First operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 83 states. [2022-04-28 09:18:50,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:18:50,093 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-28 09:18:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-28 09:18:50,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:18:50,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:18:50,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:18:50,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:18:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:18:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 102 transitions. [2022-04-28 09:18:50,096 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 102 transitions. Word has length 137 [2022-04-28 09:18:50,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:18:50,096 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 102 transitions. [2022-04-28 09:18:50,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 09:18:50,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 102 transitions. [2022-04-28 09:18:50,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 102 transitions. [2022-04-28 09:18:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-28 09:18:50,241 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:18:50,242 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:18:50,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-28 09:18:50,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-04-28 09:18:50,450 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:18:50,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:18:50,450 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 43 times [2022-04-28 09:18:50,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:50,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1667882792] [2022-04-28 09:18:50,464 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:18:50,464 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:18:50,464 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 44 times [2022-04-28 09:18:50,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:18:50,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152627450] [2022-04-28 09:18:50,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:18:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:18:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:18:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-28 09:18:51,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-28 09:18:51,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-28 09:18:51,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:18:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,587 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:51,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:18:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:51,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:18:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,602 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,603 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:51,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:18:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,618 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:18:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,628 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:51,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:18:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:51,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:18:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,646 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:18:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:51,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:18:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,663 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:51,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:18:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,670 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,672 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:18:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:18:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:18:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:51,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:18:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,707 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:18:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,715 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:51,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:18:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,724 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:18:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:51,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:18:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:51,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:18:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,752 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:51,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:18:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,766 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:51,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:18:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,773 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,774 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:18:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:18:51,782 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:18:51,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-28 09:18:51,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-28 09:18:51,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-28 09:18:51,782 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-28 09:18:51,782 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-28 09:18:51,782 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-28 09:18:51,782 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,783 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,783 INFO L290 TraceCheckUtils]: 9: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,784 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:51,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:51,784 INFO L290 TraceCheckUtils]: 12: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:51,784 INFO L272 TraceCheckUtils]: 13: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,785 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,785 INFO L290 TraceCheckUtils]: 15: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,786 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:51,786 INFO L290 TraceCheckUtils]: 17: Hoare triple {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:51,786 INFO L290 TraceCheckUtils]: 18: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:51,786 INFO L272 TraceCheckUtils]: 19: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,787 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,788 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:51,788 INFO L290 TraceCheckUtils]: 23: Hoare triple {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:51,788 INFO L290 TraceCheckUtils]: 24: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:51,788 INFO L272 TraceCheckUtils]: 25: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,789 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,789 INFO L290 TraceCheckUtils]: 27: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,789 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:51,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:51,790 INFO L272 TraceCheckUtils]: 31: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,791 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:51,792 INFO L290 TraceCheckUtils]: 35: Hoare triple {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:51,792 INFO L290 TraceCheckUtils]: 36: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:51,792 INFO L272 TraceCheckUtils]: 37: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,792 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,793 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:51,794 INFO L290 TraceCheckUtils]: 41: Hoare triple {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:51,794 INFO L290 TraceCheckUtils]: 42: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:51,794 INFO L272 TraceCheckUtils]: 43: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,794 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,795 INFO L290 TraceCheckUtils]: 45: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,795 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,796 INFO L290 TraceCheckUtils]: 47: Hoare triple {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:51,796 INFO L290 TraceCheckUtils]: 48: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:51,796 INFO L272 TraceCheckUtils]: 49: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,796 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,797 INFO L290 TraceCheckUtils]: 51: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,797 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:51,798 INFO L290 TraceCheckUtils]: 53: Hoare triple {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:51,798 INFO L290 TraceCheckUtils]: 54: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:51,798 INFO L272 TraceCheckUtils]: 55: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,799 INFO L290 TraceCheckUtils]: 57: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,799 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:51,800 INFO L290 TraceCheckUtils]: 59: Hoare triple {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:51,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:51,800 INFO L272 TraceCheckUtils]: 61: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,800 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,801 INFO L290 TraceCheckUtils]: 63: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,801 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,802 INFO L290 TraceCheckUtils]: 65: Hoare triple {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:51,802 INFO L290 TraceCheckUtils]: 66: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:51,802 INFO L272 TraceCheckUtils]: 67: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,802 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,803 INFO L290 TraceCheckUtils]: 69: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,803 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,804 INFO L290 TraceCheckUtils]: 71: Hoare triple {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:51,804 INFO L290 TraceCheckUtils]: 72: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:51,804 INFO L272 TraceCheckUtils]: 73: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,804 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,805 INFO L290 TraceCheckUtils]: 75: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,805 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,806 INFO L290 TraceCheckUtils]: 77: Hoare triple {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:51,806 INFO L290 TraceCheckUtils]: 78: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:51,806 INFO L272 TraceCheckUtils]: 79: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,806 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,807 INFO L290 TraceCheckUtils]: 81: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,807 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:51,808 INFO L290 TraceCheckUtils]: 83: Hoare triple {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:51,808 INFO L290 TraceCheckUtils]: 84: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:51,808 INFO L272 TraceCheckUtils]: 85: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,808 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,809 INFO L290 TraceCheckUtils]: 87: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,809 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,810 INFO L290 TraceCheckUtils]: 89: Hoare triple {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:51,810 INFO L290 TraceCheckUtils]: 90: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:51,810 INFO L272 TraceCheckUtils]: 91: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,810 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,811 INFO L290 TraceCheckUtils]: 93: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,811 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:51,812 INFO L290 TraceCheckUtils]: 95: Hoare triple {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:51,812 INFO L290 TraceCheckUtils]: 96: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:51,812 INFO L272 TraceCheckUtils]: 97: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,812 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,813 INFO L290 TraceCheckUtils]: 99: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,813 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,813 INFO L290 TraceCheckUtils]: 101: Hoare triple {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:51,814 INFO L290 TraceCheckUtils]: 102: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:51,814 INFO L272 TraceCheckUtils]: 103: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,814 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,814 INFO L290 TraceCheckUtils]: 105: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,815 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:51,815 INFO L290 TraceCheckUtils]: 107: Hoare triple {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:51,816 INFO L290 TraceCheckUtils]: 108: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:51,816 INFO L272 TraceCheckUtils]: 109: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,816 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,816 INFO L290 TraceCheckUtils]: 111: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,817 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:51,817 INFO L290 TraceCheckUtils]: 113: Hoare triple {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:51,818 INFO L290 TraceCheckUtils]: 114: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:51,818 INFO L272 TraceCheckUtils]: 115: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,818 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,818 INFO L290 TraceCheckUtils]: 117: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,819 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:51,819 INFO L290 TraceCheckUtils]: 119: Hoare triple {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:51,820 INFO L290 TraceCheckUtils]: 120: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:51,820 INFO L272 TraceCheckUtils]: 121: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,820 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,820 INFO L290 TraceCheckUtils]: 123: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,821 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:51,821 INFO L290 TraceCheckUtils]: 125: Hoare triple {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:51,822 INFO L290 TraceCheckUtils]: 126: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:51,822 INFO L272 TraceCheckUtils]: 127: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,822 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,822 INFO L290 TraceCheckUtils]: 129: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,823 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:51,823 INFO L290 TraceCheckUtils]: 131: Hoare triple {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:18:51,824 INFO L290 TraceCheckUtils]: 132: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:18:51,824 INFO L272 TraceCheckUtils]: 133: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:51,824 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,824 INFO L290 TraceCheckUtils]: 135: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:51,825 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:18:51,825 INFO L290 TraceCheckUtils]: 137: Hoare triple {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {19980#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-28 09:18:51,826 INFO L290 TraceCheckUtils]: 138: Hoare triple {19980#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-28 09:18:51,826 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-28 09:18:51,826 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-28 09:18:51,826 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-28 09:18:51,826 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-28 09:18:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-28 09:18:51,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:18:51,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152627450] [2022-04-28 09:18:51,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152627450] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:18:51,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432679277] [2022-04-28 09:18:51,827 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:18:51,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:18:51,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:18:51,829 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:18:51,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 09:18:51,914 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:18:51,915 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:18:51,917 WARN L261 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 223 conjunts are in the unsatisfiable core [2022-04-28 09:18:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:18:51,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:18:53,994 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-28 09:18:53,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#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(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-28 09:18:53,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-28 09:18:53,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-28 09:18:53,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-28 09:18:53,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-28 09:18:53,995 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-28 09:18:53,996 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:53,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:53,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:53,997 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:18:53,997 INFO L290 TraceCheckUtils]: 11: Hoare triple {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:53,997 INFO L290 TraceCheckUtils]: 12: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:18:53,997 INFO L272 TraceCheckUtils]: 13: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:53,998 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:53,998 INFO L290 TraceCheckUtils]: 15: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:53,999 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:18:53,999 INFO L290 TraceCheckUtils]: 17: Hoare triple {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:53,999 INFO L290 TraceCheckUtils]: 18: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:18:53,999 INFO L272 TraceCheckUtils]: 19: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,000 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,000 INFO L290 TraceCheckUtils]: 21: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,001 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:18:54,001 INFO L290 TraceCheckUtils]: 23: Hoare triple {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:54,001 INFO L290 TraceCheckUtils]: 24: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:18:54,001 INFO L272 TraceCheckUtils]: 25: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,002 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,003 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,003 INFO L290 TraceCheckUtils]: 29: Hoare triple {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:54,003 INFO L290 TraceCheckUtils]: 30: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:18:54,003 INFO L272 TraceCheckUtils]: 31: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,004 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,005 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:18:54,005 INFO L290 TraceCheckUtils]: 35: Hoare triple {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:54,005 INFO L290 TraceCheckUtils]: 36: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:18:54,005 INFO L272 TraceCheckUtils]: 37: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,006 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,006 INFO L290 TraceCheckUtils]: 39: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,007 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:18:54,007 INFO L290 TraceCheckUtils]: 41: Hoare triple {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:54,007 INFO L290 TraceCheckUtils]: 42: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:18:54,007 INFO L272 TraceCheckUtils]: 43: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,008 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,008 INFO L290 TraceCheckUtils]: 45: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,009 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,009 INFO L290 TraceCheckUtils]: 47: Hoare triple {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:54,009 INFO L290 TraceCheckUtils]: 48: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:18:54,009 INFO L272 TraceCheckUtils]: 49: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,010 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,010 INFO L290 TraceCheckUtils]: 51: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,010 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:18:54,011 INFO L290 TraceCheckUtils]: 53: Hoare triple {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:54,011 INFO L290 TraceCheckUtils]: 54: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:18:54,011 INFO L272 TraceCheckUtils]: 55: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,012 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,012 INFO L290 TraceCheckUtils]: 57: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,012 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:18:54,013 INFO L290 TraceCheckUtils]: 59: Hoare triple {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:54,013 INFO L290 TraceCheckUtils]: 60: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:18:54,013 INFO L272 TraceCheckUtils]: 61: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,014 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,014 INFO L290 TraceCheckUtils]: 63: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,014 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,015 INFO L290 TraceCheckUtils]: 65: Hoare triple {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:54,015 INFO L290 TraceCheckUtils]: 66: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:18:54,015 INFO L272 TraceCheckUtils]: 67: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,015 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,016 INFO L290 TraceCheckUtils]: 69: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,016 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,017 INFO L290 TraceCheckUtils]: 71: Hoare triple {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:54,017 INFO L290 TraceCheckUtils]: 72: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:18:54,017 INFO L272 TraceCheckUtils]: 73: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,017 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,018 INFO L290 TraceCheckUtils]: 75: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,018 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,019 INFO L290 TraceCheckUtils]: 77: Hoare triple {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:54,019 INFO L290 TraceCheckUtils]: 78: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:18:54,019 INFO L272 TraceCheckUtils]: 79: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,019 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,020 INFO L290 TraceCheckUtils]: 81: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,020 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:18:54,021 INFO L290 TraceCheckUtils]: 83: Hoare triple {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:54,021 INFO L290 TraceCheckUtils]: 84: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:18:54,021 INFO L272 TraceCheckUtils]: 85: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,021 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,022 INFO L290 TraceCheckUtils]: 87: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,022 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,023 INFO L290 TraceCheckUtils]: 89: Hoare triple {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:54,023 INFO L290 TraceCheckUtils]: 90: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:18:54,023 INFO L272 TraceCheckUtils]: 91: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,023 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,024 INFO L290 TraceCheckUtils]: 93: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,024 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:18:54,025 INFO L290 TraceCheckUtils]: 95: Hoare triple {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:54,025 INFO L290 TraceCheckUtils]: 96: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:18:54,025 INFO L272 TraceCheckUtils]: 97: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,025 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,026 INFO L290 TraceCheckUtils]: 99: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,026 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,027 INFO L290 TraceCheckUtils]: 101: Hoare triple {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:54,027 INFO L290 TraceCheckUtils]: 102: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:18:54,027 INFO L272 TraceCheckUtils]: 103: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,027 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,028 INFO L290 TraceCheckUtils]: 105: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,028 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:18:54,029 INFO L290 TraceCheckUtils]: 107: Hoare triple {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:54,029 INFO L290 TraceCheckUtils]: 108: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:18:54,029 INFO L272 TraceCheckUtils]: 109: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,029 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,030 INFO L290 TraceCheckUtils]: 111: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,030 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:18:54,031 INFO L290 TraceCheckUtils]: 113: Hoare triple {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:54,031 INFO L290 TraceCheckUtils]: 114: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:18:54,031 INFO L272 TraceCheckUtils]: 115: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,031 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,032 INFO L290 TraceCheckUtils]: 117: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,032 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:18:54,033 INFO L290 TraceCheckUtils]: 119: Hoare triple {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:54,033 INFO L290 TraceCheckUtils]: 120: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:18:54,033 INFO L272 TraceCheckUtils]: 121: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,033 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,034 INFO L290 TraceCheckUtils]: 123: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,034 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:18:54,035 INFO L290 TraceCheckUtils]: 125: Hoare triple {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:54,035 INFO L290 TraceCheckUtils]: 126: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:18:54,035 INFO L272 TraceCheckUtils]: 127: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,035 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,036 INFO L290 TraceCheckUtils]: 129: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,036 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:18:54,037 INFO L290 TraceCheckUtils]: 131: Hoare triple {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:18:54,037 INFO L290 TraceCheckUtils]: 132: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:18:54,037 INFO L272 TraceCheckUtils]: 133: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:54,037 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,038 INFO L290 TraceCheckUtils]: 135: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:18:54,038 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:18:54,039 INFO L290 TraceCheckUtils]: 137: Hoare triple {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {20397#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:18:54,039 INFO L290 TraceCheckUtils]: 138: Hoare triple {20397#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-28 09:18:54,039 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-28 09:18:54,039 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-28 09:18:54,039 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-28 09:18:54,039 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-28 09:18:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-28 09:18:54,040 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:18:59,465 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-28 09:18:59,466 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-28 09:18:59,466 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-28 09:18:59,466 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-28 09:18:59,466 INFO L290 TraceCheckUtils]: 138: Hoare triple {20425#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-28 09:18:59,466 INFO L290 TraceCheckUtils]: 137: Hoare triple {20429#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20425#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,467 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {20429#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,467 INFO L290 TraceCheckUtils]: 135: Hoare triple {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,468 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,468 INFO L272 TraceCheckUtils]: 133: Hoare triple {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,468 INFO L290 TraceCheckUtils]: 132: Hoare triple {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,469 INFO L290 TraceCheckUtils]: 131: Hoare triple {20450#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,469 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {20450#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,469 INFO L290 TraceCheckUtils]: 129: Hoare triple {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,470 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,470 INFO L272 TraceCheckUtils]: 127: Hoare triple {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,470 INFO L290 TraceCheckUtils]: 126: Hoare triple {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,471 INFO L290 TraceCheckUtils]: 125: Hoare triple {20471#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,471 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {20471#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,472 INFO L290 TraceCheckUtils]: 123: Hoare triple {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,472 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,472 INFO L272 TraceCheckUtils]: 121: Hoare triple {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,473 INFO L290 TraceCheckUtils]: 120: Hoare triple {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,473 INFO L290 TraceCheckUtils]: 119: Hoare triple {20492#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,473 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {20492#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,474 INFO L290 TraceCheckUtils]: 117: Hoare triple {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,474 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,474 INFO L272 TraceCheckUtils]: 115: Hoare triple {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,475 INFO L290 TraceCheckUtils]: 114: Hoare triple {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,475 INFO L290 TraceCheckUtils]: 113: Hoare triple {20513#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,476 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {20513#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,476 INFO L290 TraceCheckUtils]: 111: Hoare triple {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,476 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,477 INFO L272 TraceCheckUtils]: 109: Hoare triple {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,477 INFO L290 TraceCheckUtils]: 108: Hoare triple {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,477 INFO L290 TraceCheckUtils]: 107: Hoare triple {20534#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,478 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {20534#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,478 INFO L290 TraceCheckUtils]: 105: Hoare triple {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,479 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,479 INFO L272 TraceCheckUtils]: 103: Hoare triple {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,479 INFO L290 TraceCheckUtils]: 102: Hoare triple {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,479 INFO L290 TraceCheckUtils]: 101: Hoare triple {20555#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,480 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {20555#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,480 INFO L290 TraceCheckUtils]: 99: Hoare triple {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,481 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,481 INFO L272 TraceCheckUtils]: 97: Hoare triple {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,481 INFO L290 TraceCheckUtils]: 96: Hoare triple {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,481 INFO L290 TraceCheckUtils]: 95: Hoare triple {20576#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,482 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {20576#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,482 INFO L290 TraceCheckUtils]: 93: Hoare triple {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,483 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,483 INFO L272 TraceCheckUtils]: 91: Hoare triple {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,483 INFO L290 TraceCheckUtils]: 90: Hoare triple {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,484 INFO L290 TraceCheckUtils]: 89: Hoare triple {20597#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,484 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {20597#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,484 INFO L290 TraceCheckUtils]: 87: Hoare triple {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,485 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,485 INFO L272 TraceCheckUtils]: 85: Hoare triple {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,485 INFO L290 TraceCheckUtils]: 84: Hoare triple {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,486 INFO L290 TraceCheckUtils]: 83: Hoare triple {20618#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,486 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {20618#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,487 INFO L290 TraceCheckUtils]: 81: Hoare triple {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,487 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,487 INFO L272 TraceCheckUtils]: 79: Hoare triple {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,488 INFO L290 TraceCheckUtils]: 78: Hoare triple {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,488 INFO L290 TraceCheckUtils]: 77: Hoare triple {20639#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,488 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {20639#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,489 INFO L290 TraceCheckUtils]: 75: Hoare triple {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,489 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,489 INFO L272 TraceCheckUtils]: 73: Hoare triple {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,490 INFO L290 TraceCheckUtils]: 72: Hoare triple {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,490 INFO L290 TraceCheckUtils]: 71: Hoare triple {20660#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,491 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {20660#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,491 INFO L290 TraceCheckUtils]: 69: Hoare triple {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,491 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,492 INFO L272 TraceCheckUtils]: 67: Hoare triple {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,492 INFO L290 TraceCheckUtils]: 66: Hoare triple {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {20681#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,493 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {20681#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,493 INFO L290 TraceCheckUtils]: 63: Hoare triple {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,494 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,494 INFO L272 TraceCheckUtils]: 61: Hoare triple {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,494 INFO L290 TraceCheckUtils]: 60: Hoare triple {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,494 INFO L290 TraceCheckUtils]: 59: Hoare triple {20702#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,495 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {20702#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,496 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,496 INFO L272 TraceCheckUtils]: 55: Hoare triple {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,496 INFO L290 TraceCheckUtils]: 54: Hoare triple {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,496 INFO L290 TraceCheckUtils]: 53: Hoare triple {20723#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,497 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {20723#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,497 INFO L290 TraceCheckUtils]: 51: Hoare triple {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,498 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,498 INFO L272 TraceCheckUtils]: 49: Hoare triple {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,498 INFO L290 TraceCheckUtils]: 48: Hoare triple {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,498 INFO L290 TraceCheckUtils]: 47: Hoare triple {20744#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,499 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {20744#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,499 INFO L290 TraceCheckUtils]: 45: Hoare triple {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,500 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,500 INFO L272 TraceCheckUtils]: 43: Hoare triple {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,500 INFO L290 TraceCheckUtils]: 42: Hoare triple {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,501 INFO L290 TraceCheckUtils]: 41: Hoare triple {20765#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,501 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {20765#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,501 INFO L290 TraceCheckUtils]: 39: Hoare triple {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,502 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,502 INFO L272 TraceCheckUtils]: 37: Hoare triple {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,502 INFO L290 TraceCheckUtils]: 36: Hoare triple {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,503 INFO L290 TraceCheckUtils]: 35: Hoare triple {20786#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,503 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {20786#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,504 INFO L290 TraceCheckUtils]: 33: Hoare triple {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,504 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,504 INFO L272 TraceCheckUtils]: 31: Hoare triple {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,505 INFO L290 TraceCheckUtils]: 30: Hoare triple {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,505 INFO L290 TraceCheckUtils]: 29: Hoare triple {20807#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,505 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {20807#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,506 INFO L272 TraceCheckUtils]: 25: Hoare triple {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {20828#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,508 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {20828#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:18:59,509 INFO L272 TraceCheckUtils]: 19: Hoare triple {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,509 INFO L290 TraceCheckUtils]: 18: Hoare triple {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,509 INFO L290 TraceCheckUtils]: 17: Hoare triple {20849#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,510 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {20849#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,511 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,511 INFO L272 TraceCheckUtils]: 13: Hoare triple {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,511 INFO L290 TraceCheckUtils]: 12: Hoare triple {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {20870#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,512 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {20870#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:18:59,513 INFO L272 TraceCheckUtils]: 7: Hoare triple {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-28 09:18:59,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:18:59,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-28 09:18:59,513 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-28 09:18:59,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-28 09:18:59,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#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(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-28 09:18:59,514 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-28 09:18:59,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 1177 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-04-28 09:18:59,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1432679277] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:18:59,515 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:18:59,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 69] total 117 [2022-04-28 09:18:59,515 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:18:59,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1667882792] [2022-04-28 09:18:59,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1667882792] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:18:59,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:18:59,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 09:18:59,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409653048] [2022-04-28 09:18:59,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:18:59,516 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 143 [2022-04-28 09:18:59,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:18:59,516 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:18:59,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:18:59,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 09:18:59,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:18:59,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 09:18:59,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1312, Invalid=12260, Unknown=0, NotChecked=0, Total=13572 [2022-04-28 09:18:59,585 INFO L87 Difference]: Start difference. First operand 81 states and 102 transitions. Second operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:19:07,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:07,553 INFO L93 Difference]: Finished difference Result 91 states and 114 transitions. [2022-04-28 09:19:07,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-28 09:19:07,554 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 143 [2022-04-28 09:19:07,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:19:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:19:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-28 09:19:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:19:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-28 09:19:07,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 114 transitions. [2022-04-28 09:19:07,659 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:07,660 INFO L225 Difference]: With dead ends: 91 [2022-04-28 09:19:07,660 INFO L226 Difference]: Without dead ends: 86 [2022-04-28 09:19:07,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 242 SyntacticMatches, 22 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2691 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=3169, Invalid=23237, Unknown=0, NotChecked=0, Total=26406 [2022-04-28 09:19:07,663 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 56 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 3821 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 3957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 3821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 09:19:07,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 167 Invalid, 3957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 3821 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 09:19:07,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-04-28 09:19:07,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2022-04-28 09:19:07,981 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:19:07,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:07,981 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:07,981 INFO L87 Difference]: Start difference. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:07,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:07,983 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-28 09:19:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-28 09:19:07,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:07,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:07,984 INFO L74 IsIncluded]: Start isIncluded. First operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 86 states. [2022-04-28 09:19:07,984 INFO L87 Difference]: Start difference. First operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 86 states. [2022-04-28 09:19:07,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:07,986 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-28 09:19:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-28 09:19:07,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:07,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:07,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:19:07,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:19:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 106 transitions. [2022-04-28 09:19:07,989 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 106 transitions. Word has length 143 [2022-04-28 09:19:07,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:19:07,989 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 106 transitions. [2022-04-28 09:19:07,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 09:19:07,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 106 transitions. [2022-04-28 09:19:08,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2022-04-28 09:19:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-28 09:19:08,107 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:19:08,107 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:19:08,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 09:19:08,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:19:08,308 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:19:08,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:19:08,308 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 45 times [2022-04-28 09:19:08,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:19:08,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1997010482] [2022-04-28 09:19:08,321 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:19:08,321 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:19:08,322 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 46 times [2022-04-28 09:19:08,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:19:08,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043239630] [2022-04-28 09:19:08,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:19:08,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:19:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:19:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-28 09:19:09,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-28 09:19:09,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-28 09:19:09,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:19:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,578 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:09,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:19:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:09,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:19:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:09,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:19:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,600 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:19:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,609 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:09,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:19:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,618 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:09,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:19:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:19:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,638 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:09,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:19:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,650 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:09,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:19:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:19:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:19:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:19:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,690 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:09,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:19:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:19:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,705 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:09,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:19:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,713 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:19:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,720 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:09,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:19:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,730 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:09,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:19:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:09,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:19:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,745 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:09,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:19:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,753 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:19:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,764 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:09,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:19:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,772 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:09,773 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:19:09,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-28 09:19:09,773 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-28 09:19:09,773 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-28 09:19:09,773 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-28 09:19:09,773 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-28 09:19:09,774 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-28 09:19:09,774 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,774 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,774 INFO L290 TraceCheckUtils]: 9: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,775 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:09,775 INFO L290 TraceCheckUtils]: 11: Hoare triple {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:09,776 INFO L290 TraceCheckUtils]: 12: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:09,776 INFO L272 TraceCheckUtils]: 13: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,776 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,776 INFO L290 TraceCheckUtils]: 15: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,777 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:09,777 INFO L290 TraceCheckUtils]: 17: Hoare triple {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:09,778 INFO L290 TraceCheckUtils]: 18: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:09,778 INFO L272 TraceCheckUtils]: 19: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,778 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,779 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:09,780 INFO L290 TraceCheckUtils]: 23: Hoare triple {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:09,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:09,780 INFO L272 TraceCheckUtils]: 25: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,781 INFO L290 TraceCheckUtils]: 27: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,781 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,782 INFO L290 TraceCheckUtils]: 29: Hoare triple {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:09,782 INFO L290 TraceCheckUtils]: 30: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:09,782 INFO L272 TraceCheckUtils]: 31: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,783 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,783 INFO L290 TraceCheckUtils]: 33: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,784 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:09,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:09,784 INFO L290 TraceCheckUtils]: 36: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:09,784 INFO L272 TraceCheckUtils]: 37: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,785 INFO L290 TraceCheckUtils]: 39: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,786 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:09,786 INFO L290 TraceCheckUtils]: 41: Hoare triple {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:09,787 INFO L290 TraceCheckUtils]: 42: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:09,787 INFO L272 TraceCheckUtils]: 43: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,787 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,787 INFO L290 TraceCheckUtils]: 45: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,788 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,788 INFO L290 TraceCheckUtils]: 47: Hoare triple {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:09,789 INFO L290 TraceCheckUtils]: 48: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:09,789 INFO L272 TraceCheckUtils]: 49: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,789 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,790 INFO L290 TraceCheckUtils]: 51: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,790 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:09,791 INFO L290 TraceCheckUtils]: 53: Hoare triple {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:09,791 INFO L290 TraceCheckUtils]: 54: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:09,791 INFO L272 TraceCheckUtils]: 55: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,792 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,792 INFO L290 TraceCheckUtils]: 57: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,793 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:09,793 INFO L290 TraceCheckUtils]: 59: Hoare triple {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:09,793 INFO L290 TraceCheckUtils]: 60: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:09,793 INFO L272 TraceCheckUtils]: 61: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,794 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,794 INFO L290 TraceCheckUtils]: 63: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,795 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,795 INFO L290 TraceCheckUtils]: 65: Hoare triple {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:09,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:09,796 INFO L272 TraceCheckUtils]: 67: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,796 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,796 INFO L290 TraceCheckUtils]: 69: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,797 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,797 INFO L290 TraceCheckUtils]: 71: Hoare triple {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:09,798 INFO L290 TraceCheckUtils]: 72: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:09,798 INFO L272 TraceCheckUtils]: 73: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,798 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,799 INFO L290 TraceCheckUtils]: 75: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,799 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,800 INFO L290 TraceCheckUtils]: 77: Hoare triple {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:09,800 INFO L290 TraceCheckUtils]: 78: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:09,800 INFO L272 TraceCheckUtils]: 79: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,800 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,801 INFO L290 TraceCheckUtils]: 81: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,801 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:09,802 INFO L290 TraceCheckUtils]: 83: Hoare triple {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:09,802 INFO L290 TraceCheckUtils]: 84: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:09,802 INFO L272 TraceCheckUtils]: 85: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,803 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,803 INFO L290 TraceCheckUtils]: 87: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,804 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,804 INFO L290 TraceCheckUtils]: 89: Hoare triple {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:09,804 INFO L290 TraceCheckUtils]: 90: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:09,805 INFO L272 TraceCheckUtils]: 91: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,805 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,805 INFO L290 TraceCheckUtils]: 93: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,806 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:09,806 INFO L290 TraceCheckUtils]: 95: Hoare triple {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:09,807 INFO L290 TraceCheckUtils]: 96: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:09,807 INFO L272 TraceCheckUtils]: 97: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,807 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,807 INFO L290 TraceCheckUtils]: 99: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,808 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,808 INFO L290 TraceCheckUtils]: 101: Hoare triple {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:09,809 INFO L290 TraceCheckUtils]: 102: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:09,809 INFO L272 TraceCheckUtils]: 103: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,809 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,810 INFO L290 TraceCheckUtils]: 105: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,810 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:09,811 INFO L290 TraceCheckUtils]: 107: Hoare triple {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:09,811 INFO L290 TraceCheckUtils]: 108: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:09,811 INFO L272 TraceCheckUtils]: 109: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,811 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,812 INFO L290 TraceCheckUtils]: 111: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,812 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:09,813 INFO L290 TraceCheckUtils]: 113: Hoare triple {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:09,813 INFO L290 TraceCheckUtils]: 114: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:09,813 INFO L272 TraceCheckUtils]: 115: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,814 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,814 INFO L290 TraceCheckUtils]: 117: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,815 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:09,815 INFO L290 TraceCheckUtils]: 119: Hoare triple {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:09,815 INFO L290 TraceCheckUtils]: 120: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:09,816 INFO L272 TraceCheckUtils]: 121: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,816 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,816 INFO L290 TraceCheckUtils]: 123: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,817 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:09,817 INFO L290 TraceCheckUtils]: 125: Hoare triple {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:09,818 INFO L290 TraceCheckUtils]: 126: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:09,818 INFO L272 TraceCheckUtils]: 127: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,818 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,818 INFO L290 TraceCheckUtils]: 129: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,819 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:09,819 INFO L290 TraceCheckUtils]: 131: Hoare triple {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:09,820 INFO L290 TraceCheckUtils]: 132: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:09,820 INFO L272 TraceCheckUtils]: 133: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,820 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,821 INFO L290 TraceCheckUtils]: 135: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,821 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:09,822 INFO L290 TraceCheckUtils]: 137: Hoare triple {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:09,822 INFO L290 TraceCheckUtils]: 138: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:09,822 INFO L272 TraceCheckUtils]: 139: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:09,823 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,823 INFO L290 TraceCheckUtils]: 141: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:09,824 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:09,824 INFO L290 TraceCheckUtils]: 143: Hoare triple {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {21642#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:09,825 INFO L290 TraceCheckUtils]: 144: Hoare triple {21642#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-28 09:19:09,825 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-28 09:19:09,825 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-28 09:19:09,825 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-28 09:19:09,825 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-28 09:19:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-28 09:19:09,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:19:09,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043239630] [2022-04-28 09:19:09,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043239630] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:19:09,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119605631] [2022-04-28 09:19:09,827 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:19:09,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:19:09,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:19:09,836 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:19:09,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 09:19:09,934 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:19:09,934 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:19:09,937 WARN L261 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 233 conjunts are in the unsatisfiable core [2022-04-28 09:19:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:09,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:19:12,111 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-28 09:19:12,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#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(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-28 09:19:12,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-28 09:19:12,111 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-28 09:19:12,111 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-28 09:19:12,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-28 09:19:12,112 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-28 09:19:12,112 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,112 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,112 INFO L290 TraceCheckUtils]: 9: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,113 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:12,113 INFO L290 TraceCheckUtils]: 11: Hoare triple {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:12,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:12,114 INFO L272 TraceCheckUtils]: 13: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,114 INFO L290 TraceCheckUtils]: 15: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,115 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:12,115 INFO L290 TraceCheckUtils]: 17: Hoare triple {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:12,116 INFO L290 TraceCheckUtils]: 18: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:12,116 INFO L272 TraceCheckUtils]: 19: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,116 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,116 INFO L290 TraceCheckUtils]: 21: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,117 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:12,117 INFO L290 TraceCheckUtils]: 23: Hoare triple {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:12,118 INFO L290 TraceCheckUtils]: 24: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:12,118 INFO L272 TraceCheckUtils]: 25: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,118 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,118 INFO L290 TraceCheckUtils]: 27: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,119 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,119 INFO L290 TraceCheckUtils]: 29: Hoare triple {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:12,120 INFO L290 TraceCheckUtils]: 30: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:12,120 INFO L272 TraceCheckUtils]: 31: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,120 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,121 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:12,121 INFO L290 TraceCheckUtils]: 35: Hoare triple {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:12,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:12,122 INFO L272 TraceCheckUtils]: 37: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,122 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,122 INFO L290 TraceCheckUtils]: 39: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,123 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:12,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:12,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:12,124 INFO L272 TraceCheckUtils]: 43: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,124 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,125 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:12,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:12,126 INFO L272 TraceCheckUtils]: 49: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,126 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,126 INFO L290 TraceCheckUtils]: 51: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,127 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:12,127 INFO L290 TraceCheckUtils]: 53: Hoare triple {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:12,127 INFO L290 TraceCheckUtils]: 54: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:12,128 INFO L272 TraceCheckUtils]: 55: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,128 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,128 INFO L290 TraceCheckUtils]: 57: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,129 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:12,129 INFO L290 TraceCheckUtils]: 59: Hoare triple {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:12,129 INFO L290 TraceCheckUtils]: 60: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:12,129 INFO L272 TraceCheckUtils]: 61: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,130 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,130 INFO L290 TraceCheckUtils]: 63: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,131 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,131 INFO L290 TraceCheckUtils]: 65: Hoare triple {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:12,131 INFO L290 TraceCheckUtils]: 66: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:12,131 INFO L272 TraceCheckUtils]: 67: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,132 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,132 INFO L290 TraceCheckUtils]: 69: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,133 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,133 INFO L290 TraceCheckUtils]: 71: Hoare triple {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:12,133 INFO L290 TraceCheckUtils]: 72: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:12,133 INFO L272 TraceCheckUtils]: 73: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,134 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,134 INFO L290 TraceCheckUtils]: 75: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,135 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,135 INFO L290 TraceCheckUtils]: 77: Hoare triple {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:12,135 INFO L290 TraceCheckUtils]: 78: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:12,135 INFO L272 TraceCheckUtils]: 79: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,136 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,136 INFO L290 TraceCheckUtils]: 81: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,137 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:12,137 INFO L290 TraceCheckUtils]: 83: Hoare triple {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:12,137 INFO L290 TraceCheckUtils]: 84: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:12,137 INFO L272 TraceCheckUtils]: 85: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,138 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,138 INFO L290 TraceCheckUtils]: 87: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,139 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,139 INFO L290 TraceCheckUtils]: 89: Hoare triple {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:12,139 INFO L290 TraceCheckUtils]: 90: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:12,139 INFO L272 TraceCheckUtils]: 91: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,140 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,140 INFO L290 TraceCheckUtils]: 93: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,141 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:12,141 INFO L290 TraceCheckUtils]: 95: Hoare triple {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:12,141 INFO L290 TraceCheckUtils]: 96: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:12,141 INFO L272 TraceCheckUtils]: 97: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,142 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,142 INFO L290 TraceCheckUtils]: 99: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,143 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,143 INFO L290 TraceCheckUtils]: 101: Hoare triple {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:12,143 INFO L290 TraceCheckUtils]: 102: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:12,143 INFO L272 TraceCheckUtils]: 103: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,144 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,144 INFO L290 TraceCheckUtils]: 105: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,145 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:12,145 INFO L290 TraceCheckUtils]: 107: Hoare triple {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:12,145 INFO L290 TraceCheckUtils]: 108: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:12,145 INFO L272 TraceCheckUtils]: 109: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,146 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,146 INFO L290 TraceCheckUtils]: 111: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,147 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:12,147 INFO L290 TraceCheckUtils]: 113: Hoare triple {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:12,147 INFO L290 TraceCheckUtils]: 114: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:12,147 INFO L272 TraceCheckUtils]: 115: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,148 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,148 INFO L290 TraceCheckUtils]: 117: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,149 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:12,149 INFO L290 TraceCheckUtils]: 119: Hoare triple {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:12,149 INFO L290 TraceCheckUtils]: 120: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:12,149 INFO L272 TraceCheckUtils]: 121: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,150 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,150 INFO L290 TraceCheckUtils]: 123: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,151 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:12,151 INFO L290 TraceCheckUtils]: 125: Hoare triple {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:12,151 INFO L290 TraceCheckUtils]: 126: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:12,151 INFO L272 TraceCheckUtils]: 127: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,152 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,152 INFO L290 TraceCheckUtils]: 129: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,153 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:12,153 INFO L290 TraceCheckUtils]: 131: Hoare triple {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:12,153 INFO L290 TraceCheckUtils]: 132: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:12,153 INFO L272 TraceCheckUtils]: 133: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,154 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,154 INFO L290 TraceCheckUtils]: 135: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,155 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:12,155 INFO L290 TraceCheckUtils]: 137: Hoare triple {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:12,155 INFO L290 TraceCheckUtils]: 138: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:12,155 INFO L272 TraceCheckUtils]: 139: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:12,156 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,156 INFO L290 TraceCheckUtils]: 141: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:12,157 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:12,157 INFO L290 TraceCheckUtils]: 143: Hoare triple {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {22077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:12,157 INFO L290 TraceCheckUtils]: 144: Hoare triple {22077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-28 09:19:12,157 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-28 09:19:12,157 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-28 09:19:12,158 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-28 09:19:12,158 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-28 09:19:12,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-28 09:19:12,158 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:19:18,056 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-28 09:19:18,056 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-28 09:19:18,056 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-28 09:19:18,057 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-28 09:19:18,057 INFO L290 TraceCheckUtils]: 144: Hoare triple {22105#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-28 09:19:18,057 INFO L290 TraceCheckUtils]: 143: Hoare triple {22109#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22105#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,058 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {22109#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,058 INFO L290 TraceCheckUtils]: 141: Hoare triple {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,059 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,059 INFO L272 TraceCheckUtils]: 139: Hoare triple {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,059 INFO L290 TraceCheckUtils]: 138: Hoare triple {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,059 INFO L290 TraceCheckUtils]: 137: Hoare triple {22130#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,060 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {22130#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,060 INFO L290 TraceCheckUtils]: 135: Hoare triple {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,061 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,061 INFO L272 TraceCheckUtils]: 133: Hoare triple {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,061 INFO L290 TraceCheckUtils]: 132: Hoare triple {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,061 INFO L290 TraceCheckUtils]: 131: Hoare triple {22151#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,062 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {22151#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,062 INFO L290 TraceCheckUtils]: 129: Hoare triple {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,063 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,063 INFO L272 TraceCheckUtils]: 127: Hoare triple {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,063 INFO L290 TraceCheckUtils]: 126: Hoare triple {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,064 INFO L290 TraceCheckUtils]: 125: Hoare triple {22172#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,064 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {22172#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,065 INFO L290 TraceCheckUtils]: 123: Hoare triple {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,065 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,065 INFO L272 TraceCheckUtils]: 121: Hoare triple {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,065 INFO L290 TraceCheckUtils]: 120: Hoare triple {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,066 INFO L290 TraceCheckUtils]: 119: Hoare triple {22193#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,066 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {22193#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,067 INFO L290 TraceCheckUtils]: 117: Hoare triple {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,067 INFO L272 TraceCheckUtils]: 115: Hoare triple {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,068 INFO L290 TraceCheckUtils]: 114: Hoare triple {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,068 INFO L290 TraceCheckUtils]: 113: Hoare triple {22214#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,069 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {22214#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,069 INFO L290 TraceCheckUtils]: 111: Hoare triple {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,069 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,069 INFO L272 TraceCheckUtils]: 109: Hoare triple {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,070 INFO L290 TraceCheckUtils]: 108: Hoare triple {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,070 INFO L290 TraceCheckUtils]: 107: Hoare triple {22235#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,071 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {22235#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,071 INFO L290 TraceCheckUtils]: 105: Hoare triple {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,071 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,072 INFO L272 TraceCheckUtils]: 103: Hoare triple {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,072 INFO L290 TraceCheckUtils]: 102: Hoare triple {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,072 INFO L290 TraceCheckUtils]: 101: Hoare triple {22256#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,073 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {22256#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,073 INFO L290 TraceCheckUtils]: 99: Hoare triple {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,074 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,074 INFO L272 TraceCheckUtils]: 97: Hoare triple {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,074 INFO L290 TraceCheckUtils]: 96: Hoare triple {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,074 INFO L290 TraceCheckUtils]: 95: Hoare triple {22277#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,075 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {22277#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,075 INFO L290 TraceCheckUtils]: 93: Hoare triple {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,076 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,076 INFO L272 TraceCheckUtils]: 91: Hoare triple {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,076 INFO L290 TraceCheckUtils]: 90: Hoare triple {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,077 INFO L290 TraceCheckUtils]: 89: Hoare triple {22298#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,077 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {22298#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,077 INFO L290 TraceCheckUtils]: 87: Hoare triple {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,078 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,078 INFO L272 TraceCheckUtils]: 85: Hoare triple {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,078 INFO L290 TraceCheckUtils]: 84: Hoare triple {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,079 INFO L290 TraceCheckUtils]: 83: Hoare triple {22319#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,079 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {22319#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,080 INFO L290 TraceCheckUtils]: 81: Hoare triple {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,080 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,080 INFO L272 TraceCheckUtils]: 79: Hoare triple {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,081 INFO L290 TraceCheckUtils]: 78: Hoare triple {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,081 INFO L290 TraceCheckUtils]: 77: Hoare triple {22340#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,081 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {22340#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,082 INFO L290 TraceCheckUtils]: 75: Hoare triple {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,082 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,082 INFO L272 TraceCheckUtils]: 73: Hoare triple {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,083 INFO L290 TraceCheckUtils]: 72: Hoare triple {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {22361#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,084 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {22361#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,084 INFO L290 TraceCheckUtils]: 69: Hoare triple {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,084 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,085 INFO L272 TraceCheckUtils]: 67: Hoare triple {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,085 INFO L290 TraceCheckUtils]: 66: Hoare triple {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,085 INFO L290 TraceCheckUtils]: 65: Hoare triple {22382#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,086 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {22382#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,086 INFO L290 TraceCheckUtils]: 63: Hoare triple {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,087 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,087 INFO L272 TraceCheckUtils]: 61: Hoare triple {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,087 INFO L290 TraceCheckUtils]: 60: Hoare triple {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,087 INFO L290 TraceCheckUtils]: 59: Hoare triple {22403#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,088 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {22403#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,088 INFO L290 TraceCheckUtils]: 57: Hoare triple {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,089 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,089 INFO L272 TraceCheckUtils]: 55: Hoare triple {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,089 INFO L290 TraceCheckUtils]: 54: Hoare triple {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,089 INFO L290 TraceCheckUtils]: 53: Hoare triple {22424#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,090 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {22424#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,090 INFO L290 TraceCheckUtils]: 51: Hoare triple {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,091 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,091 INFO L272 TraceCheckUtils]: 49: Hoare triple {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,091 INFO L290 TraceCheckUtils]: 47: Hoare triple {22445#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,092 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {22445#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,092 INFO L290 TraceCheckUtils]: 45: Hoare triple {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,093 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,093 INFO L272 TraceCheckUtils]: 43: Hoare triple {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,093 INFO L290 TraceCheckUtils]: 42: Hoare triple {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,094 INFO L290 TraceCheckUtils]: 41: Hoare triple {22466#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,102 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {22466#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,104 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,104 INFO L272 TraceCheckUtils]: 37: Hoare triple {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {22487#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,105 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {22487#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,105 INFO L290 TraceCheckUtils]: 33: Hoare triple {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,106 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,106 INFO L272 TraceCheckUtils]: 31: Hoare triple {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,106 INFO L290 TraceCheckUtils]: 30: Hoare triple {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,107 INFO L290 TraceCheckUtils]: 29: Hoare triple {22508#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,107 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {22508#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,107 INFO L290 TraceCheckUtils]: 27: Hoare triple {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,108 INFO L272 TraceCheckUtils]: 25: Hoare triple {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,108 INFO L290 TraceCheckUtils]: 24: Hoare triple {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,109 INFO L290 TraceCheckUtils]: 23: Hoare triple {22529#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,109 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {22529#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,110 INFO L290 TraceCheckUtils]: 21: Hoare triple {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,110 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,110 INFO L272 TraceCheckUtils]: 19: Hoare triple {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,110 INFO L290 TraceCheckUtils]: 18: Hoare triple {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {22550#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,111 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {22550#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,112 INFO L290 TraceCheckUtils]: 15: Hoare triple {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,112 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:19:18,112 INFO L272 TraceCheckUtils]: 13: Hoare triple {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,113 INFO L290 TraceCheckUtils]: 12: Hoare triple {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,113 INFO L290 TraceCheckUtils]: 11: Hoare triple {22571#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,113 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {22571#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,114 INFO L290 TraceCheckUtils]: 9: Hoare triple {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:19:18,114 INFO L272 TraceCheckUtils]: 7: Hoare triple {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-28 09:19:18,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:19:18,115 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-28 09:19:18,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-28 09:19:18,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-28 09:19:18,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#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(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-28 09:19:18,115 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-28 09:19:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 1288 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2022-04-28 09:19:18,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119605631] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:19:18,117 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:19:18,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 72] total 122 [2022-04-28 09:19:18,117 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:19:18,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1997010482] [2022-04-28 09:19:18,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1997010482] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:19:18,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:19:18,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 09:19:18,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500913136] [2022-04-28 09:19:18,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:19:18,118 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Word has length 149 [2022-04-28 09:19:18,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:19:18,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:18,179 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:18,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 09:19:18,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:19:18,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 09:19:18,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1417, Invalid=13345, Unknown=0, NotChecked=0, Total=14762 [2022-04-28 09:19:18,180 INFO L87 Difference]: Start difference. First operand 84 states and 106 transitions. Second operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:27,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:27,387 INFO L93 Difference]: Finished difference Result 94 states and 118 transitions. [2022-04-28 09:19:27,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-28 09:19:27,388 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Word has length 149 [2022-04-28 09:19:27,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:19:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-28 09:19:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:27,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-28 09:19:27,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 118 transitions. [2022-04-28 09:19:27,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:27,475 INFO L225 Difference]: With dead ends: 94 [2022-04-28 09:19:27,476 INFO L226 Difference]: Without dead ends: 89 [2022-04-28 09:19:27,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 252 SyntacticMatches, 23 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2928 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=3427, Invalid=25303, Unknown=0, NotChecked=0, Total=28730 [2022-04-28 09:19:27,478 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 58 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 4650 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 253 SdHoareTripleChecker+Invalid, 4776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 126 IncrementalHoareTripleChecker+Valid, 4650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-28 09:19:27,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 253 Invalid, 4776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 4650 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-28 09:19:27,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-28 09:19:27,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 87. [2022-04-28 09:19:27,817 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:19:27,817 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:27,817 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:27,817 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:27,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:27,820 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-28 09:19:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-28 09:19:27,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:27,820 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:27,820 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 89 states. [2022-04-28 09:19:27,820 INFO L87 Difference]: Start difference. First operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 89 states. [2022-04-28 09:19:27,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:27,823 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-28 09:19:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-28 09:19:27,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:27,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:27,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:19:27,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:19:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 110 transitions. [2022-04-28 09:19:27,825 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 110 transitions. Word has length 149 [2022-04-28 09:19:27,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:19:27,826 INFO L495 AbstractCegarLoop]: Abstraction has 87 states and 110 transitions. [2022-04-28 09:19:27,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 09:19:27,826 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 110 transitions. [2022-04-28 09:19:27,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2022-04-28 09:19:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-28 09:19:27,952 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:19:27,952 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:19:27,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-04-28 09:19:28,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:19:28,163 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:19:28,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:19:28,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 47 times [2022-04-28 09:19:28,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:19:28,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1943321374] [2022-04-28 09:19:28,176 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:19:28,176 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:19:28,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 48 times [2022-04-28 09:19:28,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:19:28,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139557926] [2022-04-28 09:19:28,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:19:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:19:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:19:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-28 09:19:29,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-28 09:19:29,400 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-28 09:19:29,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:19:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:29,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:19:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:29,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:19:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:29,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:19:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,467 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:19:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,478 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:29,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:19:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,487 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:29,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:19:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:19:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:29,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:19:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,508 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:29,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:19:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:19:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:19:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:19:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,544 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:29,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:19:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:19:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,560 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:29,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:19:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:19:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:29,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:19:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:29,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:19:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:29,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:19:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,602 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,603 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:29,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:19:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,612 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:19:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,620 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:29,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:19:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:29,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:19:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:29,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,635 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,636 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:19:29,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-28 09:19:29,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-28 09:19:29,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-28 09:19:29,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-28 09:19:29,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-28 09:19:29,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-28 09:19:29,636 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,637 INFO L290 TraceCheckUtils]: 9: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,638 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:29,638 INFO L290 TraceCheckUtils]: 11: Hoare triple {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:29,638 INFO L290 TraceCheckUtils]: 12: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:29,638 INFO L272 TraceCheckUtils]: 13: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,640 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:29,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:29,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:29,640 INFO L272 TraceCheckUtils]: 19: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,642 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:29,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:29,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:29,642 INFO L272 TraceCheckUtils]: 25: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,643 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,643 INFO L290 TraceCheckUtils]: 27: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,644 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:29,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:29,644 INFO L272 TraceCheckUtils]: 31: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,646 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:29,646 INFO L290 TraceCheckUtils]: 35: Hoare triple {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:29,646 INFO L290 TraceCheckUtils]: 36: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:29,646 INFO L272 TraceCheckUtils]: 37: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,647 INFO L290 TraceCheckUtils]: 39: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,648 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:29,648 INFO L290 TraceCheckUtils]: 41: Hoare triple {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:29,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:29,648 INFO L272 TraceCheckUtils]: 43: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,649 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,649 INFO L290 TraceCheckUtils]: 45: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,650 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,650 INFO L290 TraceCheckUtils]: 47: Hoare triple {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:29,650 INFO L290 TraceCheckUtils]: 48: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:29,650 INFO L272 TraceCheckUtils]: 49: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,651 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,651 INFO L290 TraceCheckUtils]: 51: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,652 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:29,652 INFO L290 TraceCheckUtils]: 53: Hoare triple {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:29,652 INFO L290 TraceCheckUtils]: 54: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:29,652 INFO L272 TraceCheckUtils]: 55: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,653 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,653 INFO L290 TraceCheckUtils]: 57: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,654 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:29,654 INFO L290 TraceCheckUtils]: 59: Hoare triple {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:29,654 INFO L290 TraceCheckUtils]: 60: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:29,654 INFO L272 TraceCheckUtils]: 61: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,655 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,655 INFO L290 TraceCheckUtils]: 63: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,656 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,656 INFO L290 TraceCheckUtils]: 65: Hoare triple {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:29,656 INFO L290 TraceCheckUtils]: 66: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:29,656 INFO L272 TraceCheckUtils]: 67: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,657 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,657 INFO L290 TraceCheckUtils]: 69: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,658 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:29,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:29,658 INFO L272 TraceCheckUtils]: 73: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,659 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,660 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:29,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:29,660 INFO L272 TraceCheckUtils]: 79: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,661 INFO L290 TraceCheckUtils]: 81: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,662 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:29,662 INFO L290 TraceCheckUtils]: 83: Hoare triple {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:29,662 INFO L290 TraceCheckUtils]: 84: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:29,662 INFO L272 TraceCheckUtils]: 85: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,663 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,663 INFO L290 TraceCheckUtils]: 87: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,664 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,664 INFO L290 TraceCheckUtils]: 89: Hoare triple {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:29,664 INFO L290 TraceCheckUtils]: 90: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:29,664 INFO L272 TraceCheckUtils]: 91: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,665 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,665 INFO L290 TraceCheckUtils]: 93: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,666 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:29,666 INFO L290 TraceCheckUtils]: 95: Hoare triple {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:29,666 INFO L290 TraceCheckUtils]: 96: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:29,666 INFO L272 TraceCheckUtils]: 97: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,667 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,667 INFO L290 TraceCheckUtils]: 99: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,668 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,668 INFO L290 TraceCheckUtils]: 101: Hoare triple {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:29,668 INFO L290 TraceCheckUtils]: 102: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:29,668 INFO L272 TraceCheckUtils]: 103: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,669 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,669 INFO L290 TraceCheckUtils]: 105: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,670 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:29,670 INFO L290 TraceCheckUtils]: 107: Hoare triple {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:29,670 INFO L290 TraceCheckUtils]: 108: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:29,670 INFO L272 TraceCheckUtils]: 109: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,671 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,671 INFO L290 TraceCheckUtils]: 111: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,672 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:29,672 INFO L290 TraceCheckUtils]: 113: Hoare triple {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:29,672 INFO L290 TraceCheckUtils]: 114: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:29,672 INFO L272 TraceCheckUtils]: 115: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,673 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,673 INFO L290 TraceCheckUtils]: 117: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,674 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:29,674 INFO L290 TraceCheckUtils]: 119: Hoare triple {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:29,674 INFO L290 TraceCheckUtils]: 120: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:29,674 INFO L272 TraceCheckUtils]: 121: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,675 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,675 INFO L290 TraceCheckUtils]: 123: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,676 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:29,676 INFO L290 TraceCheckUtils]: 125: Hoare triple {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:29,676 INFO L290 TraceCheckUtils]: 126: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:29,676 INFO L272 TraceCheckUtils]: 127: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,677 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,677 INFO L290 TraceCheckUtils]: 129: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,678 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,678 INFO L290 TraceCheckUtils]: 131: Hoare triple {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:29,678 INFO L290 TraceCheckUtils]: 132: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:29,678 INFO L272 TraceCheckUtils]: 133: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,679 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,679 INFO L290 TraceCheckUtils]: 135: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,680 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:29,680 INFO L290 TraceCheckUtils]: 137: Hoare triple {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:29,680 INFO L290 TraceCheckUtils]: 138: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:29,680 INFO L272 TraceCheckUtils]: 139: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,681 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,681 INFO L290 TraceCheckUtils]: 141: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,682 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:29,682 INFO L290 TraceCheckUtils]: 143: Hoare triple {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:29,682 INFO L290 TraceCheckUtils]: 144: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:29,682 INFO L272 TraceCheckUtils]: 145: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:29,683 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,683 INFO L290 TraceCheckUtils]: 147: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:29,684 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:29,684 INFO L290 TraceCheckUtils]: 149: Hoare triple {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23370#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:19:29,684 INFO L290 TraceCheckUtils]: 150: Hoare triple {23370#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {23246#false} is VALID [2022-04-28 09:19:29,684 INFO L272 TraceCheckUtils]: 151: Hoare triple {23246#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23246#false} is VALID [2022-04-28 09:19:29,685 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-28 09:19:29,685 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-28 09:19:29,685 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-28 09:19:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-28 09:19:29,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:19:29,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139557926] [2022-04-28 09:19:29,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139557926] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:19:29,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1911303489] [2022-04-28 09:19:29,686 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:19:29,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:19:29,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:19:29,688 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:19:29,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 09:19:31,972 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-28 09:19:31,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:19:31,980 WARN L261 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 246 conjunts are in the unsatisfiable core [2022-04-28 09:19:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:32,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:19:34,134 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-28 09:19:34,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#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(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-28 09:19:34,134 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-28 09:19:34,134 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-28 09:19:34,134 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-28 09:19:34,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-28 09:19:34,135 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-28 09:19:34,135 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,135 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,136 INFO L290 TraceCheckUtils]: 9: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,136 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:34,137 INFO L290 TraceCheckUtils]: 11: Hoare triple {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:34,137 INFO L290 TraceCheckUtils]: 12: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:34,137 INFO L272 TraceCheckUtils]: 13: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,137 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,138 INFO L290 TraceCheckUtils]: 15: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,138 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:34,139 INFO L290 TraceCheckUtils]: 17: Hoare triple {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:34,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:34,139 INFO L272 TraceCheckUtils]: 19: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,139 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,140 INFO L290 TraceCheckUtils]: 21: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,140 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:34,141 INFO L290 TraceCheckUtils]: 23: Hoare triple {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:34,141 INFO L290 TraceCheckUtils]: 24: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:34,141 INFO L272 TraceCheckUtils]: 25: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,141 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,142 INFO L290 TraceCheckUtils]: 27: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,142 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,143 INFO L290 TraceCheckUtils]: 29: Hoare triple {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:34,143 INFO L290 TraceCheckUtils]: 30: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:34,143 INFO L272 TraceCheckUtils]: 31: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,143 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,144 INFO L290 TraceCheckUtils]: 33: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,144 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:34,144 INFO L290 TraceCheckUtils]: 35: Hoare triple {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:34,145 INFO L290 TraceCheckUtils]: 36: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:34,145 INFO L272 TraceCheckUtils]: 37: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,145 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,146 INFO L290 TraceCheckUtils]: 39: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,146 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:34,146 INFO L290 TraceCheckUtils]: 41: Hoare triple {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:34,147 INFO L290 TraceCheckUtils]: 42: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:34,147 INFO L272 TraceCheckUtils]: 43: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,147 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,147 INFO L290 TraceCheckUtils]: 45: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,148 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,148 INFO L290 TraceCheckUtils]: 47: Hoare triple {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:34,149 INFO L290 TraceCheckUtils]: 48: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:34,149 INFO L272 TraceCheckUtils]: 49: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,149 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,149 INFO L290 TraceCheckUtils]: 51: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,150 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:34,150 INFO L290 TraceCheckUtils]: 53: Hoare triple {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:34,155 INFO L290 TraceCheckUtils]: 54: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:34,155 INFO L272 TraceCheckUtils]: 55: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,156 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,156 INFO L290 TraceCheckUtils]: 57: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,157 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:34,158 INFO L290 TraceCheckUtils]: 59: Hoare triple {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:34,158 INFO L290 TraceCheckUtils]: 60: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:34,158 INFO L272 TraceCheckUtils]: 61: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,158 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,159 INFO L290 TraceCheckUtils]: 63: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,160 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,160 INFO L290 TraceCheckUtils]: 65: Hoare triple {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:34,161 INFO L290 TraceCheckUtils]: 66: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:34,161 INFO L272 TraceCheckUtils]: 67: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,161 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,162 INFO L290 TraceCheckUtils]: 69: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,162 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,163 INFO L290 TraceCheckUtils]: 71: Hoare triple {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:34,163 INFO L290 TraceCheckUtils]: 72: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:34,163 INFO L272 TraceCheckUtils]: 73: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,164 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,164 INFO L290 TraceCheckUtils]: 75: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,165 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,166 INFO L290 TraceCheckUtils]: 77: Hoare triple {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:34,166 INFO L290 TraceCheckUtils]: 78: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:34,166 INFO L272 TraceCheckUtils]: 79: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,167 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,167 INFO L290 TraceCheckUtils]: 81: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,168 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:34,168 INFO L290 TraceCheckUtils]: 83: Hoare triple {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:34,169 INFO L290 TraceCheckUtils]: 84: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:34,169 INFO L272 TraceCheckUtils]: 85: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,169 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,170 INFO L290 TraceCheckUtils]: 87: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,171 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,171 INFO L290 TraceCheckUtils]: 89: Hoare triple {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:34,172 INFO L290 TraceCheckUtils]: 90: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:34,172 INFO L272 TraceCheckUtils]: 91: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,172 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,173 INFO L290 TraceCheckUtils]: 93: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,174 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:34,174 INFO L290 TraceCheckUtils]: 95: Hoare triple {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:34,175 INFO L290 TraceCheckUtils]: 96: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:34,175 INFO L272 TraceCheckUtils]: 97: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,175 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,176 INFO L290 TraceCheckUtils]: 99: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,176 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,177 INFO L290 TraceCheckUtils]: 101: Hoare triple {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:34,177 INFO L290 TraceCheckUtils]: 102: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:34,178 INFO L272 TraceCheckUtils]: 103: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,178 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,179 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:34,180 INFO L290 TraceCheckUtils]: 107: Hoare triple {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:34,180 INFO L290 TraceCheckUtils]: 108: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:34,180 INFO L272 TraceCheckUtils]: 109: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,181 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,181 INFO L290 TraceCheckUtils]: 111: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,182 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:34,183 INFO L290 TraceCheckUtils]: 113: Hoare triple {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:34,183 INFO L290 TraceCheckUtils]: 114: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:34,183 INFO L272 TraceCheckUtils]: 115: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,184 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,184 INFO L290 TraceCheckUtils]: 117: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,185 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:34,185 INFO L290 TraceCheckUtils]: 119: Hoare triple {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:34,186 INFO L290 TraceCheckUtils]: 120: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:34,186 INFO L272 TraceCheckUtils]: 121: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,186 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,187 INFO L290 TraceCheckUtils]: 123: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,187 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:34,188 INFO L290 TraceCheckUtils]: 125: Hoare triple {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:34,188 INFO L290 TraceCheckUtils]: 126: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:34,188 INFO L272 TraceCheckUtils]: 127: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,189 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,189 INFO L290 TraceCheckUtils]: 129: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,190 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,190 INFO L290 TraceCheckUtils]: 131: Hoare triple {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:34,191 INFO L290 TraceCheckUtils]: 132: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:34,191 INFO L272 TraceCheckUtils]: 133: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,191 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,192 INFO L290 TraceCheckUtils]: 135: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,193 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:34,193 INFO L290 TraceCheckUtils]: 137: Hoare triple {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:34,193 INFO L290 TraceCheckUtils]: 138: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:34,193 INFO L272 TraceCheckUtils]: 139: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,194 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,194 INFO L290 TraceCheckUtils]: 141: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,195 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:34,196 INFO L290 TraceCheckUtils]: 143: Hoare triple {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:34,196 INFO L290 TraceCheckUtils]: 144: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:34,196 INFO L272 TraceCheckUtils]: 145: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:34,197 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,197 INFO L290 TraceCheckUtils]: 147: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:34,198 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:34,198 INFO L290 TraceCheckUtils]: 149: Hoare triple {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23823#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:19:34,199 INFO L290 TraceCheckUtils]: 150: Hoare triple {23823#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {23246#false} is VALID [2022-04-28 09:19:34,199 INFO L272 TraceCheckUtils]: 151: Hoare triple {23246#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23246#false} is VALID [2022-04-28 09:19:34,199 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-28 09:19:34,199 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-28 09:19:34,199 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-28 09:19:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-28 09:19:34,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:19:43,424 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-28 09:19:43,425 INFO L290 TraceCheckUtils]: 153: Hoare triple {23842#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {23246#false} is VALID [2022-04-28 09:19:43,425 INFO L290 TraceCheckUtils]: 152: Hoare triple {23846#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {23842#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:19:43,426 INFO L272 TraceCheckUtils]: 151: Hoare triple {23850#(< 0 (mod main_~x~0 2))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23846#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 09:19:43,427 INFO L290 TraceCheckUtils]: 150: Hoare triple {23854#(or (< 0 (mod main_~x~0 2)) (< (mod main_~x~0 4294967296) 268435455))} assume !(~x~0 % 4294967296 < 268435455); {23850#(< 0 (mod main_~x~0 2))} is VALID [2022-04-28 09:19:43,427 INFO L290 TraceCheckUtils]: 149: Hoare triple {23858#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23854#(or (< 0 (mod main_~x~0 2)) (< (mod main_~x~0 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,428 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} #38#return; {23858#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,428 INFO L290 TraceCheckUtils]: 147: Hoare triple {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,429 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,429 INFO L272 TraceCheckUtils]: 145: Hoare triple {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,429 INFO L290 TraceCheckUtils]: 144: Hoare triple {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,430 INFO L290 TraceCheckUtils]: 143: Hoare triple {23879#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,431 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} #38#return; {23879#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,431 INFO L290 TraceCheckUtils]: 141: Hoare triple {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,432 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,432 INFO L272 TraceCheckUtils]: 139: Hoare triple {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,432 INFO L290 TraceCheckUtils]: 138: Hoare triple {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,433 INFO L290 TraceCheckUtils]: 137: Hoare triple {23900#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,433 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {23900#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,434 INFO L290 TraceCheckUtils]: 135: Hoare triple {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,435 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,435 INFO L272 TraceCheckUtils]: 133: Hoare triple {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,435 INFO L290 TraceCheckUtils]: 132: Hoare triple {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,435 INFO L290 TraceCheckUtils]: 131: Hoare triple {23921#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,436 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {23921#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,437 INFO L290 TraceCheckUtils]: 129: Hoare triple {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,437 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,437 INFO L272 TraceCheckUtils]: 127: Hoare triple {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,438 INFO L290 TraceCheckUtils]: 126: Hoare triple {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,438 INFO L290 TraceCheckUtils]: 125: Hoare triple {23942#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,439 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {23942#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,439 INFO L290 TraceCheckUtils]: 123: Hoare triple {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,440 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,440 INFO L272 TraceCheckUtils]: 121: Hoare triple {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,440 INFO L290 TraceCheckUtils]: 120: Hoare triple {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,441 INFO L290 TraceCheckUtils]: 119: Hoare triple {23963#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,441 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {23963#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,442 INFO L290 TraceCheckUtils]: 117: Hoare triple {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,443 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,443 INFO L272 TraceCheckUtils]: 115: Hoare triple {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,443 INFO L290 TraceCheckUtils]: 114: Hoare triple {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,443 INFO L290 TraceCheckUtils]: 113: Hoare triple {23984#(or (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,444 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} #38#return; {23984#(or (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,445 INFO L290 TraceCheckUtils]: 111: Hoare triple {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} assume true; {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} is VALID [2022-04-28 09:19:43,445 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} is VALID [2022-04-28 09:19:43,445 INFO L272 TraceCheckUtils]: 109: Hoare triple {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,446 INFO L290 TraceCheckUtils]: 108: Hoare triple {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,446 INFO L290 TraceCheckUtils]: 107: Hoare triple {24005#(or (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,447 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} #38#return; {24005#(or (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,447 INFO L290 TraceCheckUtils]: 105: Hoare triple {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,448 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,448 INFO L272 TraceCheckUtils]: 103: Hoare triple {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,448 INFO L290 TraceCheckUtils]: 102: Hoare triple {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,449 INFO L290 TraceCheckUtils]: 101: Hoare triple {24026#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,449 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} #38#return; {24026#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,450 INFO L290 TraceCheckUtils]: 99: Hoare triple {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,450 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,451 INFO L272 TraceCheckUtils]: 97: Hoare triple {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,451 INFO L290 TraceCheckUtils]: 96: Hoare triple {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,451 INFO L290 TraceCheckUtils]: 95: Hoare triple {24047#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,452 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {24047#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,453 INFO L290 TraceCheckUtils]: 93: Hoare triple {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,453 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,453 INFO L272 TraceCheckUtils]: 91: Hoare triple {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,454 INFO L290 TraceCheckUtils]: 90: Hoare triple {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,454 INFO L290 TraceCheckUtils]: 89: Hoare triple {24068#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,455 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {24068#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,455 INFO L290 TraceCheckUtils]: 87: Hoare triple {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,456 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,456 INFO L272 TraceCheckUtils]: 85: Hoare triple {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,456 INFO L290 TraceCheckUtils]: 84: Hoare triple {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,457 INFO L290 TraceCheckUtils]: 83: Hoare triple {24089#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,457 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {24089#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,458 INFO L290 TraceCheckUtils]: 81: Hoare triple {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,458 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,459 INFO L272 TraceCheckUtils]: 79: Hoare triple {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,459 INFO L290 TraceCheckUtils]: 78: Hoare triple {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,459 INFO L290 TraceCheckUtils]: 77: Hoare triple {24110#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,460 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {24110#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,460 INFO L290 TraceCheckUtils]: 75: Hoare triple {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,461 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,461 INFO L272 TraceCheckUtils]: 73: Hoare triple {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,461 INFO L290 TraceCheckUtils]: 72: Hoare triple {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,462 INFO L290 TraceCheckUtils]: 71: Hoare triple {24131#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,463 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} #38#return; {24131#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,463 INFO L290 TraceCheckUtils]: 69: Hoare triple {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,464 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,464 INFO L272 TraceCheckUtils]: 67: Hoare triple {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,464 INFO L290 TraceCheckUtils]: 66: Hoare triple {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,465 INFO L290 TraceCheckUtils]: 65: Hoare triple {24152#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,465 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} #38#return; {24152#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,466 INFO L290 TraceCheckUtils]: 63: Hoare triple {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,466 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,466 INFO L272 TraceCheckUtils]: 61: Hoare triple {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,467 INFO L290 TraceCheckUtils]: 60: Hoare triple {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,467 INFO L290 TraceCheckUtils]: 59: Hoare triple {24173#(or (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,468 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {24173#(or (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,469 INFO L290 TraceCheckUtils]: 57: Hoare triple {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,469 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,469 INFO L272 TraceCheckUtils]: 55: Hoare triple {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,470 INFO L290 TraceCheckUtils]: 54: Hoare triple {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,470 INFO L290 TraceCheckUtils]: 53: Hoare triple {24194#(or (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,471 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} #38#return; {24194#(or (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,471 INFO L290 TraceCheckUtils]: 51: Hoare triple {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,472 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,472 INFO L272 TraceCheckUtils]: 49: Hoare triple {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,472 INFO L290 TraceCheckUtils]: 48: Hoare triple {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,473 INFO L290 TraceCheckUtils]: 47: Hoare triple {24215#(or (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,474 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {24215#(or (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} assume true; {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} is VALID [2022-04-28 09:19:43,475 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} is VALID [2022-04-28 09:19:43,475 INFO L272 TraceCheckUtils]: 43: Hoare triple {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,475 INFO L290 TraceCheckUtils]: 42: Hoare triple {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {24236#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,476 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} #38#return; {24236#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,477 INFO L290 TraceCheckUtils]: 39: Hoare triple {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,478 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,478 INFO L272 TraceCheckUtils]: 37: Hoare triple {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,478 INFO L290 TraceCheckUtils]: 36: Hoare triple {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,478 INFO L290 TraceCheckUtils]: 35: Hoare triple {24257#(or (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,480 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} #38#return; {24257#(or (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,480 INFO L290 TraceCheckUtils]: 33: Hoare triple {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,481 INFO L272 TraceCheckUtils]: 31: Hoare triple {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} assume !!(~x~0 % 4294967296 < 268435455); {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} is VALID [2022-04-28 09:19:43,482 INFO L290 TraceCheckUtils]: 29: Hoare triple {24278#(or (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} is VALID [2022-04-28 09:19:43,482 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} #38#return; {24278#(or (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,483 INFO L290 TraceCheckUtils]: 27: Hoare triple {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,484 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,484 INFO L272 TraceCheckUtils]: 25: Hoare triple {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,484 INFO L290 TraceCheckUtils]: 24: Hoare triple {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,484 INFO L290 TraceCheckUtils]: 23: Hoare triple {24299#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,485 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {24299#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,486 INFO L290 TraceCheckUtils]: 21: Hoare triple {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,486 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,487 INFO L272 TraceCheckUtils]: 19: Hoare triple {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,487 INFO L290 TraceCheckUtils]: 18: Hoare triple {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {24320#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,488 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {24320#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-28 09:19:43,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,489 INFO L272 TraceCheckUtils]: 13: Hoare triple {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {24341#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,491 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {24341#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,492 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-28 09:19:43,492 INFO L272 TraceCheckUtils]: 7: Hoare triple {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-28 09:19:43,492 INFO L290 TraceCheckUtils]: 6: Hoare triple {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:19:43,493 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-28 09:19:43,493 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-28 09:19:43,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-28 09:19:43,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#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(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-28 09:19:43,493 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-28 09:19:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-04-28 09:19:43,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1911303489] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:19:43,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:19:43,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 78] total 130 [2022-04-28 09:19:43,495 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:19:43,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1943321374] [2022-04-28 09:19:43,495 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1943321374] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:19:43,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:19:43,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-28 09:19:43,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700078399] [2022-04-28 09:19:43,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:19:43,495 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 155 [2022-04-28 09:19:43,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:19:43,496 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:43,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:43,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-28 09:19:43,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:19:43,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-28 09:19:43,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1557, Invalid=15213, Unknown=0, NotChecked=0, Total=16770 [2022-04-28 09:19:43,572 INFO L87 Difference]: Start difference. First operand 87 states and 110 transitions. Second operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:54,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:54,133 INFO L93 Difference]: Finished difference Result 97 states and 122 transitions. [2022-04-28 09:19:54,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-28 09:19:54,133 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 155 [2022-04-28 09:19:54,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:19:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-28 09:19:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-28 09:19:54,142 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 122 transitions. [2022-04-28 09:19:54,256 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:54,257 INFO L225 Difference]: With dead ends: 97 [2022-04-28 09:19:54,257 INFO L226 Difference]: Without dead ends: 92 [2022-04-28 09:19:54,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 259 SyntacticMatches, 24 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3181 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=3726, Invalid=28494, Unknown=0, NotChecked=0, Total=32220 [2022-04-28 09:19:54,259 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 60 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 5045 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 5176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 5045 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:19:54,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 264 Invalid, 5176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 5045 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-28 09:19:54,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-28 09:19:54,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2022-04-28 09:19:54,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:19:54,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:19:54,712 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:19:54,712 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:19:54,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:54,715 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-28 09:19:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-28 09:19:54,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:54,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:54,716 INFO L74 IsIncluded]: Start isIncluded. First operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 92 states. [2022-04-28 09:19:54,716 INFO L87 Difference]: Start difference. First operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 92 states. [2022-04-28 09:19:54,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:19:54,718 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-28 09:19:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-28 09:19:54,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:19:54,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:19:54,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:19:54,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:19:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:19:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 114 transitions. [2022-04-28 09:19:54,722 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 114 transitions. Word has length 155 [2022-04-28 09:19:54,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:19:54,722 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 114 transitions. [2022-04-28 09:19:54,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 09:19:54,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 114 transitions. [2022-04-28 09:19:54,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:19:54,882 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 114 transitions. [2022-04-28 09:19:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-28 09:19:54,883 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:19:54,883 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:19:54,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 09:19:55,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-28 09:19:55,089 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:19:55,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:19:55,089 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 49 times [2022-04-28 09:19:55,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:19:55,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [409541698] [2022-04-28 09:19:55,102 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:19:55,102 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:19:55,102 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 50 times [2022-04-28 09:19:55,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:19:55,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123409780] [2022-04-28 09:19:55,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:19:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:19:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:19:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-28 09:19:56,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-28 09:19:56,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-28 09:19:56,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:19:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,543 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:56,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:19:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,550 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,551 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:56,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:19:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,563 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:56,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:19:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,572 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:19:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,581 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:56,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:19:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:56,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:19:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,596 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,597 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:19:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,609 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:56,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:19:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,616 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:56,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:19:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:19:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:19:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:19:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:56,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:19:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:19:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,663 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:56,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:19:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:19:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:56,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:19:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:56,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:19:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,699 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:56,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:19:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,707 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:56,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:19:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,713 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:19:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,722 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:56,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:19:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,731 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:56,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:19:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,739 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:19:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:19:56,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:19:56,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-28 09:19:56,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-28 09:19:56,747 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-28 09:19:56,748 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-28 09:19:56,748 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-28 09:19:56,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-28 09:19:56,748 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,749 INFO L290 TraceCheckUtils]: 9: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,749 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:56,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:56,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:56,750 INFO L272 TraceCheckUtils]: 13: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,751 INFO L290 TraceCheckUtils]: 15: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,752 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:56,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:56,752 INFO L290 TraceCheckUtils]: 18: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:56,752 INFO L272 TraceCheckUtils]: 19: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,754 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:56,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:56,754 INFO L290 TraceCheckUtils]: 24: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:56,754 INFO L272 TraceCheckUtils]: 25: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,755 INFO L290 TraceCheckUtils]: 27: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,756 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,756 INFO L290 TraceCheckUtils]: 29: Hoare triple {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:56,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:56,757 INFO L272 TraceCheckUtils]: 31: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,758 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:56,758 INFO L290 TraceCheckUtils]: 35: Hoare triple {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:56,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:56,759 INFO L272 TraceCheckUtils]: 37: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,759 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,759 INFO L290 TraceCheckUtils]: 39: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,760 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:56,761 INFO L290 TraceCheckUtils]: 41: Hoare triple {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:56,761 INFO L290 TraceCheckUtils]: 42: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:56,761 INFO L272 TraceCheckUtils]: 43: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,761 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,762 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,763 INFO L290 TraceCheckUtils]: 47: Hoare triple {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:56,763 INFO L290 TraceCheckUtils]: 48: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:56,763 INFO L272 TraceCheckUtils]: 49: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,763 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,764 INFO L290 TraceCheckUtils]: 51: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,764 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:56,765 INFO L290 TraceCheckUtils]: 53: Hoare triple {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:56,765 INFO L290 TraceCheckUtils]: 54: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:56,765 INFO L272 TraceCheckUtils]: 55: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,766 INFO L290 TraceCheckUtils]: 57: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,767 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:56,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:56,767 INFO L290 TraceCheckUtils]: 60: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:56,767 INFO L272 TraceCheckUtils]: 61: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,768 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,768 INFO L290 TraceCheckUtils]: 63: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,769 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,769 INFO L290 TraceCheckUtils]: 65: Hoare triple {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:56,769 INFO L290 TraceCheckUtils]: 66: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:56,770 INFO L272 TraceCheckUtils]: 67: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,770 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,770 INFO L290 TraceCheckUtils]: 69: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,771 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,771 INFO L290 TraceCheckUtils]: 71: Hoare triple {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:56,772 INFO L290 TraceCheckUtils]: 72: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:56,772 INFO L272 TraceCheckUtils]: 73: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,772 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,773 INFO L290 TraceCheckUtils]: 75: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,773 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,774 INFO L290 TraceCheckUtils]: 77: Hoare triple {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:56,774 INFO L290 TraceCheckUtils]: 78: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:56,774 INFO L272 TraceCheckUtils]: 79: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,774 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,775 INFO L290 TraceCheckUtils]: 81: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,775 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:56,776 INFO L290 TraceCheckUtils]: 83: Hoare triple {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:56,776 INFO L290 TraceCheckUtils]: 84: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:56,776 INFO L272 TraceCheckUtils]: 85: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,777 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,777 INFO L290 TraceCheckUtils]: 87: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,778 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,778 INFO L290 TraceCheckUtils]: 89: Hoare triple {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:56,778 INFO L290 TraceCheckUtils]: 90: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:56,778 INFO L272 TraceCheckUtils]: 91: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,779 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,779 INFO L290 TraceCheckUtils]: 93: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,780 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:56,780 INFO L290 TraceCheckUtils]: 95: Hoare triple {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:56,781 INFO L290 TraceCheckUtils]: 96: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:56,781 INFO L272 TraceCheckUtils]: 97: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,781 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,781 INFO L290 TraceCheckUtils]: 99: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,782 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,782 INFO L290 TraceCheckUtils]: 101: Hoare triple {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:56,783 INFO L290 TraceCheckUtils]: 102: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:56,783 INFO L272 TraceCheckUtils]: 103: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,783 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,783 INFO L290 TraceCheckUtils]: 105: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,784 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:56,785 INFO L290 TraceCheckUtils]: 107: Hoare triple {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:56,785 INFO L290 TraceCheckUtils]: 108: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:56,785 INFO L272 TraceCheckUtils]: 109: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,785 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,786 INFO L290 TraceCheckUtils]: 111: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,786 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:56,787 INFO L290 TraceCheckUtils]: 113: Hoare triple {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:56,787 INFO L290 TraceCheckUtils]: 114: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:56,787 INFO L272 TraceCheckUtils]: 115: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,788 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,788 INFO L290 TraceCheckUtils]: 117: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,789 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:56,789 INFO L290 TraceCheckUtils]: 119: Hoare triple {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:56,789 INFO L290 TraceCheckUtils]: 120: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:56,789 INFO L272 TraceCheckUtils]: 121: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,790 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,790 INFO L290 TraceCheckUtils]: 123: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,791 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:56,791 INFO L290 TraceCheckUtils]: 125: Hoare triple {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:56,791 INFO L290 TraceCheckUtils]: 126: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:56,792 INFO L272 TraceCheckUtils]: 127: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,792 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,792 INFO L290 TraceCheckUtils]: 129: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,793 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,793 INFO L290 TraceCheckUtils]: 131: Hoare triple {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:56,794 INFO L290 TraceCheckUtils]: 132: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:56,794 INFO L272 TraceCheckUtils]: 133: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,794 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,794 INFO L290 TraceCheckUtils]: 135: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,795 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:56,796 INFO L290 TraceCheckUtils]: 137: Hoare triple {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:56,796 INFO L290 TraceCheckUtils]: 138: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:56,796 INFO L272 TraceCheckUtils]: 139: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,796 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,797 INFO L290 TraceCheckUtils]: 141: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,797 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:56,798 INFO L290 TraceCheckUtils]: 143: Hoare triple {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:56,798 INFO L290 TraceCheckUtils]: 144: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:56,798 INFO L272 TraceCheckUtils]: 145: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,799 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,799 INFO L290 TraceCheckUtils]: 147: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,800 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:56,800 INFO L290 TraceCheckUtils]: 149: Hoare triple {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:19:56,800 INFO L290 TraceCheckUtils]: 150: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:19:56,800 INFO L272 TraceCheckUtils]: 151: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:56,801 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,801 INFO L290 TraceCheckUtils]: 153: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:56,802 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:19:56,802 INFO L290 TraceCheckUtils]: 155: Hoare triple {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {25167#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:19:56,803 INFO L290 TraceCheckUtils]: 156: Hoare triple {25167#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-28 09:19:56,803 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-28 09:19:56,803 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-28 09:19:56,803 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-28 09:19:56,803 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-28 09:19:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-28 09:19:56,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:19:56,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123409780] [2022-04-28 09:19:56,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123409780] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:19:56,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [776239595] [2022-04-28 09:19:56,805 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:19:56,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:19:56,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:19:56,808 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:19:56,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 09:19:56,928 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:19:56,928 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:19:56,933 WARN L261 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 253 conjunts are in the unsatisfiable core [2022-04-28 09:19:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:19:56,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:19:59,408 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-28 09:19:59,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#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(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-28 09:19:59,408 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-28 09:19:59,408 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-28 09:19:59,408 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-28 09:19:59,408 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-28 09:19:59,409 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-28 09:19:59,409 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,409 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,409 INFO L290 TraceCheckUtils]: 9: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,410 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:19:59,410 INFO L290 TraceCheckUtils]: 11: Hoare triple {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:59,410 INFO L290 TraceCheckUtils]: 12: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:19:59,411 INFO L272 TraceCheckUtils]: 13: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,411 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,411 INFO L290 TraceCheckUtils]: 15: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,412 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:19:59,412 INFO L290 TraceCheckUtils]: 17: Hoare triple {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:59,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:19:59,413 INFO L272 TraceCheckUtils]: 19: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,413 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,413 INFO L290 TraceCheckUtils]: 21: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,414 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:19:59,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:59,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:19:59,415 INFO L272 TraceCheckUtils]: 25: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,415 INFO L290 TraceCheckUtils]: 27: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,416 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,416 INFO L290 TraceCheckUtils]: 29: Hoare triple {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:59,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:19:59,417 INFO L272 TraceCheckUtils]: 31: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,417 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,418 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:19:59,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:59,419 INFO L290 TraceCheckUtils]: 36: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:19:59,419 INFO L272 TraceCheckUtils]: 37: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,419 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,419 INFO L290 TraceCheckUtils]: 39: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,420 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:19:59,420 INFO L290 TraceCheckUtils]: 41: Hoare triple {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:59,421 INFO L290 TraceCheckUtils]: 42: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:19:59,421 INFO L272 TraceCheckUtils]: 43: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,421 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,421 INFO L290 TraceCheckUtils]: 45: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,422 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,422 INFO L290 TraceCheckUtils]: 47: Hoare triple {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:59,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:19:59,423 INFO L272 TraceCheckUtils]: 49: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,424 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:19:59,424 INFO L290 TraceCheckUtils]: 53: Hoare triple {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:59,425 INFO L290 TraceCheckUtils]: 54: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:19:59,425 INFO L272 TraceCheckUtils]: 55: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,425 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,425 INFO L290 TraceCheckUtils]: 57: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,426 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:19:59,426 INFO L290 TraceCheckUtils]: 59: Hoare triple {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:59,427 INFO L290 TraceCheckUtils]: 60: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:19:59,427 INFO L272 TraceCheckUtils]: 61: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,427 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,427 INFO L290 TraceCheckUtils]: 63: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,428 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,428 INFO L290 TraceCheckUtils]: 65: Hoare triple {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:59,429 INFO L290 TraceCheckUtils]: 66: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:19:59,429 INFO L272 TraceCheckUtils]: 67: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,429 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,429 INFO L290 TraceCheckUtils]: 69: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,430 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,430 INFO L290 TraceCheckUtils]: 71: Hoare triple {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:59,431 INFO L290 TraceCheckUtils]: 72: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:19:59,431 INFO L272 TraceCheckUtils]: 73: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,431 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,431 INFO L290 TraceCheckUtils]: 75: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,432 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,432 INFO L290 TraceCheckUtils]: 77: Hoare triple {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:59,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:19:59,433 INFO L272 TraceCheckUtils]: 79: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,433 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,433 INFO L290 TraceCheckUtils]: 81: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,434 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:19:59,434 INFO L290 TraceCheckUtils]: 83: Hoare triple {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:59,435 INFO L290 TraceCheckUtils]: 84: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:19:59,435 INFO L272 TraceCheckUtils]: 85: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,435 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,435 INFO L290 TraceCheckUtils]: 87: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,436 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,436 INFO L290 TraceCheckUtils]: 89: Hoare triple {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:59,437 INFO L290 TraceCheckUtils]: 90: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:19:59,437 INFO L272 TraceCheckUtils]: 91: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,437 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,437 INFO L290 TraceCheckUtils]: 93: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,438 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:19:59,438 INFO L290 TraceCheckUtils]: 95: Hoare triple {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:59,439 INFO L290 TraceCheckUtils]: 96: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:19:59,439 INFO L272 TraceCheckUtils]: 97: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,439 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,439 INFO L290 TraceCheckUtils]: 99: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,440 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,440 INFO L290 TraceCheckUtils]: 101: Hoare triple {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:59,441 INFO L290 TraceCheckUtils]: 102: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:19:59,441 INFO L272 TraceCheckUtils]: 103: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,441 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,441 INFO L290 TraceCheckUtils]: 105: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,442 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:19:59,442 INFO L290 TraceCheckUtils]: 107: Hoare triple {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:59,443 INFO L290 TraceCheckUtils]: 108: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:19:59,443 INFO L272 TraceCheckUtils]: 109: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,443 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,443 INFO L290 TraceCheckUtils]: 111: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,444 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:19:59,444 INFO L290 TraceCheckUtils]: 113: Hoare triple {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:59,445 INFO L290 TraceCheckUtils]: 114: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:19:59,445 INFO L272 TraceCheckUtils]: 115: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,445 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,445 INFO L290 TraceCheckUtils]: 117: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,446 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:19:59,446 INFO L290 TraceCheckUtils]: 119: Hoare triple {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:59,447 INFO L290 TraceCheckUtils]: 120: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:19:59,447 INFO L272 TraceCheckUtils]: 121: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,447 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,447 INFO L290 TraceCheckUtils]: 123: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,448 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:19:59,448 INFO L290 TraceCheckUtils]: 125: Hoare triple {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:59,449 INFO L290 TraceCheckUtils]: 126: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:19:59,449 INFO L272 TraceCheckUtils]: 127: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,449 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,449 INFO L290 TraceCheckUtils]: 129: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,450 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,450 INFO L290 TraceCheckUtils]: 131: Hoare triple {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:59,451 INFO L290 TraceCheckUtils]: 132: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:19:59,451 INFO L272 TraceCheckUtils]: 133: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,451 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,451 INFO L290 TraceCheckUtils]: 135: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,452 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:19:59,452 INFO L290 TraceCheckUtils]: 137: Hoare triple {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:59,453 INFO L290 TraceCheckUtils]: 138: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:19:59,453 INFO L272 TraceCheckUtils]: 139: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,453 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,453 INFO L290 TraceCheckUtils]: 141: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,454 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:19:59,454 INFO L290 TraceCheckUtils]: 143: Hoare triple {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:59,455 INFO L290 TraceCheckUtils]: 144: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:19:59,455 INFO L272 TraceCheckUtils]: 145: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,455 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,456 INFO L290 TraceCheckUtils]: 147: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,456 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:19:59,456 INFO L290 TraceCheckUtils]: 149: Hoare triple {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:19:59,457 INFO L290 TraceCheckUtils]: 150: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:19:59,457 INFO L272 TraceCheckUtils]: 151: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:19:59,457 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,458 INFO L290 TraceCheckUtils]: 153: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:19:59,458 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:19:59,458 INFO L290 TraceCheckUtils]: 155: Hoare triple {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {25638#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:19:59,459 INFO L290 TraceCheckUtils]: 156: Hoare triple {25638#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-28 09:19:59,459 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-28 09:19:59,459 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-28 09:19:59,459 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-28 09:19:59,459 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-28 09:19:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-28 09:19:59,460 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:20:06,349 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-28 09:20:06,349 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-28 09:20:06,349 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-28 09:20:06,349 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-28 09:20:06,350 INFO L290 TraceCheckUtils]: 156: Hoare triple {25666#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-28 09:20:06,350 INFO L290 TraceCheckUtils]: 155: Hoare triple {25670#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25666#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,351 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {25670#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,351 INFO L290 TraceCheckUtils]: 153: Hoare triple {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,351 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,351 INFO L272 TraceCheckUtils]: 151: Hoare triple {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,352 INFO L290 TraceCheckUtils]: 150: Hoare triple {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,352 INFO L290 TraceCheckUtils]: 149: Hoare triple {25691#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,353 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {25691#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,353 INFO L290 TraceCheckUtils]: 147: Hoare triple {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,354 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,354 INFO L272 TraceCheckUtils]: 145: Hoare triple {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,354 INFO L290 TraceCheckUtils]: 144: Hoare triple {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,354 INFO L290 TraceCheckUtils]: 143: Hoare triple {25712#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,355 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {25712#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,355 INFO L290 TraceCheckUtils]: 141: Hoare triple {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,356 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,356 INFO L272 TraceCheckUtils]: 139: Hoare triple {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,356 INFO L290 TraceCheckUtils]: 138: Hoare triple {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,356 INFO L290 TraceCheckUtils]: 137: Hoare triple {25733#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,357 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {25733#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,357 INFO L290 TraceCheckUtils]: 135: Hoare triple {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,358 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,358 INFO L272 TraceCheckUtils]: 133: Hoare triple {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,358 INFO L290 TraceCheckUtils]: 132: Hoare triple {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,359 INFO L290 TraceCheckUtils]: 131: Hoare triple {25754#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,359 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {25754#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,360 INFO L290 TraceCheckUtils]: 129: Hoare triple {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,360 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,360 INFO L272 TraceCheckUtils]: 127: Hoare triple {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,360 INFO L290 TraceCheckUtils]: 126: Hoare triple {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,361 INFO L290 TraceCheckUtils]: 125: Hoare triple {25775#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,361 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {25775#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,362 INFO L290 TraceCheckUtils]: 123: Hoare triple {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,362 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,362 INFO L272 TraceCheckUtils]: 121: Hoare triple {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,363 INFO L290 TraceCheckUtils]: 120: Hoare triple {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,363 INFO L290 TraceCheckUtils]: 119: Hoare triple {25796#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,363 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {25796#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,364 INFO L290 TraceCheckUtils]: 117: Hoare triple {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,364 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,364 INFO L272 TraceCheckUtils]: 115: Hoare triple {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,365 INFO L290 TraceCheckUtils]: 114: Hoare triple {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,365 INFO L290 TraceCheckUtils]: 113: Hoare triple {25817#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,366 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {25817#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,366 INFO L290 TraceCheckUtils]: 111: Hoare triple {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,367 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,367 INFO L272 TraceCheckUtils]: 109: Hoare triple {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,367 INFO L290 TraceCheckUtils]: 108: Hoare triple {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,367 INFO L290 TraceCheckUtils]: 107: Hoare triple {25838#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,368 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {25838#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,368 INFO L290 TraceCheckUtils]: 105: Hoare triple {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,369 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,369 INFO L272 TraceCheckUtils]: 103: Hoare triple {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,369 INFO L290 TraceCheckUtils]: 102: Hoare triple {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,369 INFO L290 TraceCheckUtils]: 101: Hoare triple {25859#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,370 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {25859#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,370 INFO L290 TraceCheckUtils]: 99: Hoare triple {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,371 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,371 INFO L272 TraceCheckUtils]: 97: Hoare triple {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,371 INFO L290 TraceCheckUtils]: 96: Hoare triple {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,372 INFO L290 TraceCheckUtils]: 95: Hoare triple {25880#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,372 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {25880#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,373 INFO L290 TraceCheckUtils]: 93: Hoare triple {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,373 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,373 INFO L272 TraceCheckUtils]: 91: Hoare triple {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,373 INFO L290 TraceCheckUtils]: 90: Hoare triple {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,374 INFO L290 TraceCheckUtils]: 89: Hoare triple {25901#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,374 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {25901#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,375 INFO L290 TraceCheckUtils]: 87: Hoare triple {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,375 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,375 INFO L272 TraceCheckUtils]: 85: Hoare triple {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,376 INFO L290 TraceCheckUtils]: 84: Hoare triple {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,376 INFO L290 TraceCheckUtils]: 83: Hoare triple {25922#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,376 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {25922#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,377 INFO L290 TraceCheckUtils]: 81: Hoare triple {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,377 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,377 INFO L272 TraceCheckUtils]: 79: Hoare triple {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,378 INFO L290 TraceCheckUtils]: 77: Hoare triple {25943#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,379 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {25943#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,379 INFO L290 TraceCheckUtils]: 75: Hoare triple {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,380 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,380 INFO L272 TraceCheckUtils]: 73: Hoare triple {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,380 INFO L290 TraceCheckUtils]: 72: Hoare triple {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,380 INFO L290 TraceCheckUtils]: 71: Hoare triple {25964#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,381 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {25964#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,381 INFO L290 TraceCheckUtils]: 69: Hoare triple {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,382 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,382 INFO L272 TraceCheckUtils]: 67: Hoare triple {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,382 INFO L290 TraceCheckUtils]: 66: Hoare triple {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,382 INFO L290 TraceCheckUtils]: 65: Hoare triple {25985#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,383 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {25985#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,383 INFO L290 TraceCheckUtils]: 63: Hoare triple {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,384 INFO L272 TraceCheckUtils]: 61: Hoare triple {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,384 INFO L290 TraceCheckUtils]: 60: Hoare triple {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,385 INFO L290 TraceCheckUtils]: 59: Hoare triple {26006#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,385 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {26006#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,385 INFO L290 TraceCheckUtils]: 57: Hoare triple {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,386 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,386 INFO L272 TraceCheckUtils]: 55: Hoare triple {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,386 INFO L290 TraceCheckUtils]: 54: Hoare triple {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,387 INFO L290 TraceCheckUtils]: 53: Hoare triple {26027#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,387 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {26027#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,388 INFO L290 TraceCheckUtils]: 51: Hoare triple {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,388 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,388 INFO L272 TraceCheckUtils]: 49: Hoare triple {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,389 INFO L290 TraceCheckUtils]: 48: Hoare triple {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,389 INFO L290 TraceCheckUtils]: 47: Hoare triple {26048#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,389 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {26048#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,390 INFO L290 TraceCheckUtils]: 45: Hoare triple {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,390 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,390 INFO L272 TraceCheckUtils]: 43: Hoare triple {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,391 INFO L290 TraceCheckUtils]: 41: Hoare triple {26069#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,392 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {26069#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,393 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,393 INFO L272 TraceCheckUtils]: 37: Hoare triple {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {26090#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,394 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {26090#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,394 INFO L290 TraceCheckUtils]: 33: Hoare triple {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,395 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,395 INFO L272 TraceCheckUtils]: 31: Hoare triple {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,395 INFO L290 TraceCheckUtils]: 30: Hoare triple {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,395 INFO L290 TraceCheckUtils]: 29: Hoare triple {26111#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,396 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {26111#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,396 INFO L290 TraceCheckUtils]: 27: Hoare triple {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,397 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,397 INFO L272 TraceCheckUtils]: 25: Hoare triple {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,397 INFO L290 TraceCheckUtils]: 24: Hoare triple {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {26132#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,398 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {26132#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,399 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,399 INFO L272 TraceCheckUtils]: 19: Hoare triple {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,399 INFO L290 TraceCheckUtils]: 18: Hoare triple {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,400 INFO L290 TraceCheckUtils]: 17: Hoare triple {26153#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,400 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {26153#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,401 INFO L290 TraceCheckUtils]: 15: Hoare triple {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,401 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:06,401 INFO L272 TraceCheckUtils]: 13: Hoare triple {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,402 INFO L290 TraceCheckUtils]: 12: Hoare triple {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,402 INFO L290 TraceCheckUtils]: 11: Hoare triple {26174#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,402 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {26174#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:20:06,403 INFO L272 TraceCheckUtils]: 7: Hoare triple {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-28 09:20:06,404 INFO L290 TraceCheckUtils]: 6: Hoare triple {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:20:06,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-28 09:20:06,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-28 09:20:06,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-28 09:20:06,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#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(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-28 09:20:06,404 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-28 09:20:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 1525 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2022-04-28 09:20:06,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [776239595] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:20:06,405 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:20:06,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 78] total 132 [2022-04-28 09:20:06,406 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:20:06,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [409541698] [2022-04-28 09:20:06,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [409541698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:20:06,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:20:06,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-28 09:20:06,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431236269] [2022-04-28 09:20:06,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:20:06,407 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Word has length 161 [2022-04-28 09:20:06,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:20:06,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:20:06,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:06,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-28 09:20:06,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:20:06,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-28 09:20:06,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1639, Invalid=15653, Unknown=0, NotChecked=0, Total=17292 [2022-04-28 09:20:06,474 INFO L87 Difference]: Start difference. First operand 90 states and 114 transitions. Second operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:20:16,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:16,500 INFO L93 Difference]: Finished difference Result 100 states and 126 transitions. [2022-04-28 09:20:16,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-28 09:20:16,501 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Word has length 161 [2022-04-28 09:20:16,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:20:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:20:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-28 09:20:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:20:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-28 09:20:16,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 126 transitions. [2022-04-28 09:20:16,613 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:16,614 INFO L225 Difference]: With dead ends: 100 [2022-04-28 09:20:16,615 INFO L226 Difference]: Without dead ends: 95 [2022-04-28 09:20:16,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 272 SyntacticMatches, 25 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3432 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=3973, Invalid=29699, Unknown=0, NotChecked=0, Total=33672 [2022-04-28 09:20:16,617 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 62 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 4862 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 185 SdHoareTripleChecker+Invalid, 5016 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 4862 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:20:16,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 185 Invalid, 5016 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 4862 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-28 09:20:16,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-28 09:20:17,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2022-04-28 09:20:17,074 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:20:17,074 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:17,074 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:17,075 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:17,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:17,077 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-28 09:20:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-28 09:20:17,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:20:17,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:20:17,078 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 95 states. [2022-04-28 09:20:17,078 INFO L87 Difference]: Start difference. First operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 95 states. [2022-04-28 09:20:17,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:17,080 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-28 09:20:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-28 09:20:17,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:20:17,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:20:17,081 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:20:17,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:20:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 118 transitions. [2022-04-28 09:20:17,083 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 118 transitions. Word has length 161 [2022-04-28 09:20:17,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:20:17,083 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 118 transitions. [2022-04-28 09:20:17,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 09:20:17,083 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 118 transitions. [2022-04-28 09:20:17,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 118 transitions. [2022-04-28 09:20:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-28 09:20:17,262 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:20:17,262 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:20:17,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-28 09:20:17,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 09:20:17,483 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:20:17,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:20:17,484 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 51 times [2022-04-28 09:20:17,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:20:17,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [27796324] [2022-04-28 09:20:17,497 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:20:17,497 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:20:17,497 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 52 times [2022-04-28 09:20:17,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:20:17,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924644654] [2022-04-28 09:20:17,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:20:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:20:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:20:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,917 INFO L290 TraceCheckUtils]: 0: Hoare triple {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-28 09:20:18,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-28 09:20:18,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-28 09:20:18,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:20:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,965 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:18,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:20:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,974 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:18,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:20:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:18,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:20:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:18,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:18,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:18,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:20:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,001 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:19,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:20:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:19,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:20:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:20:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,021 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,021 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:19,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:20:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,028 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:19,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:20:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:20:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,041 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:20:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,048 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:20:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,061 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:19,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:20:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,072 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:20:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,081 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:19,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:20:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:20:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,096 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:19,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:20:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,102 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,103 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:19,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:20:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,118 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:19,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:20:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,127 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,128 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:19,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:20:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:20:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:19,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:20:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,156 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:19,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:20:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,164 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:20:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,173 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:19,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:20:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,182 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:19,182 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:20:19,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-28 09:20:19,182 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-28 09:20:19,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-28 09:20:19,182 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-28 09:20:19,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-28 09:20:19,183 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-28 09:20:19,183 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,183 INFO L290 TraceCheckUtils]: 9: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,184 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:19,184 INFO L290 TraceCheckUtils]: 11: Hoare triple {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:19,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:19,185 INFO L272 TraceCheckUtils]: 13: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,185 INFO L290 TraceCheckUtils]: 15: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,186 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:19,186 INFO L290 TraceCheckUtils]: 17: Hoare triple {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:19,186 INFO L290 TraceCheckUtils]: 18: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:19,187 INFO L272 TraceCheckUtils]: 19: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,187 INFO L290 TraceCheckUtils]: 21: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,188 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:19,188 INFO L290 TraceCheckUtils]: 23: Hoare triple {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:19,188 INFO L290 TraceCheckUtils]: 24: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:19,188 INFO L272 TraceCheckUtils]: 25: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,189 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,189 INFO L290 TraceCheckUtils]: 27: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,190 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,190 INFO L290 TraceCheckUtils]: 29: Hoare triple {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:19,190 INFO L290 TraceCheckUtils]: 30: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:19,190 INFO L272 TraceCheckUtils]: 31: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,191 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,191 INFO L290 TraceCheckUtils]: 33: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,192 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:19,192 INFO L290 TraceCheckUtils]: 35: Hoare triple {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:19,192 INFO L290 TraceCheckUtils]: 36: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:19,192 INFO L272 TraceCheckUtils]: 37: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,193 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,193 INFO L290 TraceCheckUtils]: 39: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,194 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:19,194 INFO L290 TraceCheckUtils]: 41: Hoare triple {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:19,194 INFO L290 TraceCheckUtils]: 42: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:19,194 INFO L272 TraceCheckUtils]: 43: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,195 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,195 INFO L290 TraceCheckUtils]: 45: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,196 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:19,196 INFO L290 TraceCheckUtils]: 48: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:19,196 INFO L272 TraceCheckUtils]: 49: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,197 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,197 INFO L290 TraceCheckUtils]: 51: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,198 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:19,198 INFO L290 TraceCheckUtils]: 53: Hoare triple {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:19,198 INFO L290 TraceCheckUtils]: 54: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:19,198 INFO L272 TraceCheckUtils]: 55: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,199 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,199 INFO L290 TraceCheckUtils]: 57: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,200 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:19,200 INFO L290 TraceCheckUtils]: 59: Hoare triple {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:19,200 INFO L290 TraceCheckUtils]: 60: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:19,200 INFO L272 TraceCheckUtils]: 61: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,201 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,201 INFO L290 TraceCheckUtils]: 63: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,202 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,202 INFO L290 TraceCheckUtils]: 65: Hoare triple {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:19,202 INFO L290 TraceCheckUtils]: 66: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:19,202 INFO L272 TraceCheckUtils]: 67: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,203 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,203 INFO L290 TraceCheckUtils]: 69: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,204 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,204 INFO L290 TraceCheckUtils]: 71: Hoare triple {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:19,204 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:19,204 INFO L272 TraceCheckUtils]: 73: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,206 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,206 INFO L290 TraceCheckUtils]: 77: Hoare triple {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:19,206 INFO L290 TraceCheckUtils]: 78: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:19,206 INFO L272 TraceCheckUtils]: 79: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,207 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,207 INFO L290 TraceCheckUtils]: 81: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,208 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:19,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:19,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:19,208 INFO L272 TraceCheckUtils]: 85: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,209 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,209 INFO L290 TraceCheckUtils]: 87: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,210 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,210 INFO L290 TraceCheckUtils]: 89: Hoare triple {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:19,210 INFO L290 TraceCheckUtils]: 90: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:19,210 INFO L272 TraceCheckUtils]: 91: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,211 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,211 INFO L290 TraceCheckUtils]: 93: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,212 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:19,212 INFO L290 TraceCheckUtils]: 95: Hoare triple {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:19,212 INFO L290 TraceCheckUtils]: 96: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:19,212 INFO L272 TraceCheckUtils]: 97: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,213 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,213 INFO L290 TraceCheckUtils]: 99: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,214 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,214 INFO L290 TraceCheckUtils]: 101: Hoare triple {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:19,214 INFO L290 TraceCheckUtils]: 102: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:19,214 INFO L272 TraceCheckUtils]: 103: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,215 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,215 INFO L290 TraceCheckUtils]: 105: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,216 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:19,216 INFO L290 TraceCheckUtils]: 107: Hoare triple {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:19,216 INFO L290 TraceCheckUtils]: 108: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:19,216 INFO L272 TraceCheckUtils]: 109: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,217 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,217 INFO L290 TraceCheckUtils]: 111: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,217 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:19,218 INFO L290 TraceCheckUtils]: 113: Hoare triple {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:19,218 INFO L290 TraceCheckUtils]: 114: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:19,218 INFO L272 TraceCheckUtils]: 115: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,219 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,219 INFO L290 TraceCheckUtils]: 117: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,220 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:19,220 INFO L290 TraceCheckUtils]: 119: Hoare triple {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:19,220 INFO L290 TraceCheckUtils]: 120: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:19,220 INFO L272 TraceCheckUtils]: 121: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,221 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,221 INFO L290 TraceCheckUtils]: 123: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,221 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:19,222 INFO L290 TraceCheckUtils]: 125: Hoare triple {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:19,222 INFO L290 TraceCheckUtils]: 126: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:19,222 INFO L272 TraceCheckUtils]: 127: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,223 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,223 INFO L290 TraceCheckUtils]: 129: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,223 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,224 INFO L290 TraceCheckUtils]: 131: Hoare triple {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:19,224 INFO L290 TraceCheckUtils]: 132: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:19,224 INFO L272 TraceCheckUtils]: 133: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,225 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,225 INFO L290 TraceCheckUtils]: 135: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,225 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:19,226 INFO L290 TraceCheckUtils]: 137: Hoare triple {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:19,226 INFO L290 TraceCheckUtils]: 138: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:19,226 INFO L272 TraceCheckUtils]: 139: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,226 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,227 INFO L290 TraceCheckUtils]: 141: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,227 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:19,228 INFO L290 TraceCheckUtils]: 143: Hoare triple {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:19,228 INFO L290 TraceCheckUtils]: 144: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:19,228 INFO L272 TraceCheckUtils]: 145: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,228 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,229 INFO L290 TraceCheckUtils]: 147: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,229 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:19,230 INFO L290 TraceCheckUtils]: 149: Hoare triple {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:19,230 INFO L290 TraceCheckUtils]: 150: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:19,230 INFO L272 TraceCheckUtils]: 151: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,230 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,231 INFO L290 TraceCheckUtils]: 153: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,231 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:19,232 INFO L290 TraceCheckUtils]: 155: Hoare triple {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:19,232 INFO L290 TraceCheckUtils]: 156: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:19,232 INFO L272 TraceCheckUtils]: 157: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:19,232 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,233 INFO L290 TraceCheckUtils]: 159: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:19,233 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:19,234 INFO L290 TraceCheckUtils]: 161: Hoare triple {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {27027#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:20:19,234 INFO L290 TraceCheckUtils]: 162: Hoare triple {27027#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-28 09:20:19,234 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-28 09:20:19,234 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-28 09:20:19,234 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-28 09:20:19,234 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-28 09:20:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-28 09:20:19,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:20:19,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924644654] [2022-04-28 09:20:19,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924644654] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:20:19,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502496545] [2022-04-28 09:20:19,236 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:20:19,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:20:19,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:20:19,237 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:20:19,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 09:20:19,337 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:20:19,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:20:19,340 WARN L261 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 263 conjunts are in the unsatisfiable core [2022-04-28 09:20:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:19,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:20:21,799 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-28 09:20:21,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#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(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-28 09:20:21,800 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-28 09:20:21,800 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-28 09:20:21,800 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-28 09:20:21,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-28 09:20:21,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-28 09:20:21,800 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,801 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,801 INFO L290 TraceCheckUtils]: 9: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,802 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:21,802 INFO L290 TraceCheckUtils]: 11: Hoare triple {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:21,802 INFO L290 TraceCheckUtils]: 12: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:21,802 INFO L272 TraceCheckUtils]: 13: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,803 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,803 INFO L290 TraceCheckUtils]: 15: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,804 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:21,804 INFO L290 TraceCheckUtils]: 17: Hoare triple {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:21,804 INFO L290 TraceCheckUtils]: 18: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:21,804 INFO L272 TraceCheckUtils]: 19: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,805 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,805 INFO L290 TraceCheckUtils]: 21: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,806 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:21,806 INFO L290 TraceCheckUtils]: 23: Hoare triple {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:21,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:21,806 INFO L272 TraceCheckUtils]: 25: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,807 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,807 INFO L290 TraceCheckUtils]: 27: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,808 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,808 INFO L290 TraceCheckUtils]: 29: Hoare triple {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:21,808 INFO L290 TraceCheckUtils]: 30: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:21,808 INFO L272 TraceCheckUtils]: 31: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,809 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,810 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:21,810 INFO L290 TraceCheckUtils]: 35: Hoare triple {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:21,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:21,810 INFO L272 TraceCheckUtils]: 37: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,811 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,811 INFO L290 TraceCheckUtils]: 39: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,811 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:21,812 INFO L290 TraceCheckUtils]: 41: Hoare triple {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:21,812 INFO L290 TraceCheckUtils]: 42: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:21,812 INFO L272 TraceCheckUtils]: 43: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,813 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,813 INFO L290 TraceCheckUtils]: 45: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,813 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,814 INFO L290 TraceCheckUtils]: 47: Hoare triple {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:21,814 INFO L290 TraceCheckUtils]: 48: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:21,814 INFO L272 TraceCheckUtils]: 49: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,814 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,815 INFO L290 TraceCheckUtils]: 51: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,815 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:21,816 INFO L290 TraceCheckUtils]: 53: Hoare triple {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:21,816 INFO L290 TraceCheckUtils]: 54: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:21,816 INFO L272 TraceCheckUtils]: 55: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,816 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,817 INFO L290 TraceCheckUtils]: 57: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,817 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:21,818 INFO L290 TraceCheckUtils]: 59: Hoare triple {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:21,818 INFO L290 TraceCheckUtils]: 60: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:21,818 INFO L272 TraceCheckUtils]: 61: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,818 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,819 INFO L290 TraceCheckUtils]: 63: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,819 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,820 INFO L290 TraceCheckUtils]: 65: Hoare triple {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:21,820 INFO L290 TraceCheckUtils]: 66: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:21,820 INFO L272 TraceCheckUtils]: 67: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,820 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,821 INFO L290 TraceCheckUtils]: 69: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,821 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,822 INFO L290 TraceCheckUtils]: 71: Hoare triple {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:21,822 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:21,822 INFO L272 TraceCheckUtils]: 73: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,822 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,823 INFO L290 TraceCheckUtils]: 75: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,823 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,824 INFO L290 TraceCheckUtils]: 77: Hoare triple {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:21,824 INFO L290 TraceCheckUtils]: 78: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:21,824 INFO L272 TraceCheckUtils]: 79: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,824 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,825 INFO L290 TraceCheckUtils]: 81: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,825 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:21,826 INFO L290 TraceCheckUtils]: 83: Hoare triple {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:21,826 INFO L290 TraceCheckUtils]: 84: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:21,826 INFO L272 TraceCheckUtils]: 85: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,826 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,827 INFO L290 TraceCheckUtils]: 87: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,827 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,828 INFO L290 TraceCheckUtils]: 89: Hoare triple {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:21,828 INFO L290 TraceCheckUtils]: 90: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:21,828 INFO L272 TraceCheckUtils]: 91: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,828 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,829 INFO L290 TraceCheckUtils]: 93: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,829 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:21,830 INFO L290 TraceCheckUtils]: 95: Hoare triple {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:21,830 INFO L290 TraceCheckUtils]: 96: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:21,830 INFO L272 TraceCheckUtils]: 97: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,830 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,831 INFO L290 TraceCheckUtils]: 99: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,831 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,832 INFO L290 TraceCheckUtils]: 101: Hoare triple {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:21,832 INFO L290 TraceCheckUtils]: 102: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:21,832 INFO L272 TraceCheckUtils]: 103: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,833 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,833 INFO L290 TraceCheckUtils]: 105: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,834 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:21,834 INFO L290 TraceCheckUtils]: 107: Hoare triple {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:21,834 INFO L290 TraceCheckUtils]: 108: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:21,834 INFO L272 TraceCheckUtils]: 109: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,835 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,835 INFO L290 TraceCheckUtils]: 111: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,836 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:21,836 INFO L290 TraceCheckUtils]: 113: Hoare triple {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:21,836 INFO L290 TraceCheckUtils]: 114: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:21,836 INFO L272 TraceCheckUtils]: 115: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,837 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,837 INFO L290 TraceCheckUtils]: 117: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,838 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:21,838 INFO L290 TraceCheckUtils]: 119: Hoare triple {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:21,838 INFO L290 TraceCheckUtils]: 120: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:21,838 INFO L272 TraceCheckUtils]: 121: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,839 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,839 INFO L290 TraceCheckUtils]: 123: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,840 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:21,840 INFO L290 TraceCheckUtils]: 125: Hoare triple {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:21,840 INFO L290 TraceCheckUtils]: 126: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:21,840 INFO L272 TraceCheckUtils]: 127: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,841 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,841 INFO L290 TraceCheckUtils]: 129: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,842 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,842 INFO L290 TraceCheckUtils]: 131: Hoare triple {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:21,842 INFO L290 TraceCheckUtils]: 132: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:21,842 INFO L272 TraceCheckUtils]: 133: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,843 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,843 INFO L290 TraceCheckUtils]: 135: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,844 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:21,844 INFO L290 TraceCheckUtils]: 137: Hoare triple {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:21,844 INFO L290 TraceCheckUtils]: 138: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:21,844 INFO L272 TraceCheckUtils]: 139: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,845 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,845 INFO L290 TraceCheckUtils]: 141: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,845 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:21,846 INFO L290 TraceCheckUtils]: 143: Hoare triple {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:21,846 INFO L290 TraceCheckUtils]: 144: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:21,846 INFO L272 TraceCheckUtils]: 145: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,847 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,847 INFO L290 TraceCheckUtils]: 147: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,847 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:21,848 INFO L290 TraceCheckUtils]: 149: Hoare triple {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:21,848 INFO L290 TraceCheckUtils]: 150: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:21,848 INFO L272 TraceCheckUtils]: 151: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,848 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,849 INFO L290 TraceCheckUtils]: 153: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,849 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:21,850 INFO L290 TraceCheckUtils]: 155: Hoare triple {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:21,850 INFO L290 TraceCheckUtils]: 156: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:21,850 INFO L272 TraceCheckUtils]: 157: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:21,850 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,851 INFO L290 TraceCheckUtils]: 159: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:21,851 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:21,852 INFO L290 TraceCheckUtils]: 161: Hoare triple {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {27516#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:20:21,852 INFO L290 TraceCheckUtils]: 162: Hoare triple {27516#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-28 09:20:21,852 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-28 09:20:21,852 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-28 09:20:21,852 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-28 09:20:21,852 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-28 09:20:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-28 09:20:21,853 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:20:29,216 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-28 09:20:29,216 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-28 09:20:29,216 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-28 09:20:29,216 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-28 09:20:29,217 INFO L290 TraceCheckUtils]: 162: Hoare triple {27544#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-28 09:20:29,218 INFO L290 TraceCheckUtils]: 161: Hoare triple {27548#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27544#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,218 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {27548#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,219 INFO L290 TraceCheckUtils]: 159: Hoare triple {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,219 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,219 INFO L272 TraceCheckUtils]: 157: Hoare triple {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,220 INFO L290 TraceCheckUtils]: 156: Hoare triple {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,220 INFO L290 TraceCheckUtils]: 155: Hoare triple {27569#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,220 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {27569#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,221 INFO L290 TraceCheckUtils]: 153: Hoare triple {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,221 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,221 INFO L272 TraceCheckUtils]: 151: Hoare triple {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,222 INFO L290 TraceCheckUtils]: 150: Hoare triple {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,222 INFO L290 TraceCheckUtils]: 149: Hoare triple {27590#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,223 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {27590#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,223 INFO L290 TraceCheckUtils]: 147: Hoare triple {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,224 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,224 INFO L272 TraceCheckUtils]: 145: Hoare triple {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,224 INFO L290 TraceCheckUtils]: 144: Hoare triple {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,224 INFO L290 TraceCheckUtils]: 143: Hoare triple {27611#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,225 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {27611#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,225 INFO L290 TraceCheckUtils]: 141: Hoare triple {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,226 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,226 INFO L272 TraceCheckUtils]: 139: Hoare triple {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,226 INFO L290 TraceCheckUtils]: 138: Hoare triple {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,226 INFO L290 TraceCheckUtils]: 137: Hoare triple {27632#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,227 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {27632#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,227 INFO L290 TraceCheckUtils]: 135: Hoare triple {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,228 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,228 INFO L272 TraceCheckUtils]: 133: Hoare triple {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,228 INFO L290 TraceCheckUtils]: 132: Hoare triple {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,229 INFO L290 TraceCheckUtils]: 131: Hoare triple {27653#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,229 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {27653#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,229 INFO L290 TraceCheckUtils]: 129: Hoare triple {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,230 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,230 INFO L272 TraceCheckUtils]: 127: Hoare triple {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,230 INFO L290 TraceCheckUtils]: 126: Hoare triple {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,231 INFO L290 TraceCheckUtils]: 125: Hoare triple {27674#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,231 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {27674#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,232 INFO L290 TraceCheckUtils]: 123: Hoare triple {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,232 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,232 INFO L272 TraceCheckUtils]: 121: Hoare triple {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,232 INFO L290 TraceCheckUtils]: 120: Hoare triple {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,233 INFO L290 TraceCheckUtils]: 119: Hoare triple {27695#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,233 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {27695#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,234 INFO L290 TraceCheckUtils]: 117: Hoare triple {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,234 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,234 INFO L272 TraceCheckUtils]: 115: Hoare triple {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,235 INFO L290 TraceCheckUtils]: 114: Hoare triple {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,235 INFO L290 TraceCheckUtils]: 113: Hoare triple {27716#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,236 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {27716#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,236 INFO L290 TraceCheckUtils]: 111: Hoare triple {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,236 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,237 INFO L272 TraceCheckUtils]: 109: Hoare triple {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,237 INFO L290 TraceCheckUtils]: 108: Hoare triple {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,237 INFO L290 TraceCheckUtils]: 107: Hoare triple {27737#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,238 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {27737#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,238 INFO L290 TraceCheckUtils]: 105: Hoare triple {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,239 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,239 INFO L272 TraceCheckUtils]: 103: Hoare triple {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,239 INFO L290 TraceCheckUtils]: 102: Hoare triple {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,239 INFO L290 TraceCheckUtils]: 101: Hoare triple {27758#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,240 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {27758#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,240 INFO L290 TraceCheckUtils]: 99: Hoare triple {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,241 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,241 INFO L272 TraceCheckUtils]: 97: Hoare triple {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,241 INFO L290 TraceCheckUtils]: 96: Hoare triple {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,241 INFO L290 TraceCheckUtils]: 95: Hoare triple {27779#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,242 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {27779#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,242 INFO L290 TraceCheckUtils]: 93: Hoare triple {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,243 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,243 INFO L272 TraceCheckUtils]: 91: Hoare triple {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,243 INFO L290 TraceCheckUtils]: 90: Hoare triple {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,244 INFO L290 TraceCheckUtils]: 89: Hoare triple {27800#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,244 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {27800#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,245 INFO L290 TraceCheckUtils]: 87: Hoare triple {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,245 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,245 INFO L272 TraceCheckUtils]: 85: Hoare triple {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,245 INFO L290 TraceCheckUtils]: 84: Hoare triple {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,246 INFO L290 TraceCheckUtils]: 83: Hoare triple {27821#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,246 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {27821#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,247 INFO L290 TraceCheckUtils]: 81: Hoare triple {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,247 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,247 INFO L272 TraceCheckUtils]: 79: Hoare triple {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,248 INFO L290 TraceCheckUtils]: 78: Hoare triple {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,248 INFO L290 TraceCheckUtils]: 77: Hoare triple {27842#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,248 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {27842#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,249 INFO L290 TraceCheckUtils]: 75: Hoare triple {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,249 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,249 INFO L272 TraceCheckUtils]: 73: Hoare triple {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,250 INFO L290 TraceCheckUtils]: 72: Hoare triple {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,250 INFO L290 TraceCheckUtils]: 71: Hoare triple {27863#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,251 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {27863#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,251 INFO L290 TraceCheckUtils]: 69: Hoare triple {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,251 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,252 INFO L272 TraceCheckUtils]: 67: Hoare triple {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,252 INFO L290 TraceCheckUtils]: 66: Hoare triple {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,252 INFO L290 TraceCheckUtils]: 65: Hoare triple {27884#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,253 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {27884#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,253 INFO L290 TraceCheckUtils]: 63: Hoare triple {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,254 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,254 INFO L272 TraceCheckUtils]: 61: Hoare triple {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,254 INFO L290 TraceCheckUtils]: 60: Hoare triple {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,254 INFO L290 TraceCheckUtils]: 59: Hoare triple {27905#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,255 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {27905#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,255 INFO L290 TraceCheckUtils]: 57: Hoare triple {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,256 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,256 INFO L272 TraceCheckUtils]: 55: Hoare triple {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,257 INFO L290 TraceCheckUtils]: 53: Hoare triple {27926#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,257 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {27926#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,257 INFO L290 TraceCheckUtils]: 51: Hoare triple {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,258 INFO L272 TraceCheckUtils]: 49: Hoare triple {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,259 INFO L290 TraceCheckUtils]: 47: Hoare triple {27947#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,259 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {27947#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,260 INFO L290 TraceCheckUtils]: 45: Hoare triple {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,260 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,260 INFO L272 TraceCheckUtils]: 43: Hoare triple {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,260 INFO L290 TraceCheckUtils]: 42: Hoare triple {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,261 INFO L290 TraceCheckUtils]: 41: Hoare triple {27968#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,261 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {27968#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,262 INFO L290 TraceCheckUtils]: 39: Hoare triple {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,263 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,263 INFO L272 TraceCheckUtils]: 37: Hoare triple {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,263 INFO L290 TraceCheckUtils]: 36: Hoare triple {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,264 INFO L290 TraceCheckUtils]: 35: Hoare triple {27989#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,264 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {27989#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,265 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,265 INFO L272 TraceCheckUtils]: 31: Hoare triple {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,265 INFO L290 TraceCheckUtils]: 30: Hoare triple {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,266 INFO L290 TraceCheckUtils]: 29: Hoare triple {28010#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,266 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {28010#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,267 INFO L290 TraceCheckUtils]: 27: Hoare triple {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,267 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,267 INFO L272 TraceCheckUtils]: 25: Hoare triple {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,268 INFO L290 TraceCheckUtils]: 24: Hoare triple {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {28031#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,268 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {28031#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,269 INFO L290 TraceCheckUtils]: 21: Hoare triple {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,269 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,269 INFO L272 TraceCheckUtils]: 19: Hoare triple {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,270 INFO L290 TraceCheckUtils]: 18: Hoare triple {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,270 INFO L290 TraceCheckUtils]: 17: Hoare triple {28052#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,271 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {28052#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,271 INFO L290 TraceCheckUtils]: 15: Hoare triple {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,272 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:20:29,272 INFO L272 TraceCheckUtils]: 13: Hoare triple {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,272 INFO L290 TraceCheckUtils]: 12: Hoare triple {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,272 INFO L290 TraceCheckUtils]: 11: Hoare triple {28073#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,273 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {28073#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,273 INFO L290 TraceCheckUtils]: 9: Hoare triple {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,274 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:20:29,274 INFO L272 TraceCheckUtils]: 7: Hoare triple {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-28 09:20:29,274 INFO L290 TraceCheckUtils]: 6: Hoare triple {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,274 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:20:29,274 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-28 09:20:29,274 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-28 09:20:29,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-28 09:20:29,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#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(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-28 09:20:29,275 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-28 09:20:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1651 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-04-28 09:20:29,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1502496545] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:20:29,276 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:20:29,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 56, 81] total 137 [2022-04-28 09:20:29,276 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:20:29,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [27796324] [2022-04-28 09:20:29,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [27796324] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:20:29,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:20:29,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-28 09:20:29,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20329451] [2022-04-28 09:20:29,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:20:29,277 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Word has length 167 [2022-04-28 09:20:29,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:20:29,278 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:29,364 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:29,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-28 09:20:29,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:20:29,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-28 09:20:29,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1756, Invalid=16876, Unknown=0, NotChecked=0, Total=18632 [2022-04-28 09:20:29,366 INFO L87 Difference]: Start difference. First operand 93 states and 118 transitions. Second operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:40,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:41,000 INFO L93 Difference]: Finished difference Result 103 states and 130 transitions. [2022-04-28 09:20:41,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-28 09:20:41,000 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Word has length 167 [2022-04-28 09:20:41,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:20:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-28 09:20:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-28 09:20:41,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 130 transitions. [2022-04-28 09:20:41,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:41,110 INFO L225 Difference]: With dead ends: 103 [2022-04-28 09:20:41,110 INFO L226 Difference]: Without dead ends: 98 [2022-04-28 09:20:41,111 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 282 SyntacticMatches, 26 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3699 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=4261, Invalid=32029, Unknown=0, NotChecked=0, Total=36290 [2022-04-28 09:20:41,112 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 64 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 5815 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 5958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 5815 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:20:41,112 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 276 Invalid, 5958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 5815 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-28 09:20:41,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-04-28 09:20:41,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 96. [2022-04-28 09:20:41,513 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:20:41,514 INFO L82 GeneralOperation]: Start isEquivalent. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:20:41,514 INFO L74 IsIncluded]: Start isIncluded. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:20:41,514 INFO L87 Difference]: Start difference. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:20:41,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:41,520 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-28 09:20:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-28 09:20:41,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:20:41,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:20:41,523 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 98 states. [2022-04-28 09:20:41,523 INFO L87 Difference]: Start difference. First operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 98 states. [2022-04-28 09:20:41,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:20:41,526 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-28 09:20:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-28 09:20:41,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:20:41,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:20:41,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:20:41,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:20:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:20:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 122 transitions. [2022-04-28 09:20:41,529 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 122 transitions. Word has length 167 [2022-04-28 09:20:41,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:20:41,530 INFO L495 AbstractCegarLoop]: Abstraction has 96 states and 122 transitions. [2022-04-28 09:20:41,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 09:20:41,530 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 122 transitions. [2022-04-28 09:20:41,697 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:20:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2022-04-28 09:20:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-04-28 09:20:41,699 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:20:41,699 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:20:41,725 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-28 09:20:41,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-28 09:20:41,912 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:20:41,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:20:41,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 53 times [2022-04-28 09:20:41,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:20:41,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1575475349] [2022-04-28 09:20:41,925 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:20:41,925 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:20:41,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 54 times [2022-04-28 09:20:41,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:20:41,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111447262] [2022-04-28 09:20:41,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:20:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:20:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:20:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-28 09:20:43,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-28 09:20:43,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-28 09:20:43,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:20:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,488 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:43,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:20:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:43,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:20:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,511 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:43,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:20:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,519 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:20:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:43,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:20:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,543 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:43,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:20:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:20:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,565 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:43,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:20:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,575 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:43,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:20:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,582 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:20:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:20:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:20:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,602 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:43,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:20:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,609 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:20:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,615 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:43,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:20:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:20:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,632 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:43,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:20:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:43,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:20:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:43,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:20:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:43,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:20:43,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,673 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:20:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:43,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:20:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,688 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:43,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:20:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:20:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,705 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:43,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:20:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,722 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:43,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:20:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:43,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:20:43,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:20:43,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-28 09:20:43,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-28 09:20:43,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-28 09:20:43,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-28 09:20:43,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-28 09:20:43,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-28 09:20:43,733 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,734 INFO L290 TraceCheckUtils]: 9: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,735 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:43,735 INFO L290 TraceCheckUtils]: 11: Hoare triple {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:43,736 INFO L290 TraceCheckUtils]: 12: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:43,736 INFO L272 TraceCheckUtils]: 13: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,736 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,737 INFO L290 TraceCheckUtils]: 15: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,737 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:43,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:43,738 INFO L290 TraceCheckUtils]: 18: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:43,738 INFO L272 TraceCheckUtils]: 19: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,739 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:43,740 INFO L290 TraceCheckUtils]: 23: Hoare triple {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:43,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:43,740 INFO L272 TraceCheckUtils]: 25: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,741 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,742 INFO L290 TraceCheckUtils]: 29: Hoare triple {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:43,742 INFO L290 TraceCheckUtils]: 30: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:43,742 INFO L272 TraceCheckUtils]: 31: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,742 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,743 INFO L290 TraceCheckUtils]: 33: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,743 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:43,744 INFO L290 TraceCheckUtils]: 35: Hoare triple {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:43,744 INFO L290 TraceCheckUtils]: 36: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:43,744 INFO L272 TraceCheckUtils]: 37: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,744 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,745 INFO L290 TraceCheckUtils]: 39: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,745 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:43,745 INFO L290 TraceCheckUtils]: 41: Hoare triple {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:43,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:43,746 INFO L272 TraceCheckUtils]: 43: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,746 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,747 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,747 INFO L290 TraceCheckUtils]: 47: Hoare triple {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:43,748 INFO L290 TraceCheckUtils]: 48: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:43,748 INFO L272 TraceCheckUtils]: 49: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,748 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,749 INFO L290 TraceCheckUtils]: 51: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,749 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:43,749 INFO L290 TraceCheckUtils]: 53: Hoare triple {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:43,750 INFO L290 TraceCheckUtils]: 54: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:43,750 INFO L272 TraceCheckUtils]: 55: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,750 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,750 INFO L290 TraceCheckUtils]: 57: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,751 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:43,751 INFO L290 TraceCheckUtils]: 59: Hoare triple {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:43,752 INFO L290 TraceCheckUtils]: 60: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:43,752 INFO L272 TraceCheckUtils]: 61: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,752 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,752 INFO L290 TraceCheckUtils]: 63: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,753 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,753 INFO L290 TraceCheckUtils]: 65: Hoare triple {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:43,754 INFO L290 TraceCheckUtils]: 66: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:43,754 INFO L272 TraceCheckUtils]: 67: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,754 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,754 INFO L290 TraceCheckUtils]: 69: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,755 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,755 INFO L290 TraceCheckUtils]: 71: Hoare triple {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:43,756 INFO L290 TraceCheckUtils]: 72: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:43,756 INFO L272 TraceCheckUtils]: 73: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,756 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,756 INFO L290 TraceCheckUtils]: 75: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,757 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,757 INFO L290 TraceCheckUtils]: 77: Hoare triple {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:43,758 INFO L290 TraceCheckUtils]: 78: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:43,758 INFO L272 TraceCheckUtils]: 79: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,758 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,758 INFO L290 TraceCheckUtils]: 81: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,759 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:43,759 INFO L290 TraceCheckUtils]: 83: Hoare triple {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:43,760 INFO L290 TraceCheckUtils]: 84: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:43,760 INFO L272 TraceCheckUtils]: 85: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,760 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,761 INFO L290 TraceCheckUtils]: 87: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,761 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,761 INFO L290 TraceCheckUtils]: 89: Hoare triple {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:43,762 INFO L290 TraceCheckUtils]: 90: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:43,762 INFO L272 TraceCheckUtils]: 91: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,762 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,763 INFO L290 TraceCheckUtils]: 93: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,763 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:43,763 INFO L290 TraceCheckUtils]: 95: Hoare triple {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:43,764 INFO L290 TraceCheckUtils]: 96: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:43,764 INFO L272 TraceCheckUtils]: 97: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,764 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,765 INFO L290 TraceCheckUtils]: 99: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,765 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,766 INFO L290 TraceCheckUtils]: 101: Hoare triple {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:43,766 INFO L290 TraceCheckUtils]: 102: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:43,766 INFO L272 TraceCheckUtils]: 103: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,766 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,767 INFO L290 TraceCheckUtils]: 105: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,767 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:43,768 INFO L290 TraceCheckUtils]: 107: Hoare triple {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:43,768 INFO L290 TraceCheckUtils]: 108: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:43,768 INFO L272 TraceCheckUtils]: 109: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,768 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,769 INFO L290 TraceCheckUtils]: 111: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,769 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:43,770 INFO L290 TraceCheckUtils]: 113: Hoare triple {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:43,770 INFO L290 TraceCheckUtils]: 114: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:43,770 INFO L272 TraceCheckUtils]: 115: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,770 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,771 INFO L290 TraceCheckUtils]: 117: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,771 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:43,772 INFO L290 TraceCheckUtils]: 119: Hoare triple {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:43,772 INFO L290 TraceCheckUtils]: 120: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:43,772 INFO L272 TraceCheckUtils]: 121: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,772 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,773 INFO L290 TraceCheckUtils]: 123: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,773 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:43,774 INFO L290 TraceCheckUtils]: 125: Hoare triple {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:43,774 INFO L290 TraceCheckUtils]: 126: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:43,774 INFO L272 TraceCheckUtils]: 127: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,774 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,775 INFO L290 TraceCheckUtils]: 129: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,775 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,776 INFO L290 TraceCheckUtils]: 131: Hoare triple {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:43,776 INFO L290 TraceCheckUtils]: 132: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:43,776 INFO L272 TraceCheckUtils]: 133: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,776 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,777 INFO L290 TraceCheckUtils]: 135: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,777 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:43,778 INFO L290 TraceCheckUtils]: 137: Hoare triple {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:43,778 INFO L290 TraceCheckUtils]: 138: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:43,778 INFO L272 TraceCheckUtils]: 139: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,778 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,779 INFO L290 TraceCheckUtils]: 141: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,779 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:43,780 INFO L290 TraceCheckUtils]: 143: Hoare triple {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:43,780 INFO L290 TraceCheckUtils]: 144: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:43,780 INFO L272 TraceCheckUtils]: 145: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,780 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,781 INFO L290 TraceCheckUtils]: 147: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,781 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:43,782 INFO L290 TraceCheckUtils]: 149: Hoare triple {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:43,782 INFO L290 TraceCheckUtils]: 150: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:43,782 INFO L272 TraceCheckUtils]: 151: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,782 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,783 INFO L290 TraceCheckUtils]: 153: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,783 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:43,784 INFO L290 TraceCheckUtils]: 155: Hoare triple {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:43,784 INFO L290 TraceCheckUtils]: 156: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:43,784 INFO L272 TraceCheckUtils]: 157: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,785 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,785 INFO L290 TraceCheckUtils]: 159: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,786 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:43,786 INFO L290 TraceCheckUtils]: 161: Hoare triple {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:20:43,786 INFO L290 TraceCheckUtils]: 162: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:20:43,786 INFO L272 TraceCheckUtils]: 163: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:43,787 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,787 INFO L290 TraceCheckUtils]: 165: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:43,788 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:20:43,788 INFO L290 TraceCheckUtils]: 167: Hoare triple {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {28953#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-28 09:20:43,788 INFO L290 TraceCheckUtils]: 168: Hoare triple {28953#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !(~x~0 % 4294967296 < 268435455); {28814#false} is VALID [2022-04-28 09:20:43,788 INFO L272 TraceCheckUtils]: 169: Hoare triple {28814#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {28814#false} is VALID [2022-04-28 09:20:43,789 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-28 09:20:43,789 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-28 09:20:43,789 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-28 09:20:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-28 09:20:43,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:20:43,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111447262] [2022-04-28 09:20:43,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111447262] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:20:43,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186612392] [2022-04-28 09:20:43,790 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:20:43,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:20:43,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:20:43,792 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:20:43,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 09:20:46,453 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-28 09:20:46,453 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:20:46,460 WARN L261 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 279 conjunts are in the unsatisfiable core [2022-04-28 09:20:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:20:46,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:20:49,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-28 09:20:49,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#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(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-28 09:20:49,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-28 09:20:49,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-28 09:20:49,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-28 09:20:49,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-28 09:20:49,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-28 09:20:49,150 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,151 INFO L290 TraceCheckUtils]: 9: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,151 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:20:49,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:49,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:20:49,152 INFO L272 TraceCheckUtils]: 13: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,152 INFO L290 TraceCheckUtils]: 15: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,153 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:20:49,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:49,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:20:49,154 INFO L272 TraceCheckUtils]: 19: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,154 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,154 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,155 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:20:49,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:49,156 INFO L290 TraceCheckUtils]: 24: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:20:49,156 INFO L272 TraceCheckUtils]: 25: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,156 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,156 INFO L290 TraceCheckUtils]: 27: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,157 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,157 INFO L290 TraceCheckUtils]: 29: Hoare triple {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:49,158 INFO L290 TraceCheckUtils]: 30: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:20:49,158 INFO L272 TraceCheckUtils]: 31: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,158 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,158 INFO L290 TraceCheckUtils]: 33: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,159 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:20:49,159 INFO L290 TraceCheckUtils]: 35: Hoare triple {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:49,160 INFO L290 TraceCheckUtils]: 36: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:20:49,160 INFO L272 TraceCheckUtils]: 37: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,160 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,160 INFO L290 TraceCheckUtils]: 39: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,161 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:20:49,161 INFO L290 TraceCheckUtils]: 41: Hoare triple {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:49,162 INFO L290 TraceCheckUtils]: 42: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:20:49,162 INFO L272 TraceCheckUtils]: 43: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,162 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,162 INFO L290 TraceCheckUtils]: 45: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,163 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,163 INFO L290 TraceCheckUtils]: 47: Hoare triple {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:49,163 INFO L290 TraceCheckUtils]: 48: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:20:49,164 INFO L272 TraceCheckUtils]: 49: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,164 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,164 INFO L290 TraceCheckUtils]: 51: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,165 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:20:49,165 INFO L290 TraceCheckUtils]: 53: Hoare triple {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:49,165 INFO L290 TraceCheckUtils]: 54: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:20:49,166 INFO L272 TraceCheckUtils]: 55: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,166 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,166 INFO L290 TraceCheckUtils]: 57: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,167 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:20:49,167 INFO L290 TraceCheckUtils]: 59: Hoare triple {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:49,167 INFO L290 TraceCheckUtils]: 60: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:20:49,168 INFO L272 TraceCheckUtils]: 61: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,168 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,169 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:49,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:20:49,169 INFO L272 TraceCheckUtils]: 67: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,170 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,170 INFO L290 TraceCheckUtils]: 69: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,171 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,171 INFO L290 TraceCheckUtils]: 71: Hoare triple {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:49,171 INFO L290 TraceCheckUtils]: 72: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:20:49,171 INFO L272 TraceCheckUtils]: 73: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,172 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,172 INFO L290 TraceCheckUtils]: 75: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,173 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,173 INFO L290 TraceCheckUtils]: 77: Hoare triple {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:49,173 INFO L290 TraceCheckUtils]: 78: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:20:49,173 INFO L272 TraceCheckUtils]: 79: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,174 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,174 INFO L290 TraceCheckUtils]: 81: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,175 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:20:49,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:49,175 INFO L290 TraceCheckUtils]: 84: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:20:49,175 INFO L272 TraceCheckUtils]: 85: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,176 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,176 INFO L290 TraceCheckUtils]: 87: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,177 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,177 INFO L290 TraceCheckUtils]: 89: Hoare triple {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:49,177 INFO L290 TraceCheckUtils]: 90: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:20:49,177 INFO L272 TraceCheckUtils]: 91: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,178 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,178 INFO L290 TraceCheckUtils]: 93: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,179 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:20:49,179 INFO L290 TraceCheckUtils]: 95: Hoare triple {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:49,179 INFO L290 TraceCheckUtils]: 96: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:20:49,179 INFO L272 TraceCheckUtils]: 97: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,180 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,180 INFO L290 TraceCheckUtils]: 99: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,181 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,181 INFO L290 TraceCheckUtils]: 101: Hoare triple {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:49,181 INFO L290 TraceCheckUtils]: 102: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:20:49,181 INFO L272 TraceCheckUtils]: 103: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,182 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,182 INFO L290 TraceCheckUtils]: 105: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,182 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:20:49,183 INFO L290 TraceCheckUtils]: 107: Hoare triple {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:49,183 INFO L290 TraceCheckUtils]: 108: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:20:49,183 INFO L272 TraceCheckUtils]: 109: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,184 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,184 INFO L290 TraceCheckUtils]: 111: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,184 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:20:49,185 INFO L290 TraceCheckUtils]: 113: Hoare triple {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:49,185 INFO L290 TraceCheckUtils]: 114: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:20:49,185 INFO L272 TraceCheckUtils]: 115: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,185 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,186 INFO L290 TraceCheckUtils]: 117: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,186 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:20:49,187 INFO L290 TraceCheckUtils]: 119: Hoare triple {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:49,187 INFO L290 TraceCheckUtils]: 120: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:20:49,187 INFO L272 TraceCheckUtils]: 121: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,187 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,188 INFO L290 TraceCheckUtils]: 123: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,188 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:20:49,189 INFO L290 TraceCheckUtils]: 125: Hoare triple {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:49,189 INFO L290 TraceCheckUtils]: 126: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:20:49,189 INFO L272 TraceCheckUtils]: 127: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,189 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,190 INFO L290 TraceCheckUtils]: 129: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,190 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,191 INFO L290 TraceCheckUtils]: 131: Hoare triple {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:49,191 INFO L290 TraceCheckUtils]: 132: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:20:49,191 INFO L272 TraceCheckUtils]: 133: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,191 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,192 INFO L290 TraceCheckUtils]: 135: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,192 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:20:49,193 INFO L290 TraceCheckUtils]: 137: Hoare triple {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:49,193 INFO L290 TraceCheckUtils]: 138: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:20:49,193 INFO L272 TraceCheckUtils]: 139: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,193 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,194 INFO L290 TraceCheckUtils]: 141: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,194 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:20:49,195 INFO L290 TraceCheckUtils]: 143: Hoare triple {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:49,195 INFO L290 TraceCheckUtils]: 144: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:20:49,195 INFO L272 TraceCheckUtils]: 145: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,195 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,196 INFO L290 TraceCheckUtils]: 147: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,196 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:20:49,197 INFO L290 TraceCheckUtils]: 149: Hoare triple {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:49,197 INFO L290 TraceCheckUtils]: 150: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:20:49,197 INFO L272 TraceCheckUtils]: 151: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,197 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,198 INFO L290 TraceCheckUtils]: 153: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,198 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:20:49,199 INFO L290 TraceCheckUtils]: 155: Hoare triple {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:49,199 INFO L290 TraceCheckUtils]: 156: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:20:49,199 INFO L272 TraceCheckUtils]: 157: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,199 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,200 INFO L290 TraceCheckUtils]: 159: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,200 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:20:49,201 INFO L290 TraceCheckUtils]: 161: Hoare triple {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:20:49,201 INFO L290 TraceCheckUtils]: 162: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:20:49,201 INFO L272 TraceCheckUtils]: 163: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:20:49,201 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,202 INFO L290 TraceCheckUtils]: 165: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:20:49,202 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:20:49,203 INFO L290 TraceCheckUtils]: 167: Hoare triple {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {29460#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:20:49,203 INFO L290 TraceCheckUtils]: 168: Hoare triple {29460#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {28814#false} is VALID [2022-04-28 09:20:49,203 INFO L272 TraceCheckUtils]: 169: Hoare triple {28814#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {28814#false} is VALID [2022-04-28 09:20:49,203 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-28 09:20:49,203 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-28 09:20:49,203 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-28 09:20:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-28 09:20:49,204 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:21:00,138 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-28 09:21:00,139 INFO L290 TraceCheckUtils]: 171: Hoare triple {29479#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {28814#false} is VALID [2022-04-28 09:21:00,139 INFO L290 TraceCheckUtils]: 170: Hoare triple {29483#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {29479#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:21:00,139 INFO L272 TraceCheckUtils]: 169: Hoare triple {29487#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {29483#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:21:00,140 INFO L290 TraceCheckUtils]: 168: Hoare triple {29491#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {29487#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:21:00,140 INFO L290 TraceCheckUtils]: 167: Hoare triple {29495#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29491#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,141 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29495#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,141 INFO L290 TraceCheckUtils]: 165: Hoare triple {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,142 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,142 INFO L272 TraceCheckUtils]: 163: Hoare triple {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,142 INFO L290 TraceCheckUtils]: 162: Hoare triple {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,143 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,144 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29516#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,144 INFO L290 TraceCheckUtils]: 159: Hoare triple {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,145 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,145 INFO L272 TraceCheckUtils]: 157: Hoare triple {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,145 INFO L290 TraceCheckUtils]: 156: Hoare triple {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,145 INFO L290 TraceCheckUtils]: 155: Hoare triple {29537#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,146 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {29537#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,147 INFO L290 TraceCheckUtils]: 153: Hoare triple {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,147 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,147 INFO L272 TraceCheckUtils]: 151: Hoare triple {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,148 INFO L290 TraceCheckUtils]: 150: Hoare triple {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,148 INFO L290 TraceCheckUtils]: 149: Hoare triple {29558#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,149 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {29558#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,149 INFO L290 TraceCheckUtils]: 147: Hoare triple {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,150 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,150 INFO L272 TraceCheckUtils]: 145: Hoare triple {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,150 INFO L290 TraceCheckUtils]: 144: Hoare triple {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,151 INFO L290 TraceCheckUtils]: 143: Hoare triple {29579#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,151 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {29579#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,152 INFO L290 TraceCheckUtils]: 141: Hoare triple {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,152 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,152 INFO L272 TraceCheckUtils]: 139: Hoare triple {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,153 INFO L290 TraceCheckUtils]: 138: Hoare triple {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,153 INFO L290 TraceCheckUtils]: 137: Hoare triple {29600#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,154 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {29600#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,154 INFO L290 TraceCheckUtils]: 135: Hoare triple {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,155 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,155 INFO L272 TraceCheckUtils]: 133: Hoare triple {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,155 INFO L290 TraceCheckUtils]: 132: Hoare triple {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,156 INFO L290 TraceCheckUtils]: 131: Hoare triple {29621#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,156 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29621#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,157 INFO L290 TraceCheckUtils]: 129: Hoare triple {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,158 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,158 INFO L272 TraceCheckUtils]: 127: Hoare triple {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,158 INFO L290 TraceCheckUtils]: 126: Hoare triple {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,158 INFO L290 TraceCheckUtils]: 125: Hoare triple {29642#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,159 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29642#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,160 INFO L290 TraceCheckUtils]: 123: Hoare triple {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:21:00,160 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:21:00,160 INFO L272 TraceCheckUtils]: 121: Hoare triple {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,161 INFO L290 TraceCheckUtils]: 120: Hoare triple {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,161 INFO L290 TraceCheckUtils]: 119: Hoare triple {29663#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,162 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29663#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,162 INFO L290 TraceCheckUtils]: 117: Hoare triple {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,163 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,163 INFO L272 TraceCheckUtils]: 115: Hoare triple {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,163 INFO L290 TraceCheckUtils]: 114: Hoare triple {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,164 INFO L290 TraceCheckUtils]: 113: Hoare triple {29684#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,164 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {29684#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,165 INFO L290 TraceCheckUtils]: 111: Hoare triple {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,165 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,165 INFO L272 TraceCheckUtils]: 109: Hoare triple {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,166 INFO L290 TraceCheckUtils]: 108: Hoare triple {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,166 INFO L290 TraceCheckUtils]: 107: Hoare triple {29705#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,167 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {29705#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,167 INFO L290 TraceCheckUtils]: 105: Hoare triple {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,168 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,168 INFO L272 TraceCheckUtils]: 103: Hoare triple {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,168 INFO L290 TraceCheckUtils]: 102: Hoare triple {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,169 INFO L290 TraceCheckUtils]: 101: Hoare triple {29726#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,170 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {29726#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,170 INFO L290 TraceCheckUtils]: 99: Hoare triple {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,171 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,171 INFO L272 TraceCheckUtils]: 97: Hoare triple {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,171 INFO L290 TraceCheckUtils]: 96: Hoare triple {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,171 INFO L290 TraceCheckUtils]: 95: Hoare triple {29747#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,172 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {29747#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,173 INFO L290 TraceCheckUtils]: 93: Hoare triple {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,173 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,173 INFO L272 TraceCheckUtils]: 91: Hoare triple {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,174 INFO L290 TraceCheckUtils]: 90: Hoare triple {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,174 INFO L290 TraceCheckUtils]: 89: Hoare triple {29768#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,175 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29768#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,175 INFO L290 TraceCheckUtils]: 87: Hoare triple {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,176 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,176 INFO L272 TraceCheckUtils]: 85: Hoare triple {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,176 INFO L290 TraceCheckUtils]: 84: Hoare triple {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,177 INFO L290 TraceCheckUtils]: 83: Hoare triple {29789#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,177 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29789#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,178 INFO L290 TraceCheckUtils]: 81: Hoare triple {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,178 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,179 INFO L272 TraceCheckUtils]: 79: Hoare triple {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,179 INFO L290 TraceCheckUtils]: 78: Hoare triple {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,179 INFO L290 TraceCheckUtils]: 77: Hoare triple {29810#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,180 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {29810#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,180 INFO L290 TraceCheckUtils]: 75: Hoare triple {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,181 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,181 INFO L272 TraceCheckUtils]: 73: Hoare triple {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,181 INFO L290 TraceCheckUtils]: 72: Hoare triple {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,182 INFO L290 TraceCheckUtils]: 71: Hoare triple {29831#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,183 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29831#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,183 INFO L290 TraceCheckUtils]: 69: Hoare triple {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,184 INFO L272 TraceCheckUtils]: 67: Hoare triple {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {29852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,185 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {29852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,186 INFO L290 TraceCheckUtils]: 63: Hoare triple {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,187 INFO L272 TraceCheckUtils]: 61: Hoare triple {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,187 INFO L290 TraceCheckUtils]: 60: Hoare triple {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,187 INFO L290 TraceCheckUtils]: 59: Hoare triple {29873#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,188 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29873#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,188 INFO L290 TraceCheckUtils]: 57: Hoare triple {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,189 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,189 INFO L272 TraceCheckUtils]: 55: Hoare triple {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,190 INFO L290 TraceCheckUtils]: 54: Hoare triple {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,190 INFO L290 TraceCheckUtils]: 53: Hoare triple {29894#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,191 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29894#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,191 INFO L290 TraceCheckUtils]: 51: Hoare triple {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,192 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,192 INFO L272 TraceCheckUtils]: 49: Hoare triple {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,192 INFO L290 TraceCheckUtils]: 48: Hoare triple {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,192 INFO L290 TraceCheckUtils]: 47: Hoare triple {29915#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,193 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29915#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,194 INFO L290 TraceCheckUtils]: 45: Hoare triple {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,194 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,194 INFO L272 TraceCheckUtils]: 43: Hoare triple {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,195 INFO L290 TraceCheckUtils]: 42: Hoare triple {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,195 INFO L290 TraceCheckUtils]: 41: Hoare triple {29936#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,196 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {29936#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,196 INFO L290 TraceCheckUtils]: 39: Hoare triple {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,197 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,197 INFO L272 TraceCheckUtils]: 37: Hoare triple {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,197 INFO L290 TraceCheckUtils]: 36: Hoare triple {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,198 INFO L290 TraceCheckUtils]: 35: Hoare triple {29957#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,198 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {29957#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,200 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,200 INFO L272 TraceCheckUtils]: 31: Hoare triple {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,200 INFO L290 TraceCheckUtils]: 30: Hoare triple {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,200 INFO L290 TraceCheckUtils]: 29: Hoare triple {29978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,201 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {29978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,202 INFO L290 TraceCheckUtils]: 27: Hoare triple {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,202 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,202 INFO L272 TraceCheckUtils]: 25: Hoare triple {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,203 INFO L290 TraceCheckUtils]: 24: Hoare triple {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,203 INFO L290 TraceCheckUtils]: 23: Hoare triple {29999#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,204 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29999#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,205 INFO L272 TraceCheckUtils]: 19: Hoare triple {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,206 INFO L290 TraceCheckUtils]: 17: Hoare triple {30020#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:21:00,206 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {30020#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,207 INFO L290 TraceCheckUtils]: 15: Hoare triple {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,207 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,207 INFO L272 TraceCheckUtils]: 13: Hoare triple {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,208 INFO L290 TraceCheckUtils]: 12: Hoare triple {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,208 INFO L290 TraceCheckUtils]: 11: Hoare triple {30041#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,209 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {30041#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:21:00,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,210 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:21:00,210 INFO L272 TraceCheckUtils]: 7: Hoare triple {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-28 09:21:00,210 INFO L290 TraceCheckUtils]: 6: Hoare triple {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,211 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:21:00,211 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-28 09:21:00,211 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-28 09:21:00,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-28 09:21:00,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#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(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-28 09:21:00,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-28 09:21:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1782 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2022-04-28 09:21:00,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [186612392] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:21:00,212 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:21:00,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58, 87] total 145 [2022-04-28 09:21:00,212 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:21:00,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1575475349] [2022-04-28 09:21:00,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1575475349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:21:00,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:21:00,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-28 09:21:00,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215888180] [2022-04-28 09:21:00,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:21:00,213 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 173 [2022-04-28 09:21:00,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:21:00,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:21:00,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:00,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-28 09:21:00,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:21:00,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-28 09:21:00,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1911, Invalid=18969, Unknown=0, NotChecked=0, Total=20880 [2022-04-28 09:21:00,301 INFO L87 Difference]: Start difference. First operand 96 states and 122 transitions. Second operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:21:12,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:12,938 INFO L93 Difference]: Finished difference Result 106 states and 134 transitions. [2022-04-28 09:21:12,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-28 09:21:12,938 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 173 [2022-04-28 09:21:12,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:21:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:21:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-28 09:21:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:21:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-28 09:21:12,946 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 134 transitions. [2022-04-28 09:21:13,047 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:13,048 INFO L225 Difference]: With dead ends: 106 [2022-04-28 09:21:13,048 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 09:21:13,050 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 515 GetRequests, 289 SyntacticMatches, 27 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3982 ImplicationChecksByTransitivity, 14.3s TimeCoverageRelationStatistics Valid=4593, Invalid=35607, Unknown=0, NotChecked=0, Total=40200 [2022-04-28 09:21:13,050 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 66 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 6116 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 267 SdHoareTripleChecker+Invalid, 6268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 6116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-28 09:21:13,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 267 Invalid, 6268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 6116 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-28 09:21:13,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 09:21:13,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 99. [2022-04-28 09:21:13,520 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:21:13,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:13,520 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:13,520 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:13,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:13,523 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-28 09:21:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-28 09:21:13,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:21:13,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:21:13,524 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 101 states. [2022-04-28 09:21:13,524 INFO L87 Difference]: Start difference. First operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 101 states. [2022-04-28 09:21:13,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:13,527 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-28 09:21:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-28 09:21:13,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:21:13,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:21:13,528 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:21:13,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:21:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 126 transitions. [2022-04-28 09:21:13,530 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 126 transitions. Word has length 173 [2022-04-28 09:21:13,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:21:13,531 INFO L495 AbstractCegarLoop]: Abstraction has 99 states and 126 transitions. [2022-04-28 09:21:13,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 09:21:13,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 126 transitions. [2022-04-28 09:21:13,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 126 transitions. [2022-04-28 09:21:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-04-28 09:21:13,712 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:21:13,712 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:21:13,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-28 09:21:13,913 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-28 09:21:13,913 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:21:13,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:21:13,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 55 times [2022-04-28 09:21:13,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:21:13,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [368725417] [2022-04-28 09:21:13,928 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:21:13,928 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:21:13,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 56 times [2022-04-28 09:21:13,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:21:13,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93461909] [2022-04-28 09:21:13,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:21:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:21:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:21:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-28 09:21:15,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-28 09:21:15,794 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-28 09:21:15,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:21:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:21:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,862 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:15,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:21:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:15,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:21:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,880 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:21:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:21:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,894 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:15,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:21:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,901 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:21:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,913 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:15,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:21:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:15,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:21:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:21:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:21:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,939 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,940 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:21:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,947 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:15,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:21:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,953 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,954 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,954 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:21:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:15,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:21:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,974 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:15,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:21:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,984 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:15,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:21:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:15,992 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:15,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:15,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:21:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,002 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:16,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:21:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,010 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,011 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:16,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:21:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:21:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,028 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:16,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:21:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,036 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:16,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:21:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,046 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:21:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:16,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:21:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:16,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:21:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,070 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:16,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:21:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:16,077 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:21:16,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-28 09:21:16,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-28 09:21:16,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-28 09:21:16,078 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-28 09:21:16,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-28 09:21:16,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-28 09:21:16,078 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,079 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,079 INFO L290 TraceCheckUtils]: 9: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,079 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:16,080 INFO L290 TraceCheckUtils]: 11: Hoare triple {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:16,080 INFO L290 TraceCheckUtils]: 12: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:16,080 INFO L272 TraceCheckUtils]: 13: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,081 INFO L290 TraceCheckUtils]: 15: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,081 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:16,082 INFO L290 TraceCheckUtils]: 17: Hoare triple {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:16,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:16,082 INFO L272 TraceCheckUtils]: 19: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,083 INFO L290 TraceCheckUtils]: 21: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,083 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:16,084 INFO L290 TraceCheckUtils]: 23: Hoare triple {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:16,084 INFO L290 TraceCheckUtils]: 24: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:16,084 INFO L272 TraceCheckUtils]: 25: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,084 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,085 INFO L290 TraceCheckUtils]: 27: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,085 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:16,086 INFO L290 TraceCheckUtils]: 30: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:16,086 INFO L272 TraceCheckUtils]: 31: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,087 INFO L290 TraceCheckUtils]: 33: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,087 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:16,088 INFO L290 TraceCheckUtils]: 35: Hoare triple {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:16,088 INFO L290 TraceCheckUtils]: 36: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:16,088 INFO L272 TraceCheckUtils]: 37: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,089 INFO L290 TraceCheckUtils]: 39: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,089 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:16,090 INFO L290 TraceCheckUtils]: 41: Hoare triple {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:16,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:16,090 INFO L272 TraceCheckUtils]: 43: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,091 INFO L290 TraceCheckUtils]: 45: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,091 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,092 INFO L290 TraceCheckUtils]: 47: Hoare triple {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:16,092 INFO L290 TraceCheckUtils]: 48: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:16,092 INFO L272 TraceCheckUtils]: 49: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,092 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,093 INFO L290 TraceCheckUtils]: 51: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,093 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:16,094 INFO L290 TraceCheckUtils]: 53: Hoare triple {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:16,094 INFO L290 TraceCheckUtils]: 54: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:16,094 INFO L272 TraceCheckUtils]: 55: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,094 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,095 INFO L290 TraceCheckUtils]: 57: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,095 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:16,096 INFO L290 TraceCheckUtils]: 59: Hoare triple {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:16,096 INFO L290 TraceCheckUtils]: 60: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:16,096 INFO L272 TraceCheckUtils]: 61: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,096 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,097 INFO L290 TraceCheckUtils]: 63: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,097 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,098 INFO L290 TraceCheckUtils]: 65: Hoare triple {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:16,098 INFO L290 TraceCheckUtils]: 66: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:16,098 INFO L272 TraceCheckUtils]: 67: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,098 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,099 INFO L290 TraceCheckUtils]: 69: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,099 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,100 INFO L290 TraceCheckUtils]: 71: Hoare triple {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:16,100 INFO L290 TraceCheckUtils]: 72: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:16,100 INFO L272 TraceCheckUtils]: 73: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,100 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,101 INFO L290 TraceCheckUtils]: 75: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,101 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,102 INFO L290 TraceCheckUtils]: 77: Hoare triple {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:16,102 INFO L290 TraceCheckUtils]: 78: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:16,102 INFO L272 TraceCheckUtils]: 79: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,102 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,103 INFO L290 TraceCheckUtils]: 81: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,103 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:16,104 INFO L290 TraceCheckUtils]: 83: Hoare triple {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:16,104 INFO L290 TraceCheckUtils]: 84: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:16,104 INFO L272 TraceCheckUtils]: 85: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,104 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,105 INFO L290 TraceCheckUtils]: 87: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,105 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,106 INFO L290 TraceCheckUtils]: 89: Hoare triple {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:16,106 INFO L290 TraceCheckUtils]: 90: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:16,106 INFO L272 TraceCheckUtils]: 91: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,106 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,107 INFO L290 TraceCheckUtils]: 93: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,107 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:16,108 INFO L290 TraceCheckUtils]: 95: Hoare triple {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:16,108 INFO L290 TraceCheckUtils]: 96: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:16,108 INFO L272 TraceCheckUtils]: 97: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,108 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,109 INFO L290 TraceCheckUtils]: 99: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,109 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,110 INFO L290 TraceCheckUtils]: 101: Hoare triple {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:16,110 INFO L290 TraceCheckUtils]: 102: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:16,110 INFO L272 TraceCheckUtils]: 103: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,110 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,111 INFO L290 TraceCheckUtils]: 105: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,111 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:16,112 INFO L290 TraceCheckUtils]: 107: Hoare triple {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:16,112 INFO L290 TraceCheckUtils]: 108: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:16,112 INFO L272 TraceCheckUtils]: 109: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,112 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,113 INFO L290 TraceCheckUtils]: 111: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,113 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:16,113 INFO L290 TraceCheckUtils]: 113: Hoare triple {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:16,114 INFO L290 TraceCheckUtils]: 114: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:16,114 INFO L272 TraceCheckUtils]: 115: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,114 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,115 INFO L290 TraceCheckUtils]: 117: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,115 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:16,115 INFO L290 TraceCheckUtils]: 119: Hoare triple {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:16,116 INFO L290 TraceCheckUtils]: 120: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:16,116 INFO L272 TraceCheckUtils]: 121: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,116 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,117 INFO L290 TraceCheckUtils]: 123: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,117 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:16,117 INFO L290 TraceCheckUtils]: 125: Hoare triple {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:16,118 INFO L290 TraceCheckUtils]: 126: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:16,118 INFO L272 TraceCheckUtils]: 127: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,118 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,119 INFO L290 TraceCheckUtils]: 129: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,119 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,119 INFO L290 TraceCheckUtils]: 131: Hoare triple {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:16,120 INFO L290 TraceCheckUtils]: 132: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:16,120 INFO L272 TraceCheckUtils]: 133: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,120 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,120 INFO L290 TraceCheckUtils]: 135: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,121 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:16,121 INFO L290 TraceCheckUtils]: 137: Hoare triple {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:16,122 INFO L290 TraceCheckUtils]: 138: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:16,122 INFO L272 TraceCheckUtils]: 139: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,122 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,122 INFO L290 TraceCheckUtils]: 141: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,123 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:16,123 INFO L290 TraceCheckUtils]: 143: Hoare triple {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:16,124 INFO L290 TraceCheckUtils]: 144: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:16,124 INFO L272 TraceCheckUtils]: 145: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,124 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,124 INFO L290 TraceCheckUtils]: 147: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,125 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:16,125 INFO L290 TraceCheckUtils]: 149: Hoare triple {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:16,126 INFO L290 TraceCheckUtils]: 150: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:16,126 INFO L272 TraceCheckUtils]: 151: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,126 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,126 INFO L290 TraceCheckUtils]: 153: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,127 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:16,127 INFO L290 TraceCheckUtils]: 155: Hoare triple {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:16,128 INFO L290 TraceCheckUtils]: 156: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:16,128 INFO L272 TraceCheckUtils]: 157: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,128 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,128 INFO L290 TraceCheckUtils]: 159: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,129 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:16,129 INFO L290 TraceCheckUtils]: 161: Hoare triple {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:16,130 INFO L290 TraceCheckUtils]: 162: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:16,130 INFO L272 TraceCheckUtils]: 163: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,130 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,130 INFO L290 TraceCheckUtils]: 165: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,131 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:16,131 INFO L290 TraceCheckUtils]: 167: Hoare triple {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:16,132 INFO L290 TraceCheckUtils]: 168: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:16,132 INFO L272 TraceCheckUtils]: 169: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:16,132 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,132 INFO L290 TraceCheckUtils]: 171: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:16,133 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:16,133 INFO L290 TraceCheckUtils]: 173: Hoare triple {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {30948#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-28 09:21:16,134 INFO L290 TraceCheckUtils]: 174: Hoare triple {30948#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-28 09:21:16,134 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-28 09:21:16,134 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-28 09:21:16,134 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-28 09:21:16,134 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-28 09:21:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-28 09:21:16,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:21:16,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93461909] [2022-04-28 09:21:16,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93461909] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:21:16,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351668172] [2022-04-28 09:21:16,135 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:21:16,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:21:16,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:21:16,140 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:21:16,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 09:21:16,263 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:21:16,264 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:21:16,267 WARN L261 TraceCheckSpWp]: Trace formula consists of 443 conjuncts, 283 conjunts are in the unsatisfiable core [2022-04-28 09:21:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:16,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:21:19,027 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-28 09:21:19,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#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(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-28 09:21:19,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-28 09:21:19,027 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-28 09:21:19,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-28 09:21:19,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-28 09:21:19,028 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-28 09:21:19,028 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,028 INFO L290 TraceCheckUtils]: 9: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,029 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:19,029 INFO L290 TraceCheckUtils]: 11: Hoare triple {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:19,030 INFO L290 TraceCheckUtils]: 12: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:19,030 INFO L272 TraceCheckUtils]: 13: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,030 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,030 INFO L290 TraceCheckUtils]: 15: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,031 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:19,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:19,032 INFO L290 TraceCheckUtils]: 18: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:19,032 INFO L272 TraceCheckUtils]: 19: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,032 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,032 INFO L290 TraceCheckUtils]: 21: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,033 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:19,033 INFO L290 TraceCheckUtils]: 23: Hoare triple {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:19,034 INFO L290 TraceCheckUtils]: 24: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:19,034 INFO L272 TraceCheckUtils]: 25: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,034 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,034 INFO L290 TraceCheckUtils]: 27: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,035 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,035 INFO L290 TraceCheckUtils]: 29: Hoare triple {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:19,036 INFO L290 TraceCheckUtils]: 30: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:19,036 INFO L272 TraceCheckUtils]: 31: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,036 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,036 INFO L290 TraceCheckUtils]: 33: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,037 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:19,037 INFO L290 TraceCheckUtils]: 35: Hoare triple {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:19,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:19,038 INFO L272 TraceCheckUtils]: 37: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,038 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,038 INFO L290 TraceCheckUtils]: 39: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,039 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:19,039 INFO L290 TraceCheckUtils]: 41: Hoare triple {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:19,040 INFO L290 TraceCheckUtils]: 42: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:19,040 INFO L272 TraceCheckUtils]: 43: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,040 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,040 INFO L290 TraceCheckUtils]: 45: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,041 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,041 INFO L290 TraceCheckUtils]: 47: Hoare triple {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:19,041 INFO L290 TraceCheckUtils]: 48: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:19,042 INFO L272 TraceCheckUtils]: 49: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,042 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,042 INFO L290 TraceCheckUtils]: 51: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,043 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:19,043 INFO L290 TraceCheckUtils]: 53: Hoare triple {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:19,043 INFO L290 TraceCheckUtils]: 54: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:19,044 INFO L272 TraceCheckUtils]: 55: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,044 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,044 INFO L290 TraceCheckUtils]: 57: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,045 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:19,045 INFO L290 TraceCheckUtils]: 59: Hoare triple {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:19,045 INFO L290 TraceCheckUtils]: 60: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:19,046 INFO L272 TraceCheckUtils]: 61: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,046 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,047 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,047 INFO L290 TraceCheckUtils]: 65: Hoare triple {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:19,047 INFO L290 TraceCheckUtils]: 66: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:19,047 INFO L272 TraceCheckUtils]: 67: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,048 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,048 INFO L290 TraceCheckUtils]: 69: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,049 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,049 INFO L290 TraceCheckUtils]: 71: Hoare triple {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:19,049 INFO L290 TraceCheckUtils]: 72: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:19,049 INFO L272 TraceCheckUtils]: 73: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,050 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,051 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,051 INFO L290 TraceCheckUtils]: 77: Hoare triple {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:19,051 INFO L290 TraceCheckUtils]: 78: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:19,051 INFO L272 TraceCheckUtils]: 79: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,052 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,052 INFO L290 TraceCheckUtils]: 81: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,053 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:19,053 INFO L290 TraceCheckUtils]: 83: Hoare triple {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:19,053 INFO L290 TraceCheckUtils]: 84: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:19,053 INFO L272 TraceCheckUtils]: 85: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,054 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,054 INFO L290 TraceCheckUtils]: 87: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,055 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,055 INFO L290 TraceCheckUtils]: 89: Hoare triple {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:19,055 INFO L290 TraceCheckUtils]: 90: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:19,055 INFO L272 TraceCheckUtils]: 91: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,056 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,056 INFO L290 TraceCheckUtils]: 93: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,057 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:19,057 INFO L290 TraceCheckUtils]: 95: Hoare triple {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:19,057 INFO L290 TraceCheckUtils]: 96: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:19,057 INFO L272 TraceCheckUtils]: 97: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,058 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,058 INFO L290 TraceCheckUtils]: 99: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,059 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,059 INFO L290 TraceCheckUtils]: 101: Hoare triple {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:19,059 INFO L290 TraceCheckUtils]: 102: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:19,059 INFO L272 TraceCheckUtils]: 103: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,060 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,060 INFO L290 TraceCheckUtils]: 105: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,061 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:19,061 INFO L290 TraceCheckUtils]: 107: Hoare triple {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:19,061 INFO L290 TraceCheckUtils]: 108: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:19,061 INFO L272 TraceCheckUtils]: 109: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,062 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,062 INFO L290 TraceCheckUtils]: 111: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,063 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:19,063 INFO L290 TraceCheckUtils]: 113: Hoare triple {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:19,063 INFO L290 TraceCheckUtils]: 114: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:19,063 INFO L272 TraceCheckUtils]: 115: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,064 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,064 INFO L290 TraceCheckUtils]: 117: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,065 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:19,065 INFO L290 TraceCheckUtils]: 119: Hoare triple {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:19,065 INFO L290 TraceCheckUtils]: 120: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:19,065 INFO L272 TraceCheckUtils]: 121: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,066 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,066 INFO L290 TraceCheckUtils]: 123: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,067 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:19,067 INFO L290 TraceCheckUtils]: 125: Hoare triple {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:19,067 INFO L290 TraceCheckUtils]: 126: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:19,067 INFO L272 TraceCheckUtils]: 127: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,068 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,068 INFO L290 TraceCheckUtils]: 129: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,069 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,069 INFO L290 TraceCheckUtils]: 131: Hoare triple {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:19,069 INFO L290 TraceCheckUtils]: 132: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:19,069 INFO L272 TraceCheckUtils]: 133: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,070 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,070 INFO L290 TraceCheckUtils]: 135: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,071 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:19,071 INFO L290 TraceCheckUtils]: 137: Hoare triple {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:19,071 INFO L290 TraceCheckUtils]: 138: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:19,071 INFO L272 TraceCheckUtils]: 139: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,072 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,072 INFO L290 TraceCheckUtils]: 141: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,073 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:19,073 INFO L290 TraceCheckUtils]: 143: Hoare triple {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:19,073 INFO L290 TraceCheckUtils]: 144: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:19,073 INFO L272 TraceCheckUtils]: 145: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,074 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,074 INFO L290 TraceCheckUtils]: 147: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,075 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:19,075 INFO L290 TraceCheckUtils]: 149: Hoare triple {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:19,075 INFO L290 TraceCheckUtils]: 150: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:19,075 INFO L272 TraceCheckUtils]: 151: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,076 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,076 INFO L290 TraceCheckUtils]: 153: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,077 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:19,077 INFO L290 TraceCheckUtils]: 155: Hoare triple {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:19,077 INFO L290 TraceCheckUtils]: 156: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:19,077 INFO L272 TraceCheckUtils]: 157: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,078 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,078 INFO L290 TraceCheckUtils]: 159: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,079 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:19,079 INFO L290 TraceCheckUtils]: 161: Hoare triple {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:19,079 INFO L290 TraceCheckUtils]: 162: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:19,079 INFO L272 TraceCheckUtils]: 163: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,080 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,080 INFO L290 TraceCheckUtils]: 165: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,081 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:19,081 INFO L290 TraceCheckUtils]: 167: Hoare triple {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:19,081 INFO L290 TraceCheckUtils]: 168: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:19,081 INFO L272 TraceCheckUtils]: 169: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:19,082 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,082 INFO L290 TraceCheckUtils]: 171: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:19,083 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:19,083 INFO L290 TraceCheckUtils]: 173: Hoare triple {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {31473#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:21:19,083 INFO L290 TraceCheckUtils]: 174: Hoare triple {31473#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-28 09:21:19,083 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-28 09:21:19,083 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-28 09:21:19,084 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-28 09:21:19,084 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-28 09:21:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-28 09:21:19,084 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:21:27,494 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-28 09:21:27,494 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-28 09:21:27,495 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-28 09:21:27,495 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-28 09:21:27,495 INFO L290 TraceCheckUtils]: 174: Hoare triple {31501#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-28 09:21:27,495 INFO L290 TraceCheckUtils]: 173: Hoare triple {31505#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31501#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,496 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {31505#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,496 INFO L290 TraceCheckUtils]: 171: Hoare triple {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,497 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,497 INFO L272 TraceCheckUtils]: 169: Hoare triple {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,497 INFO L290 TraceCheckUtils]: 168: Hoare triple {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,497 INFO L290 TraceCheckUtils]: 167: Hoare triple {31526#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,498 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {31526#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,498 INFO L290 TraceCheckUtils]: 165: Hoare triple {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,499 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,499 INFO L272 TraceCheckUtils]: 163: Hoare triple {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,499 INFO L290 TraceCheckUtils]: 162: Hoare triple {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,499 INFO L290 TraceCheckUtils]: 161: Hoare triple {31547#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,500 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {31547#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,500 INFO L290 TraceCheckUtils]: 159: Hoare triple {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,501 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,501 INFO L272 TraceCheckUtils]: 157: Hoare triple {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,501 INFO L290 TraceCheckUtils]: 156: Hoare triple {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,502 INFO L290 TraceCheckUtils]: 155: Hoare triple {31568#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,502 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {31568#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,503 INFO L290 TraceCheckUtils]: 153: Hoare triple {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,503 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,503 INFO L272 TraceCheckUtils]: 151: Hoare triple {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,503 INFO L290 TraceCheckUtils]: 150: Hoare triple {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,504 INFO L290 TraceCheckUtils]: 149: Hoare triple {31589#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,504 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {31589#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,505 INFO L290 TraceCheckUtils]: 147: Hoare triple {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,505 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,505 INFO L272 TraceCheckUtils]: 145: Hoare triple {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,506 INFO L290 TraceCheckUtils]: 144: Hoare triple {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,506 INFO L290 TraceCheckUtils]: 143: Hoare triple {31610#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,507 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {31610#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,507 INFO L290 TraceCheckUtils]: 141: Hoare triple {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,507 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,507 INFO L272 TraceCheckUtils]: 139: Hoare triple {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,508 INFO L290 TraceCheckUtils]: 138: Hoare triple {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,508 INFO L290 TraceCheckUtils]: 137: Hoare triple {31631#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,509 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {31631#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,509 INFO L290 TraceCheckUtils]: 135: Hoare triple {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,509 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,510 INFO L272 TraceCheckUtils]: 133: Hoare triple {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,510 INFO L290 TraceCheckUtils]: 132: Hoare triple {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,510 INFO L290 TraceCheckUtils]: 131: Hoare triple {31652#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,511 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {31652#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,511 INFO L290 TraceCheckUtils]: 129: Hoare triple {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,512 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,512 INFO L272 TraceCheckUtils]: 127: Hoare triple {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,512 INFO L290 TraceCheckUtils]: 126: Hoare triple {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,512 INFO L290 TraceCheckUtils]: 125: Hoare triple {31673#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,513 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {31673#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,513 INFO L290 TraceCheckUtils]: 123: Hoare triple {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,514 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,514 INFO L272 TraceCheckUtils]: 121: Hoare triple {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,514 INFO L290 TraceCheckUtils]: 120: Hoare triple {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,515 INFO L290 TraceCheckUtils]: 119: Hoare triple {31694#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,515 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {31694#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,515 INFO L290 TraceCheckUtils]: 117: Hoare triple {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,516 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,516 INFO L272 TraceCheckUtils]: 115: Hoare triple {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,516 INFO L290 TraceCheckUtils]: 114: Hoare triple {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,517 INFO L290 TraceCheckUtils]: 113: Hoare triple {31715#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,517 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {31715#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,518 INFO L290 TraceCheckUtils]: 111: Hoare triple {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,518 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,518 INFO L272 TraceCheckUtils]: 109: Hoare triple {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,519 INFO L290 TraceCheckUtils]: 108: Hoare triple {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,519 INFO L290 TraceCheckUtils]: 107: Hoare triple {31736#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,519 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {31736#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,520 INFO L290 TraceCheckUtils]: 105: Hoare triple {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,520 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,520 INFO L272 TraceCheckUtils]: 103: Hoare triple {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,521 INFO L290 TraceCheckUtils]: 102: Hoare triple {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,521 INFO L290 TraceCheckUtils]: 101: Hoare triple {31757#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,521 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {31757#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,522 INFO L290 TraceCheckUtils]: 99: Hoare triple {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,522 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,522 INFO L272 TraceCheckUtils]: 97: Hoare triple {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,523 INFO L290 TraceCheckUtils]: 96: Hoare triple {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,523 INFO L290 TraceCheckUtils]: 95: Hoare triple {31778#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,524 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {31778#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,524 INFO L290 TraceCheckUtils]: 93: Hoare triple {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,525 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,525 INFO L272 TraceCheckUtils]: 91: Hoare triple {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,525 INFO L290 TraceCheckUtils]: 90: Hoare triple {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,525 INFO L290 TraceCheckUtils]: 89: Hoare triple {31799#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,526 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {31799#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,526 INFO L290 TraceCheckUtils]: 87: Hoare triple {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,527 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,527 INFO L272 TraceCheckUtils]: 85: Hoare triple {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,527 INFO L290 TraceCheckUtils]: 84: Hoare triple {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,527 INFO L290 TraceCheckUtils]: 83: Hoare triple {31820#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,528 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {31820#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,528 INFO L290 TraceCheckUtils]: 81: Hoare triple {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,529 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,529 INFO L272 TraceCheckUtils]: 79: Hoare triple {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,529 INFO L290 TraceCheckUtils]: 78: Hoare triple {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,529 INFO L290 TraceCheckUtils]: 77: Hoare triple {31841#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,530 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {31841#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,530 INFO L290 TraceCheckUtils]: 75: Hoare triple {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,531 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,531 INFO L272 TraceCheckUtils]: 73: Hoare triple {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,531 INFO L290 TraceCheckUtils]: 72: Hoare triple {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,532 INFO L290 TraceCheckUtils]: 71: Hoare triple {31862#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,532 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {31862#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,532 INFO L290 TraceCheckUtils]: 69: Hoare triple {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,533 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,533 INFO L272 TraceCheckUtils]: 67: Hoare triple {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,534 INFO L290 TraceCheckUtils]: 65: Hoare triple {31883#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,534 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {31883#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,535 INFO L290 TraceCheckUtils]: 63: Hoare triple {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,535 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,535 INFO L272 TraceCheckUtils]: 61: Hoare triple {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,536 INFO L290 TraceCheckUtils]: 60: Hoare triple {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,536 INFO L290 TraceCheckUtils]: 59: Hoare triple {31904#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,536 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {31904#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,537 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,537 INFO L272 TraceCheckUtils]: 55: Hoare triple {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,538 INFO L290 TraceCheckUtils]: 54: Hoare triple {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,538 INFO L290 TraceCheckUtils]: 53: Hoare triple {31925#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,539 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {31925#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,539 INFO L290 TraceCheckUtils]: 51: Hoare triple {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,539 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,539 INFO L272 TraceCheckUtils]: 49: Hoare triple {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,540 INFO L290 TraceCheckUtils]: 48: Hoare triple {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,540 INFO L290 TraceCheckUtils]: 47: Hoare triple {31946#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,541 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {31946#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,541 INFO L290 TraceCheckUtils]: 45: Hoare triple {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,542 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,542 INFO L272 TraceCheckUtils]: 43: Hoare triple {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,542 INFO L290 TraceCheckUtils]: 42: Hoare triple {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,542 INFO L290 TraceCheckUtils]: 41: Hoare triple {31967#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,543 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {31967#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,543 INFO L290 TraceCheckUtils]: 39: Hoare triple {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,544 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,544 INFO L272 TraceCheckUtils]: 37: Hoare triple {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,544 INFO L290 TraceCheckUtils]: 36: Hoare triple {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,544 INFO L290 TraceCheckUtils]: 35: Hoare triple {31988#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,545 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {31988#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,545 INFO L290 TraceCheckUtils]: 33: Hoare triple {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,546 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,546 INFO L272 TraceCheckUtils]: 31: Hoare triple {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,546 INFO L290 TraceCheckUtils]: 29: Hoare triple {32009#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,547 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {32009#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,547 INFO L290 TraceCheckUtils]: 27: Hoare triple {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,548 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,548 INFO L272 TraceCheckUtils]: 25: Hoare triple {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,548 INFO L290 TraceCheckUtils]: 24: Hoare triple {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,549 INFO L290 TraceCheckUtils]: 23: Hoare triple {32030#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,549 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {32030#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,549 INFO L290 TraceCheckUtils]: 21: Hoare triple {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,550 INFO L272 TraceCheckUtils]: 19: Hoare triple {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,550 INFO L290 TraceCheckUtils]: 18: Hoare triple {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,551 INFO L290 TraceCheckUtils]: 17: Hoare triple {32051#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,551 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {32051#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,552 INFO L290 TraceCheckUtils]: 15: Hoare triple {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,552 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:27,552 INFO L272 TraceCheckUtils]: 13: Hoare triple {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,553 INFO L290 TraceCheckUtils]: 12: Hoare triple {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {32072#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,553 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {32072#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,554 INFO L290 TraceCheckUtils]: 9: Hoare triple {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:27,554 INFO L272 TraceCheckUtils]: 7: Hoare triple {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-28 09:21:27,555 INFO L290 TraceCheckUtils]: 6: Hoare triple {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,555 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:27,555 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-28 09:21:27,555 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-28 09:21:27,555 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-28 09:21:27,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#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(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-28 09:21:27,555 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-28 09:21:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1918 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2022-04-28 09:21:27,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351668172] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:21:27,556 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:21:27,556 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 60, 87] total 147 [2022-04-28 09:21:27,556 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:21:27,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [368725417] [2022-04-28 09:21:27,557 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [368725417] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:21:27,557 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:21:27,557 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-28 09:21:27,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161224145] [2022-04-28 09:21:27,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:21:27,557 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Word has length 179 [2022-04-28 09:21:27,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:21:27,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:27,634 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:27,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-28 09:21:27,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:21:27,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-28 09:21:27,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2002, Invalid=19460, Unknown=0, NotChecked=0, Total=21462 [2022-04-28 09:21:27,637 INFO L87 Difference]: Start difference. First operand 99 states and 126 transitions. Second operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:40,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:40,213 INFO L93 Difference]: Finished difference Result 109 states and 138 transitions. [2022-04-28 09:21:40,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-28 09:21:40,213 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Word has length 179 [2022-04-28 09:21:40,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:21:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-28 09:21:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:40,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-28 09:21:40,227 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 138 transitions. [2022-04-28 09:21:40,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:40,349 INFO L225 Difference]: With dead ends: 109 [2022-04-28 09:21:40,349 INFO L226 Difference]: Without dead ends: 104 [2022-04-28 09:21:40,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 302 SyntacticMatches, 28 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4263 ImplicationChecksByTransitivity, 12.5s TimeCoverageRelationStatistics Valid=4867, Invalid=36953, Unknown=0, NotChecked=0, Total=41820 [2022-04-28 09:21:40,352 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 68 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6137 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 6306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 6137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:21:40,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 218 Invalid, 6306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 6137 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-28 09:21:40,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-04-28 09:21:40,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 102. [2022-04-28 09:21:40,865 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:21:40,866 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:21:40,866 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:21:40,866 INFO L87 Difference]: Start difference. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:21:40,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:40,869 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-28 09:21:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-28 09:21:40,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:21:40,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:21:40,870 INFO L74 IsIncluded]: Start isIncluded. First operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 104 states. [2022-04-28 09:21:40,870 INFO L87 Difference]: Start difference. First operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 104 states. [2022-04-28 09:21:40,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:21:40,873 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-28 09:21:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-28 09:21:40,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:21:40,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:21:40,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:21:40,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:21:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:21:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 130 transitions. [2022-04-28 09:21:40,877 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 130 transitions. Word has length 179 [2022-04-28 09:21:40,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:21:40,877 INFO L495 AbstractCegarLoop]: Abstraction has 102 states and 130 transitions. [2022-04-28 09:21:40,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 09:21:40,878 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 130 transitions. [2022-04-28 09:21:41,080 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 130 transitions. [2022-04-28 09:21:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-28 09:21:41,081 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:21:41,081 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:21:41,108 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-28 09:21:41,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:21:41,303 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:21:41,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:21:41,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 57 times [2022-04-28 09:21:41,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:21:41,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [168616403] [2022-04-28 09:21:41,317 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:21:41,317 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:21:41,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 58 times [2022-04-28 09:21:41,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:21:41,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589204764] [2022-04-28 09:21:41,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:21:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:21:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:21:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,003 INFO L290 TraceCheckUtils]: 0: Hoare triple {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-28 09:21:43,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-28 09:21:43,003 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-28 09:21:43,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:21:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,072 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:43,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:21:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,081 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:43,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:21:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:43,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:21:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,097 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:21:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:43,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:21:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:43,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:21:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,122 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,123 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:21:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,132 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,133 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:43,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:21:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:43,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:21:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,151 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:21:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,159 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:21:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,167 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,168 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:21:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:43,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:21:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:21:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,193 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:43,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:21:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,200 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:21:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:43,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:21:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:43,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:21:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:43,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:21:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,236 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:43,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:21:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:21:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,254 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:43,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:21:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,262 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:43,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:21:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,271 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:21:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:43,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:21:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:43,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:21:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,298 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:43,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:21:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,307 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:21:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,316 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,316 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:21:43,316 INFO L290 TraceCheckUtils]: 1: Hoare triple {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-28 09:21:43,316 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-28 09:21:43,316 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-28 09:21:43,316 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-28 09:21:43,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-28 09:21:43,317 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-28 09:21:43,317 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,318 INFO L290 TraceCheckUtils]: 9: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,318 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:43,319 INFO L290 TraceCheckUtils]: 11: Hoare triple {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:43,319 INFO L290 TraceCheckUtils]: 12: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:43,319 INFO L272 TraceCheckUtils]: 13: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,320 INFO L290 TraceCheckUtils]: 15: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,321 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:43,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:43,322 INFO L290 TraceCheckUtils]: 18: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:43,322 INFO L272 TraceCheckUtils]: 19: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,322 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,322 INFO L290 TraceCheckUtils]: 21: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,323 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:43,323 INFO L290 TraceCheckUtils]: 23: Hoare triple {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:43,324 INFO L290 TraceCheckUtils]: 24: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:43,324 INFO L272 TraceCheckUtils]: 25: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,324 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,325 INFO L290 TraceCheckUtils]: 27: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,325 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,326 INFO L290 TraceCheckUtils]: 29: Hoare triple {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:43,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:43,326 INFO L272 TraceCheckUtils]: 31: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,327 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,327 INFO L290 TraceCheckUtils]: 33: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,328 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:43,328 INFO L290 TraceCheckUtils]: 35: Hoare triple {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:43,329 INFO L290 TraceCheckUtils]: 36: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:43,329 INFO L272 TraceCheckUtils]: 37: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,329 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,329 INFO L290 TraceCheckUtils]: 39: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,330 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:43,330 INFO L290 TraceCheckUtils]: 41: Hoare triple {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:43,331 INFO L290 TraceCheckUtils]: 42: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:43,331 INFO L272 TraceCheckUtils]: 43: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,331 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,332 INFO L290 TraceCheckUtils]: 45: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,332 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,333 INFO L290 TraceCheckUtils]: 47: Hoare triple {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:43,333 INFO L290 TraceCheckUtils]: 48: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:43,333 INFO L272 TraceCheckUtils]: 49: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,334 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,335 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:43,335 INFO L290 TraceCheckUtils]: 53: Hoare triple {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:43,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:43,336 INFO L272 TraceCheckUtils]: 55: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,336 INFO L290 TraceCheckUtils]: 57: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,337 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:43,338 INFO L290 TraceCheckUtils]: 59: Hoare triple {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:43,338 INFO L290 TraceCheckUtils]: 60: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:43,338 INFO L272 TraceCheckUtils]: 61: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,338 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,339 INFO L290 TraceCheckUtils]: 63: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,339 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,340 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:43,340 INFO L290 TraceCheckUtils]: 66: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:43,340 INFO L272 TraceCheckUtils]: 67: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,341 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,341 INFO L290 TraceCheckUtils]: 69: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,342 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,342 INFO L290 TraceCheckUtils]: 71: Hoare triple {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:43,343 INFO L290 TraceCheckUtils]: 72: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:43,343 INFO L272 TraceCheckUtils]: 73: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,343 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,343 INFO L290 TraceCheckUtils]: 75: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,344 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,345 INFO L290 TraceCheckUtils]: 77: Hoare triple {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:43,345 INFO L290 TraceCheckUtils]: 78: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:43,345 INFO L272 TraceCheckUtils]: 79: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,345 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,346 INFO L290 TraceCheckUtils]: 81: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,347 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:43,347 INFO L290 TraceCheckUtils]: 83: Hoare triple {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:43,347 INFO L290 TraceCheckUtils]: 84: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:43,347 INFO L272 TraceCheckUtils]: 85: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,348 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,348 INFO L290 TraceCheckUtils]: 87: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,349 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,349 INFO L290 TraceCheckUtils]: 89: Hoare triple {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:43,350 INFO L290 TraceCheckUtils]: 90: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:43,350 INFO L272 TraceCheckUtils]: 91: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,350 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,351 INFO L290 TraceCheckUtils]: 93: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,351 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:43,352 INFO L290 TraceCheckUtils]: 95: Hoare triple {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:43,352 INFO L290 TraceCheckUtils]: 96: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:43,352 INFO L272 TraceCheckUtils]: 97: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,353 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,353 INFO L290 TraceCheckUtils]: 99: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,354 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,354 INFO L290 TraceCheckUtils]: 101: Hoare triple {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:43,354 INFO L290 TraceCheckUtils]: 102: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:43,355 INFO L272 TraceCheckUtils]: 103: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,355 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,355 INFO L290 TraceCheckUtils]: 105: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,356 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:43,356 INFO L290 TraceCheckUtils]: 107: Hoare triple {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:43,357 INFO L290 TraceCheckUtils]: 108: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:43,357 INFO L272 TraceCheckUtils]: 109: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,357 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,358 INFO L290 TraceCheckUtils]: 111: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,358 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:43,359 INFO L290 TraceCheckUtils]: 113: Hoare triple {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:43,359 INFO L290 TraceCheckUtils]: 114: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:43,359 INFO L272 TraceCheckUtils]: 115: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,360 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,360 INFO L290 TraceCheckUtils]: 117: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,361 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:43,361 INFO L290 TraceCheckUtils]: 119: Hoare triple {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:43,361 INFO L290 TraceCheckUtils]: 120: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:43,362 INFO L272 TraceCheckUtils]: 121: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,362 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,362 INFO L290 TraceCheckUtils]: 123: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,363 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:43,363 INFO L290 TraceCheckUtils]: 125: Hoare triple {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:43,364 INFO L290 TraceCheckUtils]: 126: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:43,364 INFO L272 TraceCheckUtils]: 127: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,364 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,365 INFO L290 TraceCheckUtils]: 129: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,365 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,366 INFO L290 TraceCheckUtils]: 131: Hoare triple {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:43,366 INFO L290 TraceCheckUtils]: 132: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:43,366 INFO L272 TraceCheckUtils]: 133: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,367 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,367 INFO L290 TraceCheckUtils]: 135: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,368 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:43,368 INFO L290 TraceCheckUtils]: 137: Hoare triple {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:43,369 INFO L290 TraceCheckUtils]: 138: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:43,369 INFO L272 TraceCheckUtils]: 139: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,369 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,369 INFO L290 TraceCheckUtils]: 141: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,370 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:43,371 INFO L290 TraceCheckUtils]: 143: Hoare triple {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:43,371 INFO L290 TraceCheckUtils]: 144: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:43,371 INFO L272 TraceCheckUtils]: 145: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,371 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,372 INFO L290 TraceCheckUtils]: 147: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,373 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,373 INFO L290 TraceCheckUtils]: 149: Hoare triple {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:43,373 INFO L290 TraceCheckUtils]: 150: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:43,373 INFO L272 TraceCheckUtils]: 151: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,374 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,374 INFO L290 TraceCheckUtils]: 153: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,375 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:43,375 INFO L290 TraceCheckUtils]: 155: Hoare triple {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:43,376 INFO L290 TraceCheckUtils]: 156: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:43,376 INFO L272 TraceCheckUtils]: 157: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,376 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,377 INFO L290 TraceCheckUtils]: 159: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,377 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:43,378 INFO L290 TraceCheckUtils]: 161: Hoare triple {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:43,378 INFO L290 TraceCheckUtils]: 162: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:43,378 INFO L272 TraceCheckUtils]: 163: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,379 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,379 INFO L290 TraceCheckUtils]: 165: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,380 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:43,380 INFO L290 TraceCheckUtils]: 167: Hoare triple {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:43,381 INFO L290 TraceCheckUtils]: 168: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:43,381 INFO L272 TraceCheckUtils]: 169: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,381 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,382 INFO L290 TraceCheckUtils]: 171: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,382 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:43,383 INFO L290 TraceCheckUtils]: 173: Hoare triple {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:21:43,383 INFO L290 TraceCheckUtils]: 174: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:21:43,383 INFO L272 TraceCheckUtils]: 175: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:43,384 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,384 INFO L290 TraceCheckUtils]: 177: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:43,385 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:21:43,385 INFO L290 TraceCheckUtils]: 179: Hoare triple {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {33006#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-28 09:21:43,386 INFO L290 TraceCheckUtils]: 180: Hoare triple {33006#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-28 09:21:43,386 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-28 09:21:43,386 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-28 09:21:43,386 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-28 09:21:43,386 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-28 09:21:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-28 09:21:43,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:21:43,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589204764] [2022-04-28 09:21:43,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589204764] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:21:43,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1360099764] [2022-04-28 09:21:43,388 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:21:43,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:21:43,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:21:43,392 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:21:43,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 09:21:43,519 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:21:43,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:21:43,523 WARN L261 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 293 conjunts are in the unsatisfiable core [2022-04-28 09:21:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:21:43,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:21:46,407 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-28 09:21:46,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#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(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-28 09:21:46,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-28 09:21:46,407 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-28 09:21:46,407 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-28 09:21:46,408 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-28 09:21:46,408 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-28 09:21:46,408 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,409 INFO L290 TraceCheckUtils]: 9: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,409 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:21:46,409 INFO L290 TraceCheckUtils]: 11: Hoare triple {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:46,410 INFO L290 TraceCheckUtils]: 12: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:21:46,410 INFO L272 TraceCheckUtils]: 13: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,410 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,411 INFO L290 TraceCheckUtils]: 15: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,411 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:21:46,412 INFO L290 TraceCheckUtils]: 17: Hoare triple {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:46,412 INFO L290 TraceCheckUtils]: 18: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:21:46,412 INFO L272 TraceCheckUtils]: 19: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,412 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,413 INFO L290 TraceCheckUtils]: 21: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,413 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:21:46,413 INFO L290 TraceCheckUtils]: 23: Hoare triple {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:46,414 INFO L290 TraceCheckUtils]: 24: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:21:46,414 INFO L272 TraceCheckUtils]: 25: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,414 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,415 INFO L290 TraceCheckUtils]: 27: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,415 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,415 INFO L290 TraceCheckUtils]: 29: Hoare triple {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:46,416 INFO L290 TraceCheckUtils]: 30: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:21:46,416 INFO L272 TraceCheckUtils]: 31: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,416 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,417 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:21:46,417 INFO L290 TraceCheckUtils]: 35: Hoare triple {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:46,418 INFO L290 TraceCheckUtils]: 36: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:21:46,418 INFO L272 TraceCheckUtils]: 37: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,418 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,418 INFO L290 TraceCheckUtils]: 39: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,419 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:21:46,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:46,420 INFO L290 TraceCheckUtils]: 42: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:21:46,420 INFO L272 TraceCheckUtils]: 43: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,420 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,420 INFO L290 TraceCheckUtils]: 45: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,421 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,421 INFO L290 TraceCheckUtils]: 47: Hoare triple {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:46,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:21:46,422 INFO L272 TraceCheckUtils]: 49: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,422 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,422 INFO L290 TraceCheckUtils]: 51: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,423 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:21:46,423 INFO L290 TraceCheckUtils]: 53: Hoare triple {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:46,424 INFO L290 TraceCheckUtils]: 54: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:21:46,424 INFO L272 TraceCheckUtils]: 55: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,424 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,424 INFO L290 TraceCheckUtils]: 57: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,425 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:21:46,425 INFO L290 TraceCheckUtils]: 59: Hoare triple {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:46,426 INFO L290 TraceCheckUtils]: 60: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:21:46,426 INFO L272 TraceCheckUtils]: 61: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,426 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,426 INFO L290 TraceCheckUtils]: 63: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,427 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:46,428 INFO L290 TraceCheckUtils]: 66: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:21:46,428 INFO L272 TraceCheckUtils]: 67: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,428 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,428 INFO L290 TraceCheckUtils]: 69: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,429 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,429 INFO L290 TraceCheckUtils]: 71: Hoare triple {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:46,430 INFO L290 TraceCheckUtils]: 72: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:21:46,430 INFO L272 TraceCheckUtils]: 73: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,430 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,430 INFO L290 TraceCheckUtils]: 75: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,431 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,431 INFO L290 TraceCheckUtils]: 77: Hoare triple {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:46,432 INFO L290 TraceCheckUtils]: 78: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:21:46,432 INFO L272 TraceCheckUtils]: 79: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,432 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,432 INFO L290 TraceCheckUtils]: 81: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,433 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:21:46,433 INFO L290 TraceCheckUtils]: 83: Hoare triple {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:46,434 INFO L290 TraceCheckUtils]: 84: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:21:46,434 INFO L272 TraceCheckUtils]: 85: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,434 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,434 INFO L290 TraceCheckUtils]: 87: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,435 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,435 INFO L290 TraceCheckUtils]: 89: Hoare triple {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:46,436 INFO L290 TraceCheckUtils]: 90: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:21:46,436 INFO L272 TraceCheckUtils]: 91: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,436 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,436 INFO L290 TraceCheckUtils]: 93: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,437 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:21:46,437 INFO L290 TraceCheckUtils]: 95: Hoare triple {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:46,438 INFO L290 TraceCheckUtils]: 96: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:21:46,438 INFO L272 TraceCheckUtils]: 97: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,438 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,438 INFO L290 TraceCheckUtils]: 99: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,439 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,439 INFO L290 TraceCheckUtils]: 101: Hoare triple {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:46,440 INFO L290 TraceCheckUtils]: 102: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:21:46,440 INFO L272 TraceCheckUtils]: 103: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,440 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,440 INFO L290 TraceCheckUtils]: 105: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,441 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:21:46,441 INFO L290 TraceCheckUtils]: 107: Hoare triple {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:46,442 INFO L290 TraceCheckUtils]: 108: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:21:46,442 INFO L272 TraceCheckUtils]: 109: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,442 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,442 INFO L290 TraceCheckUtils]: 111: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,443 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:21:46,443 INFO L290 TraceCheckUtils]: 113: Hoare triple {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:46,444 INFO L290 TraceCheckUtils]: 114: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:21:46,444 INFO L272 TraceCheckUtils]: 115: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,444 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,444 INFO L290 TraceCheckUtils]: 117: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,445 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:21:46,445 INFO L290 TraceCheckUtils]: 119: Hoare triple {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:46,446 INFO L290 TraceCheckUtils]: 120: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:21:46,446 INFO L272 TraceCheckUtils]: 121: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,446 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,446 INFO L290 TraceCheckUtils]: 123: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,447 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:21:46,447 INFO L290 TraceCheckUtils]: 125: Hoare triple {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:46,448 INFO L290 TraceCheckUtils]: 126: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:21:46,448 INFO L272 TraceCheckUtils]: 127: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,448 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,448 INFO L290 TraceCheckUtils]: 129: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,449 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,449 INFO L290 TraceCheckUtils]: 131: Hoare triple {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:46,450 INFO L290 TraceCheckUtils]: 132: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:21:46,450 INFO L272 TraceCheckUtils]: 133: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,450 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,450 INFO L290 TraceCheckUtils]: 135: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,451 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:21:46,451 INFO L290 TraceCheckUtils]: 137: Hoare triple {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:46,452 INFO L290 TraceCheckUtils]: 138: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:21:46,452 INFO L272 TraceCheckUtils]: 139: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,452 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,452 INFO L290 TraceCheckUtils]: 141: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,453 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:21:46,453 INFO L290 TraceCheckUtils]: 143: Hoare triple {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:46,454 INFO L290 TraceCheckUtils]: 144: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:21:46,454 INFO L272 TraceCheckUtils]: 145: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,454 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,454 INFO L290 TraceCheckUtils]: 147: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,455 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,455 INFO L290 TraceCheckUtils]: 149: Hoare triple {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:46,456 INFO L290 TraceCheckUtils]: 150: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:21:46,456 INFO L272 TraceCheckUtils]: 151: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,456 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,456 INFO L290 TraceCheckUtils]: 153: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,457 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:21:46,457 INFO L290 TraceCheckUtils]: 155: Hoare triple {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:46,458 INFO L290 TraceCheckUtils]: 156: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:21:46,458 INFO L272 TraceCheckUtils]: 157: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,458 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,458 INFO L290 TraceCheckUtils]: 159: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,459 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:21:46,459 INFO L290 TraceCheckUtils]: 161: Hoare triple {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:46,460 INFO L290 TraceCheckUtils]: 162: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:21:46,460 INFO L272 TraceCheckUtils]: 163: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,460 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,460 INFO L290 TraceCheckUtils]: 165: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,461 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:21:46,461 INFO L290 TraceCheckUtils]: 167: Hoare triple {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:46,462 INFO L290 TraceCheckUtils]: 168: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:21:46,462 INFO L272 TraceCheckUtils]: 169: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,462 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,462 INFO L290 TraceCheckUtils]: 171: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,463 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:21:46,463 INFO L290 TraceCheckUtils]: 173: Hoare triple {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:21:46,464 INFO L290 TraceCheckUtils]: 174: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:21:46,464 INFO L272 TraceCheckUtils]: 175: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:46,464 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,464 INFO L290 TraceCheckUtils]: 177: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:21:46,465 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:21:46,465 INFO L290 TraceCheckUtils]: 179: Hoare triple {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {33549#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:21:46,466 INFO L290 TraceCheckUtils]: 180: Hoare triple {33549#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-28 09:21:46,466 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-28 09:21:46,466 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-28 09:21:46,466 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-28 09:21:46,466 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-28 09:21:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-28 09:21:46,467 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:21:55,315 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-28 09:21:55,315 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-28 09:21:55,315 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-28 09:21:55,315 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-28 09:21:55,316 INFO L290 TraceCheckUtils]: 180: Hoare triple {33577#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-28 09:21:55,316 INFO L290 TraceCheckUtils]: 179: Hoare triple {33581#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33577#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,317 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {33581#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,317 INFO L290 TraceCheckUtils]: 177: Hoare triple {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,317 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,318 INFO L272 TraceCheckUtils]: 175: Hoare triple {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,318 INFO L290 TraceCheckUtils]: 174: Hoare triple {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,318 INFO L290 TraceCheckUtils]: 173: Hoare triple {33602#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,319 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {33602#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,319 INFO L290 TraceCheckUtils]: 171: Hoare triple {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,320 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,320 INFO L272 TraceCheckUtils]: 169: Hoare triple {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,320 INFO L290 TraceCheckUtils]: 168: Hoare triple {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,320 INFO L290 TraceCheckUtils]: 167: Hoare triple {33623#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,321 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {33623#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,321 INFO L290 TraceCheckUtils]: 165: Hoare triple {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,322 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,322 INFO L272 TraceCheckUtils]: 163: Hoare triple {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,322 INFO L290 TraceCheckUtils]: 162: Hoare triple {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,323 INFO L290 TraceCheckUtils]: 161: Hoare triple {33644#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,323 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {33644#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,323 INFO L290 TraceCheckUtils]: 159: Hoare triple {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,324 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,324 INFO L272 TraceCheckUtils]: 157: Hoare triple {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,324 INFO L290 TraceCheckUtils]: 156: Hoare triple {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,325 INFO L290 TraceCheckUtils]: 155: Hoare triple {33665#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,325 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {33665#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,326 INFO L290 TraceCheckUtils]: 153: Hoare triple {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,326 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,326 INFO L272 TraceCheckUtils]: 151: Hoare triple {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,326 INFO L290 TraceCheckUtils]: 150: Hoare triple {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,327 INFO L290 TraceCheckUtils]: 149: Hoare triple {33686#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,327 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {33686#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,328 INFO L290 TraceCheckUtils]: 147: Hoare triple {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,328 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,328 INFO L272 TraceCheckUtils]: 145: Hoare triple {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,329 INFO L290 TraceCheckUtils]: 144: Hoare triple {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,329 INFO L290 TraceCheckUtils]: 143: Hoare triple {33707#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,329 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {33707#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,330 INFO L290 TraceCheckUtils]: 141: Hoare triple {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,331 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,331 INFO L272 TraceCheckUtils]: 139: Hoare triple {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,331 INFO L290 TraceCheckUtils]: 138: Hoare triple {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,332 INFO L290 TraceCheckUtils]: 137: Hoare triple {33728#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,332 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {33728#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,333 INFO L290 TraceCheckUtils]: 135: Hoare triple {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,333 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,333 INFO L272 TraceCheckUtils]: 133: Hoare triple {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,334 INFO L290 TraceCheckUtils]: 132: Hoare triple {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,334 INFO L290 TraceCheckUtils]: 131: Hoare triple {33749#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,334 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {33749#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,335 INFO L290 TraceCheckUtils]: 129: Hoare triple {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,335 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,335 INFO L272 TraceCheckUtils]: 127: Hoare triple {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,336 INFO L290 TraceCheckUtils]: 126: Hoare triple {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,336 INFO L290 TraceCheckUtils]: 125: Hoare triple {33770#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,337 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {33770#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,337 INFO L290 TraceCheckUtils]: 123: Hoare triple {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,338 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,338 INFO L272 TraceCheckUtils]: 121: Hoare triple {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,338 INFO L290 TraceCheckUtils]: 120: Hoare triple {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,338 INFO L290 TraceCheckUtils]: 119: Hoare triple {33791#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,339 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {33791#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,339 INFO L290 TraceCheckUtils]: 117: Hoare triple {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,340 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,340 INFO L272 TraceCheckUtils]: 115: Hoare triple {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,340 INFO L290 TraceCheckUtils]: 114: Hoare triple {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,340 INFO L290 TraceCheckUtils]: 113: Hoare triple {33812#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,341 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {33812#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,341 INFO L290 TraceCheckUtils]: 111: Hoare triple {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,342 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,342 INFO L272 TraceCheckUtils]: 109: Hoare triple {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,342 INFO L290 TraceCheckUtils]: 108: Hoare triple {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,342 INFO L290 TraceCheckUtils]: 107: Hoare triple {33833#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,343 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {33833#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,343 INFO L290 TraceCheckUtils]: 105: Hoare triple {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,344 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,344 INFO L272 TraceCheckUtils]: 103: Hoare triple {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,344 INFO L290 TraceCheckUtils]: 102: Hoare triple {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,345 INFO L290 TraceCheckUtils]: 101: Hoare triple {33854#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,345 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {33854#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,345 INFO L290 TraceCheckUtils]: 99: Hoare triple {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,346 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,346 INFO L272 TraceCheckUtils]: 97: Hoare triple {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,346 INFO L290 TraceCheckUtils]: 96: Hoare triple {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,347 INFO L290 TraceCheckUtils]: 95: Hoare triple {33875#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,347 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {33875#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,348 INFO L290 TraceCheckUtils]: 93: Hoare triple {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,348 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,348 INFO L272 TraceCheckUtils]: 91: Hoare triple {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,348 INFO L290 TraceCheckUtils]: 90: Hoare triple {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,349 INFO L290 TraceCheckUtils]: 89: Hoare triple {33896#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,349 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {33896#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,350 INFO L290 TraceCheckUtils]: 87: Hoare triple {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,350 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,350 INFO L272 TraceCheckUtils]: 85: Hoare triple {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,350 INFO L290 TraceCheckUtils]: 84: Hoare triple {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,351 INFO L290 TraceCheckUtils]: 83: Hoare triple {33917#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,351 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {33917#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,352 INFO L290 TraceCheckUtils]: 81: Hoare triple {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,352 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,352 INFO L272 TraceCheckUtils]: 79: Hoare triple {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,353 INFO L290 TraceCheckUtils]: 78: Hoare triple {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,353 INFO L290 TraceCheckUtils]: 77: Hoare triple {33938#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,354 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {33938#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,354 INFO L290 TraceCheckUtils]: 75: Hoare triple {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,354 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,354 INFO L272 TraceCheckUtils]: 73: Hoare triple {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,355 INFO L290 TraceCheckUtils]: 72: Hoare triple {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,355 INFO L290 TraceCheckUtils]: 71: Hoare triple {33959#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,356 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {33959#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,356 INFO L290 TraceCheckUtils]: 69: Hoare triple {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,357 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,357 INFO L272 TraceCheckUtils]: 67: Hoare triple {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,357 INFO L290 TraceCheckUtils]: 65: Hoare triple {33980#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,358 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {33980#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,358 INFO L290 TraceCheckUtils]: 63: Hoare triple {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,359 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,359 INFO L272 TraceCheckUtils]: 61: Hoare triple {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,359 INFO L290 TraceCheckUtils]: 60: Hoare triple {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,359 INFO L290 TraceCheckUtils]: 59: Hoare triple {34001#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,360 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {34001#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,360 INFO L290 TraceCheckUtils]: 57: Hoare triple {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,361 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,361 INFO L272 TraceCheckUtils]: 55: Hoare triple {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,361 INFO L290 TraceCheckUtils]: 54: Hoare triple {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,361 INFO L290 TraceCheckUtils]: 53: Hoare triple {34022#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,362 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {34022#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,363 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,363 INFO L272 TraceCheckUtils]: 49: Hoare triple {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,363 INFO L290 TraceCheckUtils]: 48: Hoare triple {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {34043#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,364 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {34043#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,365 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,365 INFO L272 TraceCheckUtils]: 43: Hoare triple {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,365 INFO L290 TraceCheckUtils]: 42: Hoare triple {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,366 INFO L290 TraceCheckUtils]: 41: Hoare triple {34064#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,366 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {34064#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,367 INFO L290 TraceCheckUtils]: 39: Hoare triple {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,367 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,367 INFO L272 TraceCheckUtils]: 37: Hoare triple {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,367 INFO L290 TraceCheckUtils]: 36: Hoare triple {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,368 INFO L290 TraceCheckUtils]: 35: Hoare triple {34085#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,368 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {34085#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,369 INFO L290 TraceCheckUtils]: 33: Hoare triple {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,369 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,369 INFO L272 TraceCheckUtils]: 31: Hoare triple {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,370 INFO L290 TraceCheckUtils]: 30: Hoare triple {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {34106#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,370 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {34106#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,371 INFO L290 TraceCheckUtils]: 27: Hoare triple {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,371 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,371 INFO L272 TraceCheckUtils]: 25: Hoare triple {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,372 INFO L290 TraceCheckUtils]: 24: Hoare triple {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {34127#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,373 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {34127#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,373 INFO L290 TraceCheckUtils]: 21: Hoare triple {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,373 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,374 INFO L272 TraceCheckUtils]: 19: Hoare triple {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,374 INFO L290 TraceCheckUtils]: 17: Hoare triple {34148#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,375 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {34148#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,375 INFO L290 TraceCheckUtils]: 15: Hoare triple {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:21:55,376 INFO L272 TraceCheckUtils]: 13: Hoare triple {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,376 INFO L290 TraceCheckUtils]: 12: Hoare triple {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,376 INFO L290 TraceCheckUtils]: 11: Hoare triple {34169#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,377 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {34169#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,378 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:21:55,378 INFO L272 TraceCheckUtils]: 7: Hoare triple {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-28 09:21:55,378 INFO L290 TraceCheckUtils]: 6: Hoare triple {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:21:55,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-28 09:21:55,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-28 09:21:55,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-28 09:21:55,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#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(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-28 09:21:55,379 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-28 09:21:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 2059 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2022-04-28 09:21:55,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1360099764] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:21:55,380 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:21:55,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 62, 90] total 152 [2022-04-28 09:21:55,380 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:21:55,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [168616403] [2022-04-28 09:21:55,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [168616403] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:21:55,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:21:55,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-28 09:21:55,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944280483] [2022-04-28 09:21:55,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:21:55,381 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Word has length 185 [2022-04-28 09:21:55,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:21:55,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:21:55,464 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:21:55,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-28 09:21:55,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:21:55,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-28 09:21:55,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2131, Invalid=20821, Unknown=0, NotChecked=0, Total=22952 [2022-04-28 09:21:55,466 INFO L87 Difference]: Start difference. First operand 102 states and 130 transitions. Second operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:22:08,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:08,651 INFO L93 Difference]: Finished difference Result 112 states and 142 transitions. [2022-04-28 09:22:08,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-28 09:22:08,651 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Word has length 185 [2022-04-28 09:22:08,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:22:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:22:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-28 09:22:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:22:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-28 09:22:08,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 142 transitions. [2022-04-28 09:22:08,783 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:22:08,784 INFO L225 Difference]: With dead ends: 112 [2022-04-28 09:22:08,784 INFO L226 Difference]: Without dead ends: 107 [2022-04-28 09:22:08,787 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 312 SyntacticMatches, 29 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4560 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=5185, Invalid=39547, Unknown=0, NotChecked=0, Total=44732 [2022-04-28 09:22:08,788 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 70 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6520 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 6696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 176 IncrementalHoareTripleChecker+Valid, 6520 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-04-28 09:22:08,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 219 Invalid, 6696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 6520 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-04-28 09:22:08,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-28 09:22:09,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 105. [2022-04-28 09:22:09,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:22:09,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:09,361 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:09,361 INFO L87 Difference]: Start difference. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:09,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:09,367 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-28 09:22:09,367 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-28 09:22:09,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:22:09,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:22:09,368 INFO L74 IsIncluded]: Start isIncluded. First operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 107 states. [2022-04-28 09:22:09,368 INFO L87 Difference]: Start difference. First operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 107 states. [2022-04-28 09:22:09,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:09,371 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-28 09:22:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-28 09:22:09,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:22:09,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:22:09,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:22:09,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:22:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 134 transitions. [2022-04-28 09:22:09,374 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 134 transitions. Word has length 185 [2022-04-28 09:22:09,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:22:09,374 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 134 transitions. [2022-04-28 09:22:09,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 09:22:09,375 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 134 transitions. [2022-04-28 09:22:09,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:22:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 134 transitions. [2022-04-28 09:22:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-04-28 09:22:09,567 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:22:09,567 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:22:09,589 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-28 09:22:09,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:22:09,779 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:22:09,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:22:09,780 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 59 times [2022-04-28 09:22:09,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:22:09,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [587641792] [2022-04-28 09:22:09,795 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:22:09,795 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:22:09,795 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 60 times [2022-04-28 09:22:09,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:22:09,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527011272] [2022-04-28 09:22:09,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:22:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:22:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:22:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-28 09:22:11,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-28 09:22:11,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-28 09:22:11,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:22:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:11,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:22:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,724 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:11,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:22:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:11,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:22:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:22:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,744 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:11,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:22:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,751 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:11,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:22:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:22:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:11,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:22:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:11,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:22:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,789 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:22:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,798 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:22:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:22:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:11,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:22:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,824 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:22:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:11,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:22:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:22:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,848 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:11,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:22:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,860 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,861 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:11,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:22:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:11,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:22:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,877 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:11,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:22:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,885 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:22:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,894 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:11,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:22:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,902 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:11,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:22:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,910 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,911 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:22:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:11,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:22:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,927 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,928 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:11,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:22:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,937 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:11,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:22:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,947 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:11,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:22:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:22:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:11,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:11,965 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:22:11,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-28 09:22:11,965 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-28 09:22:11,965 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-28 09:22:11,965 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-28 09:22:11,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-28 09:22:11,966 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-28 09:22:11,966 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,967 INFO L290 TraceCheckUtils]: 9: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,967 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:11,968 INFO L290 TraceCheckUtils]: 11: Hoare triple {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:11,968 INFO L290 TraceCheckUtils]: 12: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:11,968 INFO L272 TraceCheckUtils]: 13: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,968 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,969 INFO L290 TraceCheckUtils]: 15: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,969 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:11,970 INFO L290 TraceCheckUtils]: 17: Hoare triple {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:11,970 INFO L290 TraceCheckUtils]: 18: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:11,970 INFO L272 TraceCheckUtils]: 19: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,971 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,971 INFO L290 TraceCheckUtils]: 21: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,972 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:11,972 INFO L290 TraceCheckUtils]: 23: Hoare triple {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:11,972 INFO L290 TraceCheckUtils]: 24: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:11,972 INFO L272 TraceCheckUtils]: 25: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,973 INFO L290 TraceCheckUtils]: 27: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,974 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:11,975 INFO L290 TraceCheckUtils]: 30: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:11,975 INFO L272 TraceCheckUtils]: 31: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,975 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,975 INFO L290 TraceCheckUtils]: 33: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,976 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:11,976 INFO L290 TraceCheckUtils]: 35: Hoare triple {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:11,977 INFO L290 TraceCheckUtils]: 36: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:11,977 INFO L272 TraceCheckUtils]: 37: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,977 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,977 INFO L290 TraceCheckUtils]: 39: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,978 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:11,979 INFO L290 TraceCheckUtils]: 41: Hoare triple {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:11,979 INFO L290 TraceCheckUtils]: 42: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:11,979 INFO L272 TraceCheckUtils]: 43: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,979 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,980 INFO L290 TraceCheckUtils]: 45: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,980 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,981 INFO L290 TraceCheckUtils]: 47: Hoare triple {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:11,981 INFO L290 TraceCheckUtils]: 48: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:11,981 INFO L272 TraceCheckUtils]: 49: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,981 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,982 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:11,983 INFO L290 TraceCheckUtils]: 53: Hoare triple {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:11,983 INFO L290 TraceCheckUtils]: 54: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:11,983 INFO L272 TraceCheckUtils]: 55: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,984 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,984 INFO L290 TraceCheckUtils]: 57: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,985 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:11,985 INFO L290 TraceCheckUtils]: 59: Hoare triple {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:11,985 INFO L290 TraceCheckUtils]: 60: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:11,986 INFO L272 TraceCheckUtils]: 61: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,986 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,986 INFO L290 TraceCheckUtils]: 63: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,987 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,987 INFO L290 TraceCheckUtils]: 65: Hoare triple {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:11,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:11,988 INFO L272 TraceCheckUtils]: 67: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,988 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,988 INFO L290 TraceCheckUtils]: 69: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,989 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:11,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:11,990 INFO L272 TraceCheckUtils]: 73: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,990 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,991 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,992 INFO L290 TraceCheckUtils]: 77: Hoare triple {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:11,992 INFO L290 TraceCheckUtils]: 78: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:11,992 INFO L272 TraceCheckUtils]: 79: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,993 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,993 INFO L290 TraceCheckUtils]: 81: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,994 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:11,994 INFO L290 TraceCheckUtils]: 83: Hoare triple {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:11,995 INFO L290 TraceCheckUtils]: 84: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:11,995 INFO L272 TraceCheckUtils]: 85: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,995 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,995 INFO L290 TraceCheckUtils]: 87: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,996 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:11,997 INFO L290 TraceCheckUtils]: 89: Hoare triple {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:11,997 INFO L290 TraceCheckUtils]: 90: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:11,997 INFO L272 TraceCheckUtils]: 91: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:11,997 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,998 INFO L290 TraceCheckUtils]: 93: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:11,999 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:11,999 INFO L290 TraceCheckUtils]: 95: Hoare triple {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:11,999 INFO L290 TraceCheckUtils]: 96: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:11,999 INFO L272 TraceCheckUtils]: 97: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,000 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,000 INFO L290 TraceCheckUtils]: 99: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,001 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:12,001 INFO L290 TraceCheckUtils]: 101: Hoare triple {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:12,002 INFO L290 TraceCheckUtils]: 102: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:12,002 INFO L272 TraceCheckUtils]: 103: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,002 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,002 INFO L290 TraceCheckUtils]: 105: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,003 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:12,003 INFO L290 TraceCheckUtils]: 107: Hoare triple {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:12,004 INFO L290 TraceCheckUtils]: 108: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:12,004 INFO L272 TraceCheckUtils]: 109: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,004 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,005 INFO L290 TraceCheckUtils]: 111: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,005 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:12,006 INFO L290 TraceCheckUtils]: 113: Hoare triple {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:12,006 INFO L290 TraceCheckUtils]: 114: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:12,006 INFO L272 TraceCheckUtils]: 115: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,007 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,007 INFO L290 TraceCheckUtils]: 117: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,008 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:12,008 INFO L290 TraceCheckUtils]: 119: Hoare triple {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:12,008 INFO L290 TraceCheckUtils]: 120: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:12,008 INFO L272 TraceCheckUtils]: 121: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,009 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,009 INFO L290 TraceCheckUtils]: 123: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,010 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:12,010 INFO L290 TraceCheckUtils]: 125: Hoare triple {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:12,011 INFO L290 TraceCheckUtils]: 126: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:12,011 INFO L272 TraceCheckUtils]: 127: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,011 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,011 INFO L290 TraceCheckUtils]: 129: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,012 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:12,012 INFO L290 TraceCheckUtils]: 131: Hoare triple {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:12,013 INFO L290 TraceCheckUtils]: 132: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:12,013 INFO L272 TraceCheckUtils]: 133: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,013 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,014 INFO L290 TraceCheckUtils]: 135: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,014 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:12,015 INFO L290 TraceCheckUtils]: 137: Hoare triple {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:12,015 INFO L290 TraceCheckUtils]: 138: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:12,015 INFO L272 TraceCheckUtils]: 139: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,016 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,016 INFO L290 TraceCheckUtils]: 141: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,017 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:12,017 INFO L290 TraceCheckUtils]: 143: Hoare triple {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:12,017 INFO L290 TraceCheckUtils]: 144: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:12,017 INFO L272 TraceCheckUtils]: 145: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,018 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,018 INFO L290 TraceCheckUtils]: 147: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,019 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:12,019 INFO L290 TraceCheckUtils]: 149: Hoare triple {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:12,020 INFO L290 TraceCheckUtils]: 150: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:12,020 INFO L272 TraceCheckUtils]: 151: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,020 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,020 INFO L290 TraceCheckUtils]: 153: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,021 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:12,021 INFO L290 TraceCheckUtils]: 155: Hoare triple {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:12,022 INFO L290 TraceCheckUtils]: 156: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:12,022 INFO L272 TraceCheckUtils]: 157: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,022 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,023 INFO L290 TraceCheckUtils]: 159: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,023 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:12,024 INFO L290 TraceCheckUtils]: 161: Hoare triple {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:12,024 INFO L290 TraceCheckUtils]: 162: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:12,024 INFO L272 TraceCheckUtils]: 163: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,025 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,025 INFO L290 TraceCheckUtils]: 165: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,026 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:12,026 INFO L290 TraceCheckUtils]: 167: Hoare triple {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:12,026 INFO L290 TraceCheckUtils]: 168: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:12,026 INFO L272 TraceCheckUtils]: 169: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,027 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,027 INFO L290 TraceCheckUtils]: 171: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,028 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:12,028 INFO L290 TraceCheckUtils]: 173: Hoare triple {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:12,029 INFO L290 TraceCheckUtils]: 174: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:12,029 INFO L272 TraceCheckUtils]: 175: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,029 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,029 INFO L290 TraceCheckUtils]: 177: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,030 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:12,031 INFO L290 TraceCheckUtils]: 179: Hoare triple {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:12,031 INFO L290 TraceCheckUtils]: 180: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:12,031 INFO L272 TraceCheckUtils]: 181: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:12,031 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,032 INFO L290 TraceCheckUtils]: 183: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:12,032 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:12,033 INFO L290 TraceCheckUtils]: 185: Hoare triple {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {35130#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:22:12,033 INFO L290 TraceCheckUtils]: 186: Hoare triple {35130#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {34976#false} is VALID [2022-04-28 09:22:12,033 INFO L272 TraceCheckUtils]: 187: Hoare triple {34976#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {34976#false} is VALID [2022-04-28 09:22:12,034 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-28 09:22:12,034 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-28 09:22:12,034 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-28 09:22:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-28 09:22:12,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:22:12,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527011272] [2022-04-28 09:22:12,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527011272] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:22:12,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1870759618] [2022-04-28 09:22:12,035 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:22:12,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:22:12,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:22:12,036 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:22:12,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 09:22:17,127 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-28 09:22:17,128 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:22:17,138 WARN L261 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 309 conjunts are in the unsatisfiable core [2022-04-28 09:22:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:17,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:22:20,029 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-28 09:22:20,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#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(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-28 09:22:20,029 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-28 09:22:20,029 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-28 09:22:20,029 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-28 09:22:20,029 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-28 09:22:20,030 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-28 09:22:20,030 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,030 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,030 INFO L290 TraceCheckUtils]: 9: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,031 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:20,031 INFO L290 TraceCheckUtils]: 11: Hoare triple {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:20,032 INFO L290 TraceCheckUtils]: 12: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:20,032 INFO L272 TraceCheckUtils]: 13: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,032 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,032 INFO L290 TraceCheckUtils]: 15: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,033 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:20,033 INFO L290 TraceCheckUtils]: 17: Hoare triple {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:20,034 INFO L290 TraceCheckUtils]: 18: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:20,034 INFO L272 TraceCheckUtils]: 19: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,034 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,034 INFO L290 TraceCheckUtils]: 21: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,035 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:20,035 INFO L290 TraceCheckUtils]: 23: Hoare triple {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:20,036 INFO L290 TraceCheckUtils]: 24: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:20,036 INFO L272 TraceCheckUtils]: 25: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,036 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,036 INFO L290 TraceCheckUtils]: 27: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,037 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,037 INFO L290 TraceCheckUtils]: 29: Hoare triple {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:20,038 INFO L290 TraceCheckUtils]: 30: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:20,038 INFO L272 TraceCheckUtils]: 31: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,038 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,038 INFO L290 TraceCheckUtils]: 33: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,039 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:20,039 INFO L290 TraceCheckUtils]: 35: Hoare triple {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:20,040 INFO L290 TraceCheckUtils]: 36: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:20,040 INFO L272 TraceCheckUtils]: 37: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,040 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,041 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:20,041 INFO L290 TraceCheckUtils]: 41: Hoare triple {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:20,042 INFO L290 TraceCheckUtils]: 42: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:20,042 INFO L272 TraceCheckUtils]: 43: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,042 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,042 INFO L290 TraceCheckUtils]: 45: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,043 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,043 INFO L290 TraceCheckUtils]: 47: Hoare triple {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:20,043 INFO L290 TraceCheckUtils]: 48: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:20,044 INFO L272 TraceCheckUtils]: 49: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,044 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,045 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:20,045 INFO L290 TraceCheckUtils]: 53: Hoare triple {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:20,045 INFO L290 TraceCheckUtils]: 54: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:20,046 INFO L272 TraceCheckUtils]: 55: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,046 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,047 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:20,047 INFO L290 TraceCheckUtils]: 59: Hoare triple {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:20,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:20,047 INFO L272 TraceCheckUtils]: 61: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,049 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:20,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:20,049 INFO L272 TraceCheckUtils]: 67: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,050 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,050 INFO L290 TraceCheckUtils]: 69: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,051 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,051 INFO L290 TraceCheckUtils]: 71: Hoare triple {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:20,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:20,051 INFO L272 TraceCheckUtils]: 73: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,052 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,052 INFO L290 TraceCheckUtils]: 75: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,053 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,053 INFO L290 TraceCheckUtils]: 77: Hoare triple {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:20,053 INFO L290 TraceCheckUtils]: 78: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:20,053 INFO L272 TraceCheckUtils]: 79: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,054 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,054 INFO L290 TraceCheckUtils]: 81: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,055 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:20,055 INFO L290 TraceCheckUtils]: 83: Hoare triple {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:20,055 INFO L290 TraceCheckUtils]: 84: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:20,055 INFO L272 TraceCheckUtils]: 85: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,056 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,056 INFO L290 TraceCheckUtils]: 87: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,057 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,057 INFO L290 TraceCheckUtils]: 89: Hoare triple {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:20,057 INFO L290 TraceCheckUtils]: 90: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:20,057 INFO L272 TraceCheckUtils]: 91: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,058 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,058 INFO L290 TraceCheckUtils]: 93: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,059 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:20,059 INFO L290 TraceCheckUtils]: 95: Hoare triple {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:20,059 INFO L290 TraceCheckUtils]: 96: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:20,059 INFO L272 TraceCheckUtils]: 97: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,060 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,060 INFO L290 TraceCheckUtils]: 99: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,061 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,061 INFO L290 TraceCheckUtils]: 101: Hoare triple {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:20,061 INFO L290 TraceCheckUtils]: 102: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:20,061 INFO L272 TraceCheckUtils]: 103: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,062 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,062 INFO L290 TraceCheckUtils]: 105: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,063 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:20,063 INFO L290 TraceCheckUtils]: 107: Hoare triple {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:20,063 INFO L290 TraceCheckUtils]: 108: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:20,063 INFO L272 TraceCheckUtils]: 109: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,064 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,064 INFO L290 TraceCheckUtils]: 111: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,065 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:20,065 INFO L290 TraceCheckUtils]: 113: Hoare triple {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:20,065 INFO L290 TraceCheckUtils]: 114: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:20,065 INFO L272 TraceCheckUtils]: 115: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,066 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,066 INFO L290 TraceCheckUtils]: 117: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,067 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:20,067 INFO L290 TraceCheckUtils]: 119: Hoare triple {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:20,067 INFO L290 TraceCheckUtils]: 120: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:20,067 INFO L272 TraceCheckUtils]: 121: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,068 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,068 INFO L290 TraceCheckUtils]: 123: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,069 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:20,069 INFO L290 TraceCheckUtils]: 125: Hoare triple {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:20,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:20,069 INFO L272 TraceCheckUtils]: 127: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,070 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,070 INFO L290 TraceCheckUtils]: 129: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,070 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,071 INFO L290 TraceCheckUtils]: 131: Hoare triple {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:20,071 INFO L290 TraceCheckUtils]: 132: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:20,071 INFO L272 TraceCheckUtils]: 133: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,072 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,072 INFO L290 TraceCheckUtils]: 135: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,072 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:20,073 INFO L290 TraceCheckUtils]: 137: Hoare triple {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:20,073 INFO L290 TraceCheckUtils]: 138: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:20,073 INFO L272 TraceCheckUtils]: 139: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,074 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,074 INFO L290 TraceCheckUtils]: 141: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,074 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:20,075 INFO L290 TraceCheckUtils]: 143: Hoare triple {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:20,075 INFO L290 TraceCheckUtils]: 144: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:20,075 INFO L272 TraceCheckUtils]: 145: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,075 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,076 INFO L290 TraceCheckUtils]: 147: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,076 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,077 INFO L290 TraceCheckUtils]: 149: Hoare triple {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:20,077 INFO L290 TraceCheckUtils]: 150: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:20,077 INFO L272 TraceCheckUtils]: 151: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,077 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,078 INFO L290 TraceCheckUtils]: 153: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,078 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:20,079 INFO L290 TraceCheckUtils]: 155: Hoare triple {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:20,079 INFO L290 TraceCheckUtils]: 156: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:20,079 INFO L272 TraceCheckUtils]: 157: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,079 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,080 INFO L290 TraceCheckUtils]: 159: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,080 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:20,081 INFO L290 TraceCheckUtils]: 161: Hoare triple {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:20,081 INFO L290 TraceCheckUtils]: 162: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:20,081 INFO L272 TraceCheckUtils]: 163: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,081 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,082 INFO L290 TraceCheckUtils]: 165: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,082 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:20,083 INFO L290 TraceCheckUtils]: 167: Hoare triple {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:20,083 INFO L290 TraceCheckUtils]: 168: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:20,083 INFO L272 TraceCheckUtils]: 169: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,084 INFO L290 TraceCheckUtils]: 171: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,084 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:20,085 INFO L290 TraceCheckUtils]: 173: Hoare triple {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:20,085 INFO L290 TraceCheckUtils]: 174: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:20,085 INFO L272 TraceCheckUtils]: 175: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,085 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,086 INFO L290 TraceCheckUtils]: 177: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,086 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:20,087 INFO L290 TraceCheckUtils]: 179: Hoare triple {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:20,087 INFO L290 TraceCheckUtils]: 180: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:20,087 INFO L272 TraceCheckUtils]: 181: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:20,087 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,088 INFO L290 TraceCheckUtils]: 183: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:20,088 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:20,089 INFO L290 TraceCheckUtils]: 185: Hoare triple {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {35691#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:22:20,089 INFO L290 TraceCheckUtils]: 186: Hoare triple {35691#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {34976#false} is VALID [2022-04-28 09:22:20,089 INFO L272 TraceCheckUtils]: 187: Hoare triple {34976#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {34976#false} is VALID [2022-04-28 09:22:20,089 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-28 09:22:20,089 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-28 09:22:20,089 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-28 09:22:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-28 09:22:20,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:22:33,213 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-28 09:22:33,214 INFO L290 TraceCheckUtils]: 189: Hoare triple {35710#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {34976#false} is VALID [2022-04-28 09:22:33,214 INFO L290 TraceCheckUtils]: 188: Hoare triple {35714#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {35710#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:22:33,214 INFO L272 TraceCheckUtils]: 187: Hoare triple {35718#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {35714#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:22:33,215 INFO L290 TraceCheckUtils]: 186: Hoare triple {35722#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {35718#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:22:33,215 INFO L290 TraceCheckUtils]: 185: Hoare triple {35726#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35722#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,216 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35726#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,216 INFO L290 TraceCheckUtils]: 183: Hoare triple {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,217 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,217 INFO L272 TraceCheckUtils]: 181: Hoare triple {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,217 INFO L290 TraceCheckUtils]: 180: Hoare triple {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,218 INFO L290 TraceCheckUtils]: 179: Hoare triple {35747#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,219 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35747#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,219 INFO L290 TraceCheckUtils]: 177: Hoare triple {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,220 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,220 INFO L272 TraceCheckUtils]: 175: Hoare triple {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,220 INFO L290 TraceCheckUtils]: 174: Hoare triple {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,220 INFO L290 TraceCheckUtils]: 173: Hoare triple {35768#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,221 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {35768#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,221 INFO L290 TraceCheckUtils]: 171: Hoare triple {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,222 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,222 INFO L272 TraceCheckUtils]: 169: Hoare triple {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,223 INFO L290 TraceCheckUtils]: 168: Hoare triple {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,223 INFO L290 TraceCheckUtils]: 167: Hoare triple {35789#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,224 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {35789#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,224 INFO L290 TraceCheckUtils]: 165: Hoare triple {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,225 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,225 INFO L272 TraceCheckUtils]: 163: Hoare triple {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,225 INFO L290 TraceCheckUtils]: 162: Hoare triple {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,225 INFO L290 TraceCheckUtils]: 161: Hoare triple {35810#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,226 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {35810#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,227 INFO L290 TraceCheckUtils]: 159: Hoare triple {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,227 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,227 INFO L272 TraceCheckUtils]: 157: Hoare triple {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,228 INFO L290 TraceCheckUtils]: 156: Hoare triple {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,228 INFO L290 TraceCheckUtils]: 155: Hoare triple {35831#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,229 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {35831#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,229 INFO L290 TraceCheckUtils]: 153: Hoare triple {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,230 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,230 INFO L272 TraceCheckUtils]: 151: Hoare triple {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,230 INFO L290 TraceCheckUtils]: 150: Hoare triple {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,230 INFO L290 TraceCheckUtils]: 149: Hoare triple {35852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,231 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,232 INFO L290 TraceCheckUtils]: 147: Hoare triple {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,232 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,232 INFO L272 TraceCheckUtils]: 145: Hoare triple {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,233 INFO L290 TraceCheckUtils]: 144: Hoare triple {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,233 INFO L290 TraceCheckUtils]: 143: Hoare triple {35873#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,234 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35873#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,234 INFO L290 TraceCheckUtils]: 141: Hoare triple {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:22:33,235 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:22:33,235 INFO L272 TraceCheckUtils]: 139: Hoare triple {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,235 INFO L290 TraceCheckUtils]: 138: Hoare triple {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,236 INFO L290 TraceCheckUtils]: 137: Hoare triple {35894#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,236 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35894#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,237 INFO L290 TraceCheckUtils]: 135: Hoare triple {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,237 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,237 INFO L272 TraceCheckUtils]: 133: Hoare triple {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,238 INFO L290 TraceCheckUtils]: 132: Hoare triple {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,238 INFO L290 TraceCheckUtils]: 131: Hoare triple {35915#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,239 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {35915#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,239 INFO L290 TraceCheckUtils]: 129: Hoare triple {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,240 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,240 INFO L272 TraceCheckUtils]: 127: Hoare triple {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,240 INFO L290 TraceCheckUtils]: 126: Hoare triple {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,241 INFO L290 TraceCheckUtils]: 125: Hoare triple {35936#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,241 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {35936#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,242 INFO L290 TraceCheckUtils]: 123: Hoare triple {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,243 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,243 INFO L272 TraceCheckUtils]: 121: Hoare triple {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,243 INFO L290 TraceCheckUtils]: 120: Hoare triple {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,243 INFO L290 TraceCheckUtils]: 119: Hoare triple {35957#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,244 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {35957#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,244 INFO L290 TraceCheckUtils]: 117: Hoare triple {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,245 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,245 INFO L272 TraceCheckUtils]: 115: Hoare triple {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,245 INFO L290 TraceCheckUtils]: 114: Hoare triple {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,246 INFO L290 TraceCheckUtils]: 113: Hoare triple {35978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,247 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {35978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,247 INFO L290 TraceCheckUtils]: 111: Hoare triple {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,248 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,248 INFO L272 TraceCheckUtils]: 109: Hoare triple {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,248 INFO L290 TraceCheckUtils]: 108: Hoare triple {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,248 INFO L290 TraceCheckUtils]: 107: Hoare triple {35999#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,249 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35999#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,250 INFO L290 TraceCheckUtils]: 105: Hoare triple {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,250 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,250 INFO L272 TraceCheckUtils]: 103: Hoare triple {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,251 INFO L290 TraceCheckUtils]: 102: Hoare triple {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,251 INFO L290 TraceCheckUtils]: 101: Hoare triple {36020#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,252 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36020#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,252 INFO L290 TraceCheckUtils]: 99: Hoare triple {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,253 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,253 INFO L272 TraceCheckUtils]: 97: Hoare triple {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,253 INFO L290 TraceCheckUtils]: 96: Hoare triple {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,253 INFO L290 TraceCheckUtils]: 95: Hoare triple {36041#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,254 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {36041#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,255 INFO L290 TraceCheckUtils]: 93: Hoare triple {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,255 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,255 INFO L272 TraceCheckUtils]: 91: Hoare triple {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,256 INFO L290 TraceCheckUtils]: 90: Hoare triple {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,256 INFO L290 TraceCheckUtils]: 89: Hoare triple {36062#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,257 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36062#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,257 INFO L290 TraceCheckUtils]: 87: Hoare triple {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,258 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,258 INFO L272 TraceCheckUtils]: 85: Hoare triple {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,258 INFO L290 TraceCheckUtils]: 84: Hoare triple {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,259 INFO L290 TraceCheckUtils]: 83: Hoare triple {36083#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,259 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {36083#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,260 INFO L290 TraceCheckUtils]: 81: Hoare triple {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,260 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,261 INFO L272 TraceCheckUtils]: 79: Hoare triple {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,261 INFO L290 TraceCheckUtils]: 78: Hoare triple {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,261 INFO L290 TraceCheckUtils]: 77: Hoare triple {36104#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,262 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36104#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,262 INFO L290 TraceCheckUtils]: 75: Hoare triple {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,263 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,263 INFO L272 TraceCheckUtils]: 73: Hoare triple {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,263 INFO L290 TraceCheckUtils]: 72: Hoare triple {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,264 INFO L290 TraceCheckUtils]: 71: Hoare triple {36125#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,265 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36125#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,265 INFO L290 TraceCheckUtils]: 69: Hoare triple {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,266 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,266 INFO L272 TraceCheckUtils]: 67: Hoare triple {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,266 INFO L290 TraceCheckUtils]: 66: Hoare triple {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {36146#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,267 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36146#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,267 INFO L290 TraceCheckUtils]: 63: Hoare triple {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,268 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,268 INFO L272 TraceCheckUtils]: 61: Hoare triple {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,268 INFO L290 TraceCheckUtils]: 60: Hoare triple {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,269 INFO L290 TraceCheckUtils]: 59: Hoare triple {36167#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,270 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {36167#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,270 INFO L290 TraceCheckUtils]: 57: Hoare triple {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,271 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,271 INFO L272 TraceCheckUtils]: 55: Hoare triple {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,271 INFO L290 TraceCheckUtils]: 54: Hoare triple {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,271 INFO L290 TraceCheckUtils]: 53: Hoare triple {36188#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,272 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {36188#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,273 INFO L290 TraceCheckUtils]: 51: Hoare triple {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,273 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,273 INFO L272 TraceCheckUtils]: 49: Hoare triple {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,274 INFO L290 TraceCheckUtils]: 48: Hoare triple {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,274 INFO L290 TraceCheckUtils]: 47: Hoare triple {36209#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,275 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {36209#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,275 INFO L290 TraceCheckUtils]: 45: Hoare triple {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,276 INFO L272 TraceCheckUtils]: 43: Hoare triple {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,276 INFO L290 TraceCheckUtils]: 42: Hoare triple {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,277 INFO L290 TraceCheckUtils]: 41: Hoare triple {36230#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,277 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36230#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,278 INFO L290 TraceCheckUtils]: 39: Hoare triple {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,278 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,278 INFO L272 TraceCheckUtils]: 37: Hoare triple {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,279 INFO L290 TraceCheckUtils]: 36: Hoare triple {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,279 INFO L290 TraceCheckUtils]: 35: Hoare triple {36251#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,280 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {36251#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,280 INFO L290 TraceCheckUtils]: 33: Hoare triple {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,281 INFO L272 TraceCheckUtils]: 31: Hoare triple {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,282 INFO L290 TraceCheckUtils]: 29: Hoare triple {36272#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,282 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {36272#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,283 INFO L290 TraceCheckUtils]: 27: Hoare triple {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,283 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:22:33,283 INFO L272 TraceCheckUtils]: 25: Hoare triple {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,284 INFO L290 TraceCheckUtils]: 24: Hoare triple {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {36293#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,285 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36293#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:22:33,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:22:33,286 INFO L272 TraceCheckUtils]: 19: Hoare triple {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,287 INFO L290 TraceCheckUtils]: 17: Hoare triple {36314#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,287 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36314#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:22:33,288 INFO L290 TraceCheckUtils]: 15: Hoare triple {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,289 INFO L272 TraceCheckUtils]: 13: Hoare triple {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,289 INFO L290 TraceCheckUtils]: 12: Hoare triple {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,289 INFO L290 TraceCheckUtils]: 11: Hoare triple {36335#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,290 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36335#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,290 INFO L290 TraceCheckUtils]: 9: Hoare triple {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,291 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:22:33,291 INFO L272 TraceCheckUtils]: 7: Hoare triple {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-28 09:22:33,292 INFO L290 TraceCheckUtils]: 6: Hoare triple {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:22:33,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-28 09:22:33,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-28 09:22:33,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-28 09:22:33,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#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(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-28 09:22:33,292 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-28 09:22:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2205 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-04-28 09:22:33,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1870759618] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:22:33,293 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:22:33,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 96] total 160 [2022-04-28 09:22:33,294 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:22:33,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [587641792] [2022-04-28 09:22:33,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [587641792] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:22:33,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:22:33,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-28 09:22:33,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809669826] [2022-04-28 09:22:33,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:22:33,295 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 191 [2022-04-28 09:22:33,295 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:22:33,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:33,371 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:22:33,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-28 09:22:33,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:22:33,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-28 09:22:33,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2301, Invalid=23139, Unknown=0, NotChecked=0, Total=25440 [2022-04-28 09:22:33,373 INFO L87 Difference]: Start difference. First operand 105 states and 134 transitions. Second operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:48,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:48,118 INFO L93 Difference]: Finished difference Result 115 states and 146 transitions. [2022-04-28 09:22:48,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-28 09:22:48,118 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 191 [2022-04-28 09:22:48,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:22:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-28 09:22:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-28 09:22:48,127 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 146 transitions. [2022-04-28 09:22:48,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:22:48,248 INFO L225 Difference]: With dead ends: 115 [2022-04-28 09:22:48,248 INFO L226 Difference]: Without dead ends: 110 [2022-04-28 09:22:48,251 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 319 SyntacticMatches, 30 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4873 ImplicationChecksByTransitivity, 17.5s TimeCoverageRelationStatistics Valid=5550, Invalid=43512, Unknown=0, NotChecked=0, Total=49062 [2022-04-28 09:22:48,251 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 72 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 6953 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 7135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 6953 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:22:48,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 225 Invalid, 7135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 6953 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2022-04-28 09:22:48,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-28 09:22:48,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 108. [2022-04-28 09:22:48,750 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:22:48,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:22:48,750 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:22:48,750 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:22:48,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:48,753 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-28 09:22:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-28 09:22:48,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:22:48,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:22:48,754 INFO L74 IsIncluded]: Start isIncluded. First operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 110 states. [2022-04-28 09:22:48,754 INFO L87 Difference]: Start difference. First operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 110 states. [2022-04-28 09:22:48,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:22:48,757 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-28 09:22:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-28 09:22:48,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:22:48,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:22:48,757 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:22:48,757 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:22:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:22:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 138 transitions. [2022-04-28 09:22:48,771 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 138 transitions. Word has length 191 [2022-04-28 09:22:48,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:22:48,771 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 138 transitions. [2022-04-28 09:22:48,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 09:22:48,772 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 108 states and 138 transitions. [2022-04-28 09:22:48,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:22:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 138 transitions. [2022-04-28 09:22:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-04-28 09:22:48,965 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:22:48,965 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:22:48,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 09:22:49,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2022-04-28 09:22:49,172 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:22:49,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:22:49,173 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 61 times [2022-04-28 09:22:49,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:22:49,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1016488432] [2022-04-28 09:22:49,186 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:22:49,186 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:22:49,186 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 62 times [2022-04-28 09:22:49,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:22:49,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551449047] [2022-04-28 09:22:49,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:22:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:22:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:22:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-28 09:22:51,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-28 09:22:51,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-28 09:22:51,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:22:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,112 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,113 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:51,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:22:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,120 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:51,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:22:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,125 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,126 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:51,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:22:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,132 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,132 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:22:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,141 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:51,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:22:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:51,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:22:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,154 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:22:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,170 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:51,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:22:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,180 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:51,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:22:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:22:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,198 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:22:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:22:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,214 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:51,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:22:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,221 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,222 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:22:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:51,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:22:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,243 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:22:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:51,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:22:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,259 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:51,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:22:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,265 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:51,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:22:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:51,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:22:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:22:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:51,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:22:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,294 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:51,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:22:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:22:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:51,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:22:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:51,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:22:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,322 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:51,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:22:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,327 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,328 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:51,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:22:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:22:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:51,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:22:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,348 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:22:51,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-28 09:22:51,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-28 09:22:51,348 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-28 09:22:51,348 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-28 09:22:51,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-28 09:22:51,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-28 09:22:51,349 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,350 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:51,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:51,351 INFO L290 TraceCheckUtils]: 12: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:51,351 INFO L272 TraceCheckUtils]: 13: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,353 INFO L290 TraceCheckUtils]: 15: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,353 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:51,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:51,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:51,354 INFO L272 TraceCheckUtils]: 19: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,355 INFO L290 TraceCheckUtils]: 21: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,355 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:51,356 INFO L290 TraceCheckUtils]: 23: Hoare triple {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:51,356 INFO L290 TraceCheckUtils]: 24: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:51,356 INFO L272 TraceCheckUtils]: 25: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,357 INFO L290 TraceCheckUtils]: 27: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,357 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,358 INFO L290 TraceCheckUtils]: 29: Hoare triple {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:51,358 INFO L290 TraceCheckUtils]: 30: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:51,358 INFO L272 TraceCheckUtils]: 31: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,358 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,359 INFO L290 TraceCheckUtils]: 33: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,359 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:51,360 INFO L290 TraceCheckUtils]: 35: Hoare triple {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:51,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:51,360 INFO L272 TraceCheckUtils]: 37: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,360 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,361 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:51,362 INFO L290 TraceCheckUtils]: 41: Hoare triple {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:51,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:51,362 INFO L272 TraceCheckUtils]: 43: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,362 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,363 INFO L290 TraceCheckUtils]: 45: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,363 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:51,364 INFO L290 TraceCheckUtils]: 48: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:51,364 INFO L272 TraceCheckUtils]: 49: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,364 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,365 INFO L290 TraceCheckUtils]: 51: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,365 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:51,366 INFO L290 TraceCheckUtils]: 53: Hoare triple {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:51,366 INFO L290 TraceCheckUtils]: 54: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:51,366 INFO L272 TraceCheckUtils]: 55: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,366 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,367 INFO L290 TraceCheckUtils]: 57: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,367 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:51,368 INFO L290 TraceCheckUtils]: 59: Hoare triple {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:51,368 INFO L290 TraceCheckUtils]: 60: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:51,368 INFO L272 TraceCheckUtils]: 61: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,368 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,369 INFO L290 TraceCheckUtils]: 63: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,369 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,369 INFO L290 TraceCheckUtils]: 65: Hoare triple {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:51,370 INFO L290 TraceCheckUtils]: 66: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:51,370 INFO L272 TraceCheckUtils]: 67: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,370 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,371 INFO L290 TraceCheckUtils]: 69: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,371 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,371 INFO L290 TraceCheckUtils]: 71: Hoare triple {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:51,372 INFO L290 TraceCheckUtils]: 72: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:51,372 INFO L272 TraceCheckUtils]: 73: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,372 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,372 INFO L290 TraceCheckUtils]: 75: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,373 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,373 INFO L290 TraceCheckUtils]: 77: Hoare triple {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:51,374 INFO L290 TraceCheckUtils]: 78: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:51,374 INFO L272 TraceCheckUtils]: 79: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,374 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,374 INFO L290 TraceCheckUtils]: 81: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,375 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:51,375 INFO L290 TraceCheckUtils]: 83: Hoare triple {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:51,376 INFO L290 TraceCheckUtils]: 84: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:51,376 INFO L272 TraceCheckUtils]: 85: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,376 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,376 INFO L290 TraceCheckUtils]: 87: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,377 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,377 INFO L290 TraceCheckUtils]: 89: Hoare triple {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:51,378 INFO L290 TraceCheckUtils]: 90: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:51,378 INFO L272 TraceCheckUtils]: 91: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,378 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,378 INFO L290 TraceCheckUtils]: 93: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,379 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:51,379 INFO L290 TraceCheckUtils]: 95: Hoare triple {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:51,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:51,380 INFO L272 TraceCheckUtils]: 97: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,380 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,380 INFO L290 TraceCheckUtils]: 99: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,381 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,381 INFO L290 TraceCheckUtils]: 101: Hoare triple {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:51,382 INFO L290 TraceCheckUtils]: 102: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:51,382 INFO L272 TraceCheckUtils]: 103: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,382 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,382 INFO L290 TraceCheckUtils]: 105: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,383 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:51,383 INFO L290 TraceCheckUtils]: 107: Hoare triple {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:51,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:51,384 INFO L272 TraceCheckUtils]: 109: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,385 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:51,385 INFO L290 TraceCheckUtils]: 113: Hoare triple {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:51,386 INFO L290 TraceCheckUtils]: 114: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:51,386 INFO L272 TraceCheckUtils]: 115: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,386 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,386 INFO L290 TraceCheckUtils]: 117: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,387 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:51,387 INFO L290 TraceCheckUtils]: 119: Hoare triple {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:51,388 INFO L290 TraceCheckUtils]: 120: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:51,388 INFO L272 TraceCheckUtils]: 121: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,388 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,388 INFO L290 TraceCheckUtils]: 123: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,389 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:51,389 INFO L290 TraceCheckUtils]: 125: Hoare triple {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:51,390 INFO L290 TraceCheckUtils]: 126: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:51,390 INFO L272 TraceCheckUtils]: 127: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,390 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,390 INFO L290 TraceCheckUtils]: 129: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,392 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,392 INFO L290 TraceCheckUtils]: 131: Hoare triple {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:51,392 INFO L290 TraceCheckUtils]: 132: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:51,392 INFO L272 TraceCheckUtils]: 133: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,393 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,393 INFO L290 TraceCheckUtils]: 135: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,394 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:51,394 INFO L290 TraceCheckUtils]: 137: Hoare triple {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:51,394 INFO L290 TraceCheckUtils]: 138: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:51,394 INFO L272 TraceCheckUtils]: 139: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,395 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,395 INFO L290 TraceCheckUtils]: 141: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,396 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:51,396 INFO L290 TraceCheckUtils]: 143: Hoare triple {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:51,396 INFO L290 TraceCheckUtils]: 144: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:51,396 INFO L272 TraceCheckUtils]: 145: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,397 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,397 INFO L290 TraceCheckUtils]: 147: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,397 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,398 INFO L290 TraceCheckUtils]: 149: Hoare triple {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:51,398 INFO L290 TraceCheckUtils]: 150: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:51,398 INFO L272 TraceCheckUtils]: 151: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,399 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,399 INFO L290 TraceCheckUtils]: 153: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,399 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:51,400 INFO L290 TraceCheckUtils]: 155: Hoare triple {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:51,400 INFO L290 TraceCheckUtils]: 156: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:51,400 INFO L272 TraceCheckUtils]: 157: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,401 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,401 INFO L290 TraceCheckUtils]: 159: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,401 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:51,402 INFO L290 TraceCheckUtils]: 161: Hoare triple {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:51,402 INFO L290 TraceCheckUtils]: 162: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:51,402 INFO L272 TraceCheckUtils]: 163: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,402 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,403 INFO L290 TraceCheckUtils]: 165: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,403 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:51,404 INFO L290 TraceCheckUtils]: 167: Hoare triple {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:51,404 INFO L290 TraceCheckUtils]: 168: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:51,404 INFO L272 TraceCheckUtils]: 169: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,404 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,405 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,405 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:51,406 INFO L290 TraceCheckUtils]: 173: Hoare triple {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:51,406 INFO L290 TraceCheckUtils]: 174: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:51,406 INFO L272 TraceCheckUtils]: 175: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,406 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,407 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,407 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,408 INFO L290 TraceCheckUtils]: 179: Hoare triple {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:51,408 INFO L290 TraceCheckUtils]: 180: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:51,408 INFO L272 TraceCheckUtils]: 181: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,408 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,409 INFO L290 TraceCheckUtils]: 183: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,409 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:51,410 INFO L290 TraceCheckUtils]: 185: Hoare triple {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:22:51,410 INFO L290 TraceCheckUtils]: 186: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:22:51,410 INFO L272 TraceCheckUtils]: 187: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:51,410 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,411 INFO L290 TraceCheckUtils]: 189: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:51,411 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:22:51,412 INFO L290 TraceCheckUtils]: 191: Hoare triple {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37323#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-28 09:22:51,412 INFO L290 TraceCheckUtils]: 192: Hoare triple {37323#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-28 09:22:51,412 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-28 09:22:51,412 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-28 09:22:51,412 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-28 09:22:51,412 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-28 09:22:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-28 09:22:51,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:22:51,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551449047] [2022-04-28 09:22:51,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551449047] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:22:51,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [154414583] [2022-04-28 09:22:51,413 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:22:51,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:22:51,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:22:51,415 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:22:51,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 09:22:51,539 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:22:51,539 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:22:51,546 WARN L261 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 313 conjunts are in the unsatisfiable core [2022-04-28 09:22:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:22:51,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:22:54,665 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-28 09:22:54,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#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(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-28 09:22:54,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-28 09:22:54,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-28 09:22:54,665 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-28 09:22:54,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-28 09:22:54,665 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-28 09:22:54,666 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,666 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,666 INFO L290 TraceCheckUtils]: 9: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,667 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:22:54,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:54,667 INFO L290 TraceCheckUtils]: 12: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:22:54,668 INFO L272 TraceCheckUtils]: 13: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,668 INFO L290 TraceCheckUtils]: 15: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,669 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:22:54,669 INFO L290 TraceCheckUtils]: 17: Hoare triple {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:54,669 INFO L290 TraceCheckUtils]: 18: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:22:54,669 INFO L272 TraceCheckUtils]: 19: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,670 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,670 INFO L290 TraceCheckUtils]: 21: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,671 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:22:54,671 INFO L290 TraceCheckUtils]: 23: Hoare triple {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:54,671 INFO L290 TraceCheckUtils]: 24: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:22:54,671 INFO L272 TraceCheckUtils]: 25: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,672 INFO L290 TraceCheckUtils]: 27: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,673 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,673 INFO L290 TraceCheckUtils]: 29: Hoare triple {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:54,673 INFO L290 TraceCheckUtils]: 30: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:22:54,673 INFO L272 TraceCheckUtils]: 31: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,674 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,674 INFO L290 TraceCheckUtils]: 33: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,675 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:22:54,675 INFO L290 TraceCheckUtils]: 35: Hoare triple {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:54,675 INFO L290 TraceCheckUtils]: 36: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:22:54,675 INFO L272 TraceCheckUtils]: 37: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,676 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,676 INFO L290 TraceCheckUtils]: 39: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,677 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:22:54,677 INFO L290 TraceCheckUtils]: 41: Hoare triple {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:54,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:22:54,677 INFO L272 TraceCheckUtils]: 43: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,678 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,678 INFO L290 TraceCheckUtils]: 45: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,679 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,679 INFO L290 TraceCheckUtils]: 47: Hoare triple {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:54,679 INFO L290 TraceCheckUtils]: 48: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:22:54,679 INFO L272 TraceCheckUtils]: 49: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,680 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,680 INFO L290 TraceCheckUtils]: 51: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,681 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:22:54,681 INFO L290 TraceCheckUtils]: 53: Hoare triple {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:54,681 INFO L290 TraceCheckUtils]: 54: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:22:54,681 INFO L272 TraceCheckUtils]: 55: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,682 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,682 INFO L290 TraceCheckUtils]: 57: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,682 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:22:54,683 INFO L290 TraceCheckUtils]: 59: Hoare triple {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:54,683 INFO L290 TraceCheckUtils]: 60: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:22:54,683 INFO L272 TraceCheckUtils]: 61: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,683 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,684 INFO L290 TraceCheckUtils]: 63: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,684 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,685 INFO L290 TraceCheckUtils]: 65: Hoare triple {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:54,685 INFO L290 TraceCheckUtils]: 66: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:22:54,685 INFO L272 TraceCheckUtils]: 67: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,685 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,686 INFO L290 TraceCheckUtils]: 69: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,686 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,687 INFO L290 TraceCheckUtils]: 71: Hoare triple {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:54,687 INFO L290 TraceCheckUtils]: 72: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:22:54,687 INFO L272 TraceCheckUtils]: 73: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,688 INFO L290 TraceCheckUtils]: 75: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,688 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,689 INFO L290 TraceCheckUtils]: 77: Hoare triple {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:54,689 INFO L290 TraceCheckUtils]: 78: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:22:54,689 INFO L272 TraceCheckUtils]: 79: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,689 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,690 INFO L290 TraceCheckUtils]: 81: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,690 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:22:54,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:54,691 INFO L290 TraceCheckUtils]: 84: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:22:54,691 INFO L272 TraceCheckUtils]: 85: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,691 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,692 INFO L290 TraceCheckUtils]: 87: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,692 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,693 INFO L290 TraceCheckUtils]: 89: Hoare triple {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:54,693 INFO L290 TraceCheckUtils]: 90: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:22:54,693 INFO L272 TraceCheckUtils]: 91: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,693 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,694 INFO L290 TraceCheckUtils]: 93: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,694 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:22:54,695 INFO L290 TraceCheckUtils]: 95: Hoare triple {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:54,695 INFO L290 TraceCheckUtils]: 96: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:22:54,695 INFO L272 TraceCheckUtils]: 97: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,695 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,696 INFO L290 TraceCheckUtils]: 99: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,696 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,697 INFO L290 TraceCheckUtils]: 101: Hoare triple {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:54,697 INFO L290 TraceCheckUtils]: 102: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:22:54,697 INFO L272 TraceCheckUtils]: 103: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,697 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,698 INFO L290 TraceCheckUtils]: 105: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,698 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:22:54,698 INFO L290 TraceCheckUtils]: 107: Hoare triple {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:54,699 INFO L290 TraceCheckUtils]: 108: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:22:54,699 INFO L272 TraceCheckUtils]: 109: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,699 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,700 INFO L290 TraceCheckUtils]: 111: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,700 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:22:54,700 INFO L290 TraceCheckUtils]: 113: Hoare triple {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:54,701 INFO L290 TraceCheckUtils]: 114: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:22:54,701 INFO L272 TraceCheckUtils]: 115: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,701 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,701 INFO L290 TraceCheckUtils]: 117: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,702 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:22:54,702 INFO L290 TraceCheckUtils]: 119: Hoare triple {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:54,703 INFO L290 TraceCheckUtils]: 120: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:22:54,703 INFO L272 TraceCheckUtils]: 121: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,703 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,703 INFO L290 TraceCheckUtils]: 123: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,704 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:22:54,704 INFO L290 TraceCheckUtils]: 125: Hoare triple {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:54,705 INFO L290 TraceCheckUtils]: 126: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:22:54,705 INFO L272 TraceCheckUtils]: 127: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,705 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,705 INFO L290 TraceCheckUtils]: 129: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,706 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,706 INFO L290 TraceCheckUtils]: 131: Hoare triple {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:54,707 INFO L290 TraceCheckUtils]: 132: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:22:54,707 INFO L272 TraceCheckUtils]: 133: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,707 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,707 INFO L290 TraceCheckUtils]: 135: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,708 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:22:54,708 INFO L290 TraceCheckUtils]: 137: Hoare triple {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:54,709 INFO L290 TraceCheckUtils]: 138: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:22:54,709 INFO L272 TraceCheckUtils]: 139: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,709 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,709 INFO L290 TraceCheckUtils]: 141: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,710 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:22:54,710 INFO L290 TraceCheckUtils]: 143: Hoare triple {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:54,711 INFO L290 TraceCheckUtils]: 144: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:22:54,711 INFO L272 TraceCheckUtils]: 145: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,711 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,711 INFO L290 TraceCheckUtils]: 147: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,712 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,712 INFO L290 TraceCheckUtils]: 149: Hoare triple {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:54,713 INFO L290 TraceCheckUtils]: 150: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:22:54,713 INFO L272 TraceCheckUtils]: 151: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,713 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,713 INFO L290 TraceCheckUtils]: 153: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,714 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:22:54,714 INFO L290 TraceCheckUtils]: 155: Hoare triple {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:54,714 INFO L290 TraceCheckUtils]: 156: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:22:54,715 INFO L272 TraceCheckUtils]: 157: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,715 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,715 INFO L290 TraceCheckUtils]: 159: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,716 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:22:54,716 INFO L290 TraceCheckUtils]: 161: Hoare triple {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:54,716 INFO L290 TraceCheckUtils]: 162: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:22:54,717 INFO L272 TraceCheckUtils]: 163: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,717 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,717 INFO L290 TraceCheckUtils]: 165: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,718 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:22:54,718 INFO L290 TraceCheckUtils]: 167: Hoare triple {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:54,718 INFO L290 TraceCheckUtils]: 168: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:22:54,718 INFO L272 TraceCheckUtils]: 169: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,719 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,719 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,720 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:22:54,720 INFO L290 TraceCheckUtils]: 173: Hoare triple {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:54,720 INFO L290 TraceCheckUtils]: 174: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:22:54,720 INFO L272 TraceCheckUtils]: 175: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,721 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,721 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,722 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,722 INFO L290 TraceCheckUtils]: 179: Hoare triple {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:54,722 INFO L290 TraceCheckUtils]: 180: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:22:54,722 INFO L272 TraceCheckUtils]: 181: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,723 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,723 INFO L290 TraceCheckUtils]: 183: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,724 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:22:54,724 INFO L290 TraceCheckUtils]: 185: Hoare triple {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:22:54,724 INFO L290 TraceCheckUtils]: 186: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:22:54,724 INFO L272 TraceCheckUtils]: 187: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:22:54,725 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,725 INFO L290 TraceCheckUtils]: 189: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:22:54,726 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:22:54,726 INFO L290 TraceCheckUtils]: 191: Hoare triple {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37902#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:22:54,726 INFO L290 TraceCheckUtils]: 192: Hoare triple {37902#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-28 09:22:54,726 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-28 09:22:54,727 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-28 09:22:54,727 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-28 09:22:54,727 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-28 09:22:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-28 09:22:54,727 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:23:04,730 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-28 09:23:04,730 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-28 09:23:04,730 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-28 09:23:04,730 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-28 09:23:04,731 INFO L290 TraceCheckUtils]: 192: Hoare triple {37930#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-28 09:23:04,731 INFO L290 TraceCheckUtils]: 191: Hoare triple {37934#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37930#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,732 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {37934#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,732 INFO L290 TraceCheckUtils]: 189: Hoare triple {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,732 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,732 INFO L272 TraceCheckUtils]: 187: Hoare triple {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,733 INFO L290 TraceCheckUtils]: 186: Hoare triple {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,733 INFO L290 TraceCheckUtils]: 185: Hoare triple {37955#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,734 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {37955#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,734 INFO L290 TraceCheckUtils]: 183: Hoare triple {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,735 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,735 INFO L272 TraceCheckUtils]: 181: Hoare triple {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,735 INFO L290 TraceCheckUtils]: 180: Hoare triple {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,735 INFO L290 TraceCheckUtils]: 179: Hoare triple {37976#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,736 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {37976#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,736 INFO L290 TraceCheckUtils]: 177: Hoare triple {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,737 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,737 INFO L272 TraceCheckUtils]: 175: Hoare triple {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,737 INFO L290 TraceCheckUtils]: 174: Hoare triple {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,737 INFO L290 TraceCheckUtils]: 173: Hoare triple {37997#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,738 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {37997#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,738 INFO L290 TraceCheckUtils]: 171: Hoare triple {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,739 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,739 INFO L272 TraceCheckUtils]: 169: Hoare triple {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,739 INFO L290 TraceCheckUtils]: 168: Hoare triple {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,740 INFO L290 TraceCheckUtils]: 167: Hoare triple {38018#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,740 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {38018#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,740 INFO L290 TraceCheckUtils]: 165: Hoare triple {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,741 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,741 INFO L272 TraceCheckUtils]: 163: Hoare triple {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,741 INFO L290 TraceCheckUtils]: 162: Hoare triple {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,742 INFO L290 TraceCheckUtils]: 161: Hoare triple {38039#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,742 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {38039#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,743 INFO L290 TraceCheckUtils]: 159: Hoare triple {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,743 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,743 INFO L272 TraceCheckUtils]: 157: Hoare triple {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,743 INFO L290 TraceCheckUtils]: 156: Hoare triple {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,744 INFO L290 TraceCheckUtils]: 155: Hoare triple {38060#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,744 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {38060#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,745 INFO L290 TraceCheckUtils]: 153: Hoare triple {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,745 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,745 INFO L272 TraceCheckUtils]: 151: Hoare triple {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,746 INFO L290 TraceCheckUtils]: 150: Hoare triple {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,746 INFO L290 TraceCheckUtils]: 149: Hoare triple {38081#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,746 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {38081#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,747 INFO L290 TraceCheckUtils]: 147: Hoare triple {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,747 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,747 INFO L272 TraceCheckUtils]: 145: Hoare triple {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,748 INFO L290 TraceCheckUtils]: 144: Hoare triple {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,748 INFO L290 TraceCheckUtils]: 143: Hoare triple {38102#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,749 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {38102#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,749 INFO L290 TraceCheckUtils]: 141: Hoare triple {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,749 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,750 INFO L272 TraceCheckUtils]: 139: Hoare triple {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,750 INFO L290 TraceCheckUtils]: 138: Hoare triple {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,750 INFO L290 TraceCheckUtils]: 137: Hoare triple {38123#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,751 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {38123#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,751 INFO L290 TraceCheckUtils]: 135: Hoare triple {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,752 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,752 INFO L272 TraceCheckUtils]: 133: Hoare triple {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,752 INFO L290 TraceCheckUtils]: 132: Hoare triple {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,752 INFO L290 TraceCheckUtils]: 131: Hoare triple {38144#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,753 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {38144#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,753 INFO L290 TraceCheckUtils]: 129: Hoare triple {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,754 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,754 INFO L272 TraceCheckUtils]: 127: Hoare triple {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,754 INFO L290 TraceCheckUtils]: 126: Hoare triple {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,754 INFO L290 TraceCheckUtils]: 125: Hoare triple {38165#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,755 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {38165#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,755 INFO L290 TraceCheckUtils]: 123: Hoare triple {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,756 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,756 INFO L272 TraceCheckUtils]: 121: Hoare triple {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,756 INFO L290 TraceCheckUtils]: 120: Hoare triple {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,757 INFO L290 TraceCheckUtils]: 119: Hoare triple {38186#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,757 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {38186#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,757 INFO L290 TraceCheckUtils]: 117: Hoare triple {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,758 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,758 INFO L272 TraceCheckUtils]: 115: Hoare triple {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,758 INFO L290 TraceCheckUtils]: 114: Hoare triple {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,759 INFO L290 TraceCheckUtils]: 113: Hoare triple {38207#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,759 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {38207#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,760 INFO L290 TraceCheckUtils]: 111: Hoare triple {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,760 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,760 INFO L272 TraceCheckUtils]: 109: Hoare triple {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,761 INFO L290 TraceCheckUtils]: 108: Hoare triple {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,761 INFO L290 TraceCheckUtils]: 107: Hoare triple {38228#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,761 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {38228#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,762 INFO L290 TraceCheckUtils]: 105: Hoare triple {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,762 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,762 INFO L272 TraceCheckUtils]: 103: Hoare triple {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,763 INFO L290 TraceCheckUtils]: 102: Hoare triple {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,763 INFO L290 TraceCheckUtils]: 101: Hoare triple {38249#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,763 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {38249#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,764 INFO L290 TraceCheckUtils]: 99: Hoare triple {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,764 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,764 INFO L272 TraceCheckUtils]: 97: Hoare triple {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,765 INFO L290 TraceCheckUtils]: 96: Hoare triple {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,765 INFO L290 TraceCheckUtils]: 95: Hoare triple {38270#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,766 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {38270#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,766 INFO L290 TraceCheckUtils]: 93: Hoare triple {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,766 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,766 INFO L272 TraceCheckUtils]: 91: Hoare triple {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,767 INFO L290 TraceCheckUtils]: 90: Hoare triple {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,767 INFO L290 TraceCheckUtils]: 89: Hoare triple {38291#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,768 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {38291#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,768 INFO L290 TraceCheckUtils]: 87: Hoare triple {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,769 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,769 INFO L272 TraceCheckUtils]: 85: Hoare triple {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,769 INFO L290 TraceCheckUtils]: 84: Hoare triple {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,769 INFO L290 TraceCheckUtils]: 83: Hoare triple {38312#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,770 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {38312#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,770 INFO L290 TraceCheckUtils]: 81: Hoare triple {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,771 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,771 INFO L272 TraceCheckUtils]: 79: Hoare triple {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,771 INFO L290 TraceCheckUtils]: 78: Hoare triple {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,771 INFO L290 TraceCheckUtils]: 77: Hoare triple {38333#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,772 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {38333#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,772 INFO L290 TraceCheckUtils]: 75: Hoare triple {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,773 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,773 INFO L272 TraceCheckUtils]: 73: Hoare triple {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,773 INFO L290 TraceCheckUtils]: 72: Hoare triple {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,773 INFO L290 TraceCheckUtils]: 71: Hoare triple {38354#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,774 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {38354#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,775 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,775 INFO L272 TraceCheckUtils]: 67: Hoare triple {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,776 INFO L290 TraceCheckUtils]: 65: Hoare triple {38375#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,776 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {38375#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,776 INFO L290 TraceCheckUtils]: 63: Hoare triple {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,777 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,777 INFO L272 TraceCheckUtils]: 61: Hoare triple {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,777 INFO L290 TraceCheckUtils]: 60: Hoare triple {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,778 INFO L290 TraceCheckUtils]: 59: Hoare triple {38396#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,778 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {38396#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,779 INFO L290 TraceCheckUtils]: 57: Hoare triple {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,779 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,779 INFO L272 TraceCheckUtils]: 55: Hoare triple {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,779 INFO L290 TraceCheckUtils]: 54: Hoare triple {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,780 INFO L290 TraceCheckUtils]: 53: Hoare triple {38417#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,780 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {38417#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,781 INFO L290 TraceCheckUtils]: 51: Hoare triple {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,781 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,781 INFO L272 TraceCheckUtils]: 49: Hoare triple {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,782 INFO L290 TraceCheckUtils]: 48: Hoare triple {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,782 INFO L290 TraceCheckUtils]: 47: Hoare triple {38438#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,782 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {38438#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,783 INFO L290 TraceCheckUtils]: 45: Hoare triple {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,783 INFO L272 TraceCheckUtils]: 43: Hoare triple {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,784 INFO L290 TraceCheckUtils]: 42: Hoare triple {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,784 INFO L290 TraceCheckUtils]: 41: Hoare triple {38459#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,785 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {38459#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,785 INFO L290 TraceCheckUtils]: 39: Hoare triple {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,786 INFO L272 TraceCheckUtils]: 37: Hoare triple {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,786 INFO L290 TraceCheckUtils]: 36: Hoare triple {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,786 INFO L290 TraceCheckUtils]: 35: Hoare triple {38480#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,787 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {38480#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,788 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,788 INFO L272 TraceCheckUtils]: 31: Hoare triple {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,788 INFO L290 TraceCheckUtils]: 30: Hoare triple {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,788 INFO L290 TraceCheckUtils]: 29: Hoare triple {38501#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,789 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {38501#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,789 INFO L290 TraceCheckUtils]: 27: Hoare triple {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:04,790 INFO L272 TraceCheckUtils]: 25: Hoare triple {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,790 INFO L290 TraceCheckUtils]: 24: Hoare triple {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,790 INFO L290 TraceCheckUtils]: 23: Hoare triple {38522#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,791 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {38522#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,791 INFO L290 TraceCheckUtils]: 21: Hoare triple {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,792 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,792 INFO L272 TraceCheckUtils]: 19: Hoare triple {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,792 INFO L290 TraceCheckUtils]: 18: Hoare triple {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {38543#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,793 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {38543#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,793 INFO L290 TraceCheckUtils]: 15: Hoare triple {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,794 INFO L272 TraceCheckUtils]: 13: Hoare triple {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {38564#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,795 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {38564#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:23:04,796 INFO L272 TraceCheckUtils]: 7: Hoare triple {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-28 09:23:04,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:23:04,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-28 09:23:04,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-28 09:23:04,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-28 09:23:04,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#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(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-28 09:23:04,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-28 09:23:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-04-28 09:23:04,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [154414583] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:23:04,798 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:23:04,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 66, 96] total 162 [2022-04-28 09:23:04,798 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:23:04,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1016488432] [2022-04-28 09:23:04,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1016488432] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:23:04,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:23:04,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-28 09:23:04,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177957075] [2022-04-28 09:23:04,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:23:04,799 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Word has length 197 [2022-04-28 09:23:04,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:23:04,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:23:04,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:04,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-28 09:23:04,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:23:04,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-28 09:23:04,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2401, Invalid=23681, Unknown=0, NotChecked=0, Total=26082 [2022-04-28 09:23:04,879 INFO L87 Difference]: Start difference. First operand 108 states and 138 transitions. Second operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:23:21,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:21,251 INFO L93 Difference]: Finished difference Result 118 states and 150 transitions. [2022-04-28 09:23:21,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-28 09:23:21,251 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Word has length 197 [2022-04-28 09:23:21,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:23:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:23:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-28 09:23:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:23:21,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-28 09:23:21,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 150 transitions. [2022-04-28 09:23:21,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:21,387 INFO L225 Difference]: With dead ends: 118 [2022-04-28 09:23:21,387 INFO L226 Difference]: Without dead ends: 113 [2022-04-28 09:23:21,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 587 GetRequests, 332 SyntacticMatches, 31 SemanticMatches, 224 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5184 ImplicationChecksByTransitivity, 14.7s TimeCoverageRelationStatistics Valid=5851, Invalid=44999, Unknown=0, NotChecked=0, Total=50850 [2022-04-28 09:23:21,389 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 74 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 8453 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 8614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 8453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:23:21,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 366 Invalid, 8614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 8453 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-04-28 09:23:21,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-28 09:23:21,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 111. [2022-04-28 09:23:21,950 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:23:21,950 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:21,950 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:21,950 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:21,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:21,953 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-28 09:23:21,953 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-28 09:23:21,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:23:21,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:23:21,954 INFO L74 IsIncluded]: Start isIncluded. First operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 113 states. [2022-04-28 09:23:21,954 INFO L87 Difference]: Start difference. First operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 113 states. [2022-04-28 09:23:21,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:21,957 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-28 09:23:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-28 09:23:21,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:23:21,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:23:21,958 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:23:21,958 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:23:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 142 transitions. [2022-04-28 09:23:21,961 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 142 transitions. Word has length 197 [2022-04-28 09:23:21,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:23:21,961 INFO L495 AbstractCegarLoop]: Abstraction has 111 states and 142 transitions. [2022-04-28 09:23:21,962 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 09:23:21,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 142 transitions. [2022-04-28 09:23:22,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 142 transitions. [2022-04-28 09:23:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-28 09:23:22,177 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:23:22,177 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:23:22,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 09:23:22,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:23:22,391 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:23:22,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:23:22,392 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 63 times [2022-04-28 09:23:22,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:23:22,392 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1291770438] [2022-04-28 09:23:22,406 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:23:22,407 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:23:22,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 64 times [2022-04-28 09:23:22,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:23:22,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367161085] [2022-04-28 09:23:22,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:23:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:23:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:23:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,596 INFO L290 TraceCheckUtils]: 0: Hoare triple {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-28 09:23:24,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-28 09:23:24,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-28 09:23:24,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:23:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,670 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:23:24,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:23:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,678 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:23:24,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:23:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,685 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:23:24,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:23:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:23:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:23:24,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:23:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,713 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:23:24,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:23:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,721 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:23:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,729 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:23:24,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:23:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:23:24,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:23:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,745 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:23:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,752 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:23:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:23:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:23:24,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:23:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:23:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,784 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:23:24,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:23:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,790 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:23:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:23:24,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:23:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:23:24,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:23:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:23:24,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:23:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,823 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:23:24,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:23:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:23:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:23:24,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:23:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,844 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:23:24,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:23:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,851 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:23:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:23:24,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:23:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:23:24,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:23:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,871 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:23:24,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:23:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,879 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:23:24,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:23:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,885 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,886 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:23:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,895 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:23:24,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:23:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,904 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-28 09:23:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:24,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,914 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,914 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:23:24,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-28 09:23:24,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-28 09:23:24,915 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-28 09:23:24,915 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-28 09:23:24,915 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-28 09:23:24,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-28 09:23:24,916 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,916 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,916 INFO L290 TraceCheckUtils]: 9: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,917 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:23:24,918 INFO L290 TraceCheckUtils]: 11: Hoare triple {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:23:24,918 INFO L290 TraceCheckUtils]: 12: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:23:24,918 INFO L272 TraceCheckUtils]: 13: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,919 INFO L290 TraceCheckUtils]: 15: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,920 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:23:24,920 INFO L290 TraceCheckUtils]: 17: Hoare triple {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:23:24,921 INFO L290 TraceCheckUtils]: 18: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:23:24,921 INFO L272 TraceCheckUtils]: 19: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,921 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,922 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:23:24,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:23:24,923 INFO L290 TraceCheckUtils]: 24: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:23:24,924 INFO L272 TraceCheckUtils]: 25: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,924 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,924 INFO L290 TraceCheckUtils]: 27: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,925 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,926 INFO L290 TraceCheckUtils]: 29: Hoare triple {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:23:24,926 INFO L290 TraceCheckUtils]: 30: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:23:24,926 INFO L272 TraceCheckUtils]: 31: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,927 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,928 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:23:24,928 INFO L290 TraceCheckUtils]: 35: Hoare triple {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:23:24,929 INFO L290 TraceCheckUtils]: 36: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:23:24,929 INFO L272 TraceCheckUtils]: 37: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,929 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,930 INFO L290 TraceCheckUtils]: 39: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,930 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:23:24,931 INFO L290 TraceCheckUtils]: 41: Hoare triple {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:23:24,931 INFO L290 TraceCheckUtils]: 42: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:23:24,931 INFO L272 TraceCheckUtils]: 43: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,932 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,932 INFO L290 TraceCheckUtils]: 45: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,933 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,933 INFO L290 TraceCheckUtils]: 47: Hoare triple {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:23:24,934 INFO L290 TraceCheckUtils]: 48: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:23:24,934 INFO L272 TraceCheckUtils]: 49: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,934 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,934 INFO L290 TraceCheckUtils]: 51: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,935 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:23:24,935 INFO L290 TraceCheckUtils]: 53: Hoare triple {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:23:24,936 INFO L290 TraceCheckUtils]: 54: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:23:24,936 INFO L272 TraceCheckUtils]: 55: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,936 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,936 INFO L290 TraceCheckUtils]: 57: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,937 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:23:24,937 INFO L290 TraceCheckUtils]: 59: Hoare triple {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:23:24,938 INFO L290 TraceCheckUtils]: 60: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:23:24,938 INFO L272 TraceCheckUtils]: 61: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,938 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,938 INFO L290 TraceCheckUtils]: 63: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,939 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,939 INFO L290 TraceCheckUtils]: 65: Hoare triple {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:23:24,940 INFO L290 TraceCheckUtils]: 66: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:23:24,940 INFO L272 TraceCheckUtils]: 67: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,940 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,940 INFO L290 TraceCheckUtils]: 69: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,941 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,941 INFO L290 TraceCheckUtils]: 71: Hoare triple {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:23:24,942 INFO L290 TraceCheckUtils]: 72: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:23:24,942 INFO L272 TraceCheckUtils]: 73: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,942 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,942 INFO L290 TraceCheckUtils]: 75: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,943 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,943 INFO L290 TraceCheckUtils]: 77: Hoare triple {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:23:24,944 INFO L290 TraceCheckUtils]: 78: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:23:24,944 INFO L272 TraceCheckUtils]: 79: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,944 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,944 INFO L290 TraceCheckUtils]: 81: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,945 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:23:24,945 INFO L290 TraceCheckUtils]: 83: Hoare triple {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:23:24,946 INFO L290 TraceCheckUtils]: 84: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:23:24,946 INFO L272 TraceCheckUtils]: 85: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,946 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,946 INFO L290 TraceCheckUtils]: 87: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,947 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,947 INFO L290 TraceCheckUtils]: 89: Hoare triple {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:23:24,948 INFO L290 TraceCheckUtils]: 90: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:23:24,948 INFO L272 TraceCheckUtils]: 91: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,948 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,948 INFO L290 TraceCheckUtils]: 93: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,949 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:23:24,949 INFO L290 TraceCheckUtils]: 95: Hoare triple {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:23:24,950 INFO L290 TraceCheckUtils]: 96: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:23:24,950 INFO L272 TraceCheckUtils]: 97: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,950 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,950 INFO L290 TraceCheckUtils]: 99: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,951 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,951 INFO L290 TraceCheckUtils]: 101: Hoare triple {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:23:24,952 INFO L290 TraceCheckUtils]: 102: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:23:24,952 INFO L272 TraceCheckUtils]: 103: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,952 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,952 INFO L290 TraceCheckUtils]: 105: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,953 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:23:24,953 INFO L290 TraceCheckUtils]: 107: Hoare triple {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:23:24,954 INFO L290 TraceCheckUtils]: 108: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:23:24,954 INFO L272 TraceCheckUtils]: 109: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,954 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,954 INFO L290 TraceCheckUtils]: 111: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,955 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:23:24,955 INFO L290 TraceCheckUtils]: 113: Hoare triple {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:23:24,956 INFO L290 TraceCheckUtils]: 114: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:23:24,956 INFO L272 TraceCheckUtils]: 115: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,956 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,956 INFO L290 TraceCheckUtils]: 117: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,957 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:23:24,957 INFO L290 TraceCheckUtils]: 119: Hoare triple {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:23:24,958 INFO L290 TraceCheckUtils]: 120: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:23:24,958 INFO L272 TraceCheckUtils]: 121: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,958 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,958 INFO L290 TraceCheckUtils]: 123: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,959 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:23:24,959 INFO L290 TraceCheckUtils]: 125: Hoare triple {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:23:24,960 INFO L290 TraceCheckUtils]: 126: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:23:24,960 INFO L272 TraceCheckUtils]: 127: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,960 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,960 INFO L290 TraceCheckUtils]: 129: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,961 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,961 INFO L290 TraceCheckUtils]: 131: Hoare triple {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:23:24,962 INFO L290 TraceCheckUtils]: 132: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:23:24,962 INFO L272 TraceCheckUtils]: 133: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,962 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,962 INFO L290 TraceCheckUtils]: 135: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,963 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:23:24,963 INFO L290 TraceCheckUtils]: 137: Hoare triple {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:23:24,964 INFO L290 TraceCheckUtils]: 138: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:23:24,964 INFO L272 TraceCheckUtils]: 139: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,964 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,964 INFO L290 TraceCheckUtils]: 141: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,965 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:23:24,965 INFO L290 TraceCheckUtils]: 143: Hoare triple {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:23:24,966 INFO L290 TraceCheckUtils]: 144: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:23:24,966 INFO L272 TraceCheckUtils]: 145: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,966 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,966 INFO L290 TraceCheckUtils]: 147: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,967 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,967 INFO L290 TraceCheckUtils]: 149: Hoare triple {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:23:24,968 INFO L290 TraceCheckUtils]: 150: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:23:24,968 INFO L272 TraceCheckUtils]: 151: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,968 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,968 INFO L290 TraceCheckUtils]: 153: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,969 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:23:24,969 INFO L290 TraceCheckUtils]: 155: Hoare triple {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:23:24,970 INFO L290 TraceCheckUtils]: 156: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:23:24,970 INFO L272 TraceCheckUtils]: 157: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,970 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,970 INFO L290 TraceCheckUtils]: 159: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,971 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:23:24,971 INFO L290 TraceCheckUtils]: 161: Hoare triple {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:23:24,972 INFO L290 TraceCheckUtils]: 162: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:23:24,972 INFO L272 TraceCheckUtils]: 163: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,972 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,972 INFO L290 TraceCheckUtils]: 165: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,973 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:23:24,973 INFO L290 TraceCheckUtils]: 167: Hoare triple {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:23:24,974 INFO L290 TraceCheckUtils]: 168: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:23:24,974 INFO L272 TraceCheckUtils]: 169: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,974 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,974 INFO L290 TraceCheckUtils]: 171: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,975 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:23:24,975 INFO L290 TraceCheckUtils]: 173: Hoare triple {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:23:24,976 INFO L290 TraceCheckUtils]: 174: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:23:24,976 INFO L272 TraceCheckUtils]: 175: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,976 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,976 INFO L290 TraceCheckUtils]: 177: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,977 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,977 INFO L290 TraceCheckUtils]: 179: Hoare triple {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:23:24,978 INFO L290 TraceCheckUtils]: 180: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:23:24,978 INFO L272 TraceCheckUtils]: 181: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,978 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,978 INFO L290 TraceCheckUtils]: 183: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,979 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:23:24,979 INFO L290 TraceCheckUtils]: 185: Hoare triple {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:23:24,980 INFO L290 TraceCheckUtils]: 186: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:23:24,980 INFO L272 TraceCheckUtils]: 187: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,980 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,981 INFO L290 TraceCheckUtils]: 189: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,981 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,982 INFO L290 TraceCheckUtils]: 191: Hoare triple {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:23:24,982 INFO L290 TraceCheckUtils]: 192: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:23:24,982 INFO L272 TraceCheckUtils]: 193: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:24,982 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,983 INFO L290 TraceCheckUtils]: 195: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:24,983 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:23:24,984 INFO L290 TraceCheckUtils]: 197: Hoare triple {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39579#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:23:24,984 INFO L290 TraceCheckUtils]: 198: Hoare triple {39579#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-28 09:23:24,984 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-28 09:23:24,984 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-28 09:23:24,984 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-28 09:23:24,984 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-28 09:23:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-28 09:23:24,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:23:24,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367161085] [2022-04-28 09:23:24,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367161085] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:23:24,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730514417] [2022-04-28 09:23:24,985 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:23:24,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:23:24,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:23:24,986 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:23:24,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 09:23:25,121 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:23:25,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:23:25,125 WARN L261 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 323 conjunts are in the unsatisfiable core [2022-04-28 09:23:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:25,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:23:28,434 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-28 09:23:28,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#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(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-28 09:23:28,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-28 09:23:28,434 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-28 09:23:28,435 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-28 09:23:28,435 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-28 09:23:28,435 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-28 09:23:28,435 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,435 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,436 INFO L290 TraceCheckUtils]: 9: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,436 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:23:28,437 INFO L290 TraceCheckUtils]: 11: Hoare triple {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:23:28,437 INFO L290 TraceCheckUtils]: 12: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:23:28,437 INFO L272 TraceCheckUtils]: 13: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,437 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,438 INFO L290 TraceCheckUtils]: 15: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,438 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:23:28,439 INFO L290 TraceCheckUtils]: 17: Hoare triple {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:23:28,439 INFO L290 TraceCheckUtils]: 18: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:23:28,439 INFO L272 TraceCheckUtils]: 19: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,439 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,440 INFO L290 TraceCheckUtils]: 21: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,440 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:23:28,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:23:28,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:23:28,441 INFO L272 TraceCheckUtils]: 25: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,442 INFO L290 TraceCheckUtils]: 27: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,442 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,443 INFO L290 TraceCheckUtils]: 29: Hoare triple {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:23:28,443 INFO L290 TraceCheckUtils]: 30: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:23:28,443 INFO L272 TraceCheckUtils]: 31: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,444 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,444 INFO L290 TraceCheckUtils]: 33: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,444 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:23:28,445 INFO L290 TraceCheckUtils]: 35: Hoare triple {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:23:28,445 INFO L290 TraceCheckUtils]: 36: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:23:28,445 INFO L272 TraceCheckUtils]: 37: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,446 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,446 INFO L290 TraceCheckUtils]: 39: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,446 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:23:28,447 INFO L290 TraceCheckUtils]: 41: Hoare triple {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:23:28,447 INFO L290 TraceCheckUtils]: 42: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:23:28,447 INFO L272 TraceCheckUtils]: 43: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,448 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,448 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,449 INFO L290 TraceCheckUtils]: 47: Hoare triple {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:23:28,449 INFO L290 TraceCheckUtils]: 48: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:23:28,449 INFO L272 TraceCheckUtils]: 49: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,450 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,450 INFO L290 TraceCheckUtils]: 51: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,451 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:23:28,451 INFO L290 TraceCheckUtils]: 53: Hoare triple {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:23:28,451 INFO L290 TraceCheckUtils]: 54: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:23:28,451 INFO L272 TraceCheckUtils]: 55: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,452 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,452 INFO L290 TraceCheckUtils]: 57: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,453 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:23:28,453 INFO L290 TraceCheckUtils]: 59: Hoare triple {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:23:28,453 INFO L290 TraceCheckUtils]: 60: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:23:28,453 INFO L272 TraceCheckUtils]: 61: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,454 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,454 INFO L290 TraceCheckUtils]: 63: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,464 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,464 INFO L290 TraceCheckUtils]: 65: Hoare triple {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:23:28,465 INFO L290 TraceCheckUtils]: 66: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:23:28,465 INFO L272 TraceCheckUtils]: 67: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,465 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,466 INFO L290 TraceCheckUtils]: 69: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,466 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,466 INFO L290 TraceCheckUtils]: 71: Hoare triple {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:23:28,467 INFO L290 TraceCheckUtils]: 72: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:23:28,467 INFO L272 TraceCheckUtils]: 73: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,467 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,468 INFO L290 TraceCheckUtils]: 75: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,468 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,468 INFO L290 TraceCheckUtils]: 77: Hoare triple {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:23:28,469 INFO L290 TraceCheckUtils]: 78: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:23:28,469 INFO L272 TraceCheckUtils]: 79: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,469 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,470 INFO L290 TraceCheckUtils]: 81: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,470 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:23:28,470 INFO L290 TraceCheckUtils]: 83: Hoare triple {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:23:28,471 INFO L290 TraceCheckUtils]: 84: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:23:28,471 INFO L272 TraceCheckUtils]: 85: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,471 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,472 INFO L290 TraceCheckUtils]: 87: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,472 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,472 INFO L290 TraceCheckUtils]: 89: Hoare triple {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:23:28,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:23:28,473 INFO L272 TraceCheckUtils]: 91: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,473 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,474 INFO L290 TraceCheckUtils]: 93: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,474 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:23:28,474 INFO L290 TraceCheckUtils]: 95: Hoare triple {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:23:28,475 INFO L290 TraceCheckUtils]: 96: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:23:28,475 INFO L272 TraceCheckUtils]: 97: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,475 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,476 INFO L290 TraceCheckUtils]: 99: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,476 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,476 INFO L290 TraceCheckUtils]: 101: Hoare triple {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:23:28,477 INFO L290 TraceCheckUtils]: 102: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:23:28,477 INFO L272 TraceCheckUtils]: 103: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,477 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,478 INFO L290 TraceCheckUtils]: 105: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,478 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:23:28,478 INFO L290 TraceCheckUtils]: 107: Hoare triple {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:23:28,479 INFO L290 TraceCheckUtils]: 108: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:23:28,479 INFO L272 TraceCheckUtils]: 109: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,479 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,480 INFO L290 TraceCheckUtils]: 111: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,480 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:23:28,480 INFO L290 TraceCheckUtils]: 113: Hoare triple {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:23:28,481 INFO L290 TraceCheckUtils]: 114: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:23:28,481 INFO L272 TraceCheckUtils]: 115: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,481 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,482 INFO L290 TraceCheckUtils]: 117: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,482 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:23:28,482 INFO L290 TraceCheckUtils]: 119: Hoare triple {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:23:28,483 INFO L290 TraceCheckUtils]: 120: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:23:28,483 INFO L272 TraceCheckUtils]: 121: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,483 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,484 INFO L290 TraceCheckUtils]: 123: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,484 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:23:28,484 INFO L290 TraceCheckUtils]: 125: Hoare triple {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:23:28,485 INFO L290 TraceCheckUtils]: 126: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:23:28,485 INFO L272 TraceCheckUtils]: 127: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,485 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,486 INFO L290 TraceCheckUtils]: 129: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,486 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,486 INFO L290 TraceCheckUtils]: 131: Hoare triple {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:23:28,487 INFO L290 TraceCheckUtils]: 132: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:23:28,487 INFO L272 TraceCheckUtils]: 133: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,487 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,488 INFO L290 TraceCheckUtils]: 135: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,488 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:23:28,488 INFO L290 TraceCheckUtils]: 137: Hoare triple {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:23:28,489 INFO L290 TraceCheckUtils]: 138: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:23:28,489 INFO L272 TraceCheckUtils]: 139: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,489 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,489 INFO L290 TraceCheckUtils]: 141: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,490 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:23:28,490 INFO L290 TraceCheckUtils]: 143: Hoare triple {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:23:28,491 INFO L290 TraceCheckUtils]: 144: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:23:28,491 INFO L272 TraceCheckUtils]: 145: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,491 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,491 INFO L290 TraceCheckUtils]: 147: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,492 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,492 INFO L290 TraceCheckUtils]: 149: Hoare triple {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:23:28,493 INFO L290 TraceCheckUtils]: 150: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:23:28,493 INFO L272 TraceCheckUtils]: 151: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,493 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,493 INFO L290 TraceCheckUtils]: 153: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,494 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:23:28,494 INFO L290 TraceCheckUtils]: 155: Hoare triple {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:23:28,495 INFO L290 TraceCheckUtils]: 156: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:23:28,495 INFO L272 TraceCheckUtils]: 157: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,495 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,495 INFO L290 TraceCheckUtils]: 159: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,496 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:23:28,496 INFO L290 TraceCheckUtils]: 161: Hoare triple {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:23:28,497 INFO L290 TraceCheckUtils]: 162: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:23:28,497 INFO L272 TraceCheckUtils]: 163: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,497 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,497 INFO L290 TraceCheckUtils]: 165: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,498 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:23:28,498 INFO L290 TraceCheckUtils]: 167: Hoare triple {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:23:28,499 INFO L290 TraceCheckUtils]: 168: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:23:28,499 INFO L272 TraceCheckUtils]: 169: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,499 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,499 INFO L290 TraceCheckUtils]: 171: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,500 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:23:28,500 INFO L290 TraceCheckUtils]: 173: Hoare triple {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:23:28,501 INFO L290 TraceCheckUtils]: 174: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:23:28,501 INFO L272 TraceCheckUtils]: 175: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,501 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,501 INFO L290 TraceCheckUtils]: 177: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,502 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,502 INFO L290 TraceCheckUtils]: 179: Hoare triple {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:23:28,503 INFO L290 TraceCheckUtils]: 180: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:23:28,503 INFO L272 TraceCheckUtils]: 181: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,503 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,503 INFO L290 TraceCheckUtils]: 183: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,504 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:23:28,504 INFO L290 TraceCheckUtils]: 185: Hoare triple {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:23:28,505 INFO L290 TraceCheckUtils]: 186: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:23:28,505 INFO L272 TraceCheckUtils]: 187: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,505 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,505 INFO L290 TraceCheckUtils]: 189: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,506 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,506 INFO L290 TraceCheckUtils]: 191: Hoare triple {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:23:28,507 INFO L290 TraceCheckUtils]: 192: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:23:28,507 INFO L272 TraceCheckUtils]: 193: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:28,507 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,507 INFO L290 TraceCheckUtils]: 195: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:23:28,508 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:23:28,508 INFO L290 TraceCheckUtils]: 197: Hoare triple {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {40176#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:23:28,509 INFO L290 TraceCheckUtils]: 198: Hoare triple {40176#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-28 09:23:28,509 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-28 09:23:28,509 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-28 09:23:28,509 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-28 09:23:28,509 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-28 09:23:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-28 09:23:28,510 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:23:39,217 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-28 09:23:39,217 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-28 09:23:39,217 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-28 09:23:39,217 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-28 09:23:39,217 INFO L290 TraceCheckUtils]: 198: Hoare triple {40204#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-28 09:23:39,218 INFO L290 TraceCheckUtils]: 197: Hoare triple {40208#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40204#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,218 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {40208#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,218 INFO L290 TraceCheckUtils]: 195: Hoare triple {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,219 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,219 INFO L272 TraceCheckUtils]: 193: Hoare triple {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,219 INFO L290 TraceCheckUtils]: 192: Hoare triple {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,220 INFO L290 TraceCheckUtils]: 191: Hoare triple {40229#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,220 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {40229#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,221 INFO L290 TraceCheckUtils]: 189: Hoare triple {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,221 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,221 INFO L272 TraceCheckUtils]: 187: Hoare triple {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,222 INFO L290 TraceCheckUtils]: 186: Hoare triple {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,222 INFO L290 TraceCheckUtils]: 185: Hoare triple {40250#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,223 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {40250#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,223 INFO L290 TraceCheckUtils]: 183: Hoare triple {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,223 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,224 INFO L272 TraceCheckUtils]: 181: Hoare triple {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,224 INFO L290 TraceCheckUtils]: 180: Hoare triple {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,224 INFO L290 TraceCheckUtils]: 179: Hoare triple {40271#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,225 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {40271#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,225 INFO L290 TraceCheckUtils]: 177: Hoare triple {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,226 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,226 INFO L272 TraceCheckUtils]: 175: Hoare triple {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,226 INFO L290 TraceCheckUtils]: 174: Hoare triple {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,226 INFO L290 TraceCheckUtils]: 173: Hoare triple {40292#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,227 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {40292#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,227 INFO L290 TraceCheckUtils]: 171: Hoare triple {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,228 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,228 INFO L272 TraceCheckUtils]: 169: Hoare triple {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,228 INFO L290 TraceCheckUtils]: 168: Hoare triple {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,229 INFO L290 TraceCheckUtils]: 167: Hoare triple {40313#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,229 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {40313#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,229 INFO L290 TraceCheckUtils]: 165: Hoare triple {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,230 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,230 INFO L272 TraceCheckUtils]: 163: Hoare triple {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,230 INFO L290 TraceCheckUtils]: 162: Hoare triple {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,231 INFO L290 TraceCheckUtils]: 161: Hoare triple {40334#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,231 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {40334#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,232 INFO L290 TraceCheckUtils]: 159: Hoare triple {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,232 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,232 INFO L272 TraceCheckUtils]: 157: Hoare triple {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,233 INFO L290 TraceCheckUtils]: 156: Hoare triple {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,233 INFO L290 TraceCheckUtils]: 155: Hoare triple {40355#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,233 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {40355#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,234 INFO L290 TraceCheckUtils]: 153: Hoare triple {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,234 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,234 INFO L272 TraceCheckUtils]: 151: Hoare triple {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,235 INFO L290 TraceCheckUtils]: 150: Hoare triple {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,235 INFO L290 TraceCheckUtils]: 149: Hoare triple {40376#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,236 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {40376#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,236 INFO L290 TraceCheckUtils]: 147: Hoare triple {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,237 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,237 INFO L272 TraceCheckUtils]: 145: Hoare triple {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,237 INFO L290 TraceCheckUtils]: 144: Hoare triple {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,237 INFO L290 TraceCheckUtils]: 143: Hoare triple {40397#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,238 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {40397#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,238 INFO L290 TraceCheckUtils]: 141: Hoare triple {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,239 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,239 INFO L272 TraceCheckUtils]: 139: Hoare triple {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,239 INFO L290 TraceCheckUtils]: 138: Hoare triple {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,240 INFO L290 TraceCheckUtils]: 137: Hoare triple {40418#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,240 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {40418#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,240 INFO L290 TraceCheckUtils]: 135: Hoare triple {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,241 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,241 INFO L272 TraceCheckUtils]: 133: Hoare triple {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,241 INFO L290 TraceCheckUtils]: 132: Hoare triple {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,242 INFO L290 TraceCheckUtils]: 131: Hoare triple {40439#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,242 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {40439#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,243 INFO L290 TraceCheckUtils]: 129: Hoare triple {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,243 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,243 INFO L272 TraceCheckUtils]: 127: Hoare triple {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,244 INFO L290 TraceCheckUtils]: 126: Hoare triple {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,244 INFO L290 TraceCheckUtils]: 125: Hoare triple {40460#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,244 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {40460#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,245 INFO L290 TraceCheckUtils]: 123: Hoare triple {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,245 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,245 INFO L272 TraceCheckUtils]: 121: Hoare triple {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,246 INFO L290 TraceCheckUtils]: 120: Hoare triple {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,246 INFO L290 TraceCheckUtils]: 119: Hoare triple {40481#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,247 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {40481#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,247 INFO L290 TraceCheckUtils]: 117: Hoare triple {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,248 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,248 INFO L272 TraceCheckUtils]: 115: Hoare triple {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,248 INFO L290 TraceCheckUtils]: 114: Hoare triple {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,248 INFO L290 TraceCheckUtils]: 113: Hoare triple {40502#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,249 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {40502#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,249 INFO L290 TraceCheckUtils]: 111: Hoare triple {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,250 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,250 INFO L272 TraceCheckUtils]: 109: Hoare triple {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,250 INFO L290 TraceCheckUtils]: 108: Hoare triple {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,250 INFO L290 TraceCheckUtils]: 107: Hoare triple {40523#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,251 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {40523#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,251 INFO L290 TraceCheckUtils]: 105: Hoare triple {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,252 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,252 INFO L272 TraceCheckUtils]: 103: Hoare triple {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,252 INFO L290 TraceCheckUtils]: 102: Hoare triple {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,253 INFO L290 TraceCheckUtils]: 101: Hoare triple {40544#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,253 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {40544#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,253 INFO L290 TraceCheckUtils]: 99: Hoare triple {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,254 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,254 INFO L272 TraceCheckUtils]: 97: Hoare triple {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,254 INFO L290 TraceCheckUtils]: 96: Hoare triple {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,255 INFO L290 TraceCheckUtils]: 95: Hoare triple {40565#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,255 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {40565#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,256 INFO L290 TraceCheckUtils]: 93: Hoare triple {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,256 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,256 INFO L272 TraceCheckUtils]: 91: Hoare triple {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,257 INFO L290 TraceCheckUtils]: 90: Hoare triple {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,257 INFO L290 TraceCheckUtils]: 89: Hoare triple {40586#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,258 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {40586#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,258 INFO L290 TraceCheckUtils]: 87: Hoare triple {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,258 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,258 INFO L272 TraceCheckUtils]: 85: Hoare triple {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,259 INFO L290 TraceCheckUtils]: 84: Hoare triple {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,259 INFO L290 TraceCheckUtils]: 83: Hoare triple {40607#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,260 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {40607#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,260 INFO L290 TraceCheckUtils]: 81: Hoare triple {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,261 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,261 INFO L272 TraceCheckUtils]: 79: Hoare triple {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,261 INFO L290 TraceCheckUtils]: 78: Hoare triple {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,261 INFO L290 TraceCheckUtils]: 77: Hoare triple {40628#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,262 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {40628#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,262 INFO L290 TraceCheckUtils]: 75: Hoare triple {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,263 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,263 INFO L272 TraceCheckUtils]: 73: Hoare triple {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,263 INFO L290 TraceCheckUtils]: 72: Hoare triple {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,263 INFO L290 TraceCheckUtils]: 71: Hoare triple {40649#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,264 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {40649#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,264 INFO L290 TraceCheckUtils]: 69: Hoare triple {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,265 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,265 INFO L272 TraceCheckUtils]: 67: Hoare triple {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,265 INFO L290 TraceCheckUtils]: 66: Hoare triple {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {40670#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,266 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {40670#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,266 INFO L290 TraceCheckUtils]: 63: Hoare triple {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,267 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,267 INFO L272 TraceCheckUtils]: 61: Hoare triple {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,267 INFO L290 TraceCheckUtils]: 60: Hoare triple {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,268 INFO L290 TraceCheckUtils]: 59: Hoare triple {40691#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,268 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {40691#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,269 INFO L290 TraceCheckUtils]: 57: Hoare triple {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,269 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,269 INFO L272 TraceCheckUtils]: 55: Hoare triple {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,270 INFO L290 TraceCheckUtils]: 54: Hoare triple {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,270 INFO L290 TraceCheckUtils]: 53: Hoare triple {40712#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,270 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {40712#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,271 INFO L290 TraceCheckUtils]: 51: Hoare triple {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,271 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,271 INFO L272 TraceCheckUtils]: 49: Hoare triple {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {40733#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,273 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {40733#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,273 INFO L290 TraceCheckUtils]: 45: Hoare triple {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,274 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,274 INFO L272 TraceCheckUtils]: 43: Hoare triple {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,274 INFO L290 TraceCheckUtils]: 42: Hoare triple {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,274 INFO L290 TraceCheckUtils]: 41: Hoare triple {40754#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,275 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {40754#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,275 INFO L290 TraceCheckUtils]: 39: Hoare triple {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,276 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,276 INFO L272 TraceCheckUtils]: 37: Hoare triple {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,276 INFO L290 TraceCheckUtils]: 36: Hoare triple {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,276 INFO L290 TraceCheckUtils]: 35: Hoare triple {40775#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,277 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {40775#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,277 INFO L290 TraceCheckUtils]: 33: Hoare triple {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,278 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,278 INFO L272 TraceCheckUtils]: 31: Hoare triple {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,278 INFO L290 TraceCheckUtils]: 30: Hoare triple {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,279 INFO L290 TraceCheckUtils]: 29: Hoare triple {40796#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,279 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {40796#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,280 INFO L290 TraceCheckUtils]: 27: Hoare triple {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,280 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,280 INFO L272 TraceCheckUtils]: 25: Hoare triple {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,281 INFO L290 TraceCheckUtils]: 24: Hoare triple {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,281 INFO L290 TraceCheckUtils]: 23: Hoare triple {40817#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,281 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {40817#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,282 INFO L272 TraceCheckUtils]: 19: Hoare triple {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,283 INFO L290 TraceCheckUtils]: 18: Hoare triple {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,283 INFO L290 TraceCheckUtils]: 17: Hoare triple {40838#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,284 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {40838#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,284 INFO L290 TraceCheckUtils]: 15: Hoare triple {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:23:39,285 INFO L272 TraceCheckUtils]: 13: Hoare triple {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,285 INFO L290 TraceCheckUtils]: 12: Hoare triple {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {40859#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,286 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {40859#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,286 INFO L290 TraceCheckUtils]: 9: Hoare triple {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,287 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:23:39,287 INFO L272 TraceCheckUtils]: 7: Hoare triple {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-28 09:23:39,287 INFO L290 TraceCheckUtils]: 6: Hoare triple {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:23:39,288 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-28 09:23:39,288 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-28 09:23:39,288 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-28 09:23:39,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#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(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-28 09:23:39,288 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-28 09:23:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2022-04-28 09:23:39,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1730514417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:23:39,289 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:23:39,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 68, 99] total 167 [2022-04-28 09:23:39,289 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:23:39,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1291770438] [2022-04-28 09:23:39,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1291770438] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:23:39,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:23:39,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-28 09:23:39,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39688198] [2022-04-28 09:23:39,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:23:39,290 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Word has length 203 [2022-04-28 09:23:39,290 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:23:39,290 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:39,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:39,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-28 09:23:39,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:23:39,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-28 09:23:39,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2542, Invalid=25180, Unknown=0, NotChecked=0, Total=27722 [2022-04-28 09:23:39,376 INFO L87 Difference]: Start difference. First operand 111 states and 142 transitions. Second operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:56,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:56,585 INFO L93 Difference]: Finished difference Result 121 states and 154 transitions. [2022-04-28 09:23:56,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-28 09:23:56,586 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Word has length 203 [2022-04-28 09:23:56,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:23:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-28 09:23:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-28 09:23:56,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 154 transitions. [2022-04-28 09:23:56,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:56,703 INFO L225 Difference]: With dead ends: 121 [2022-04-28 09:23:56,703 INFO L226 Difference]: Without dead ends: 116 [2022-04-28 09:23:56,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 342 SyntacticMatches, 32 SemanticMatches, 231 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5511 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=6199, Invalid=47857, Unknown=0, NotChecked=0, Total=54056 [2022-04-28 09:23:56,705 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 76 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 8821 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 8991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 8821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-04-28 09:23:56,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 357 Invalid, 8991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 8821 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2022-04-28 09:23:56,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-04-28 09:23:57,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 114. [2022-04-28 09:23:57,395 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:23:57,395 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:23:57,395 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:23:57,396 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:23:57,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:57,399 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-28 09:23:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-28 09:23:57,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:23:57,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:23:57,401 INFO L74 IsIncluded]: Start isIncluded. First operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 116 states. [2022-04-28 09:23:57,401 INFO L87 Difference]: Start difference. First operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 116 states. [2022-04-28 09:23:57,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:23:57,403 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-28 09:23:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-28 09:23:57,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:23:57,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:23:57,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:23:57,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:23:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:23:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 146 transitions. [2022-04-28 09:23:57,407 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 146 transitions. Word has length 203 [2022-04-28 09:23:57,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:23:57,407 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 146 transitions. [2022-04-28 09:23:57,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 09:23:57,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 114 states and 146 transitions. [2022-04-28 09:23:57,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:23:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 146 transitions. [2022-04-28 09:23:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-28 09:23:57,584 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:23:57,584 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:23:57,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-28 09:23:57,785 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:23:57,785 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:23:57,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:23:57,785 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 65 times [2022-04-28 09:23:57,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:23:57,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1765642066] [2022-04-28 09:23:57,798 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:23:57,798 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:23:57,798 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 66 times [2022-04-28 09:23:57,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:23:57,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656344559] [2022-04-28 09:23:57,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:23:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:23:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:59,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:23:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:23:59,953 INFO L290 TraceCheckUtils]: 0: Hoare triple {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-28 09:23:59,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-28 09:23:59,953 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-28 09:23:59,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:23:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,010 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,011 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:24:00,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:24:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:24:00,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:24:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,024 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:24:00,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:24:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:24:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,036 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:24:00,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:24:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:24:00,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:24:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,050 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:24:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,057 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:24:00,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:24:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:24:00,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:24:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,072 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:24:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,079 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:24:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:24:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:24:00,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:24:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,097 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:24:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,112 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,112 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:24:00,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:24:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:24:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,130 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:24:00,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:24:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,137 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,139 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:24:00,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:24:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:24:00,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:24:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,154 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:24:00,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:24:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,161 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:24:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,167 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,168 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:24:00,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:24:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,175 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:24:00,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:24:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,183 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:24:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,190 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:24:00,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:24:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,197 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:24:00,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:24:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:24:00,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:24:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,212 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:24:00,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:24:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:24:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:24:00,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:24:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,234 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-28 09:24:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,242 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-28 09:24:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:00,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,250 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:24:00,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-28 09:24:00,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-28 09:24:00,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-28 09:24:00,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-28 09:24:00,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-28 09:24:00,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-28 09:24:00,251 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,252 INFO L290 TraceCheckUtils]: 9: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,252 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:24:00,252 INFO L290 TraceCheckUtils]: 11: Hoare triple {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:24:00,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:24:00,253 INFO L272 TraceCheckUtils]: 13: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,253 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,254 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:24:00,254 INFO L290 TraceCheckUtils]: 17: Hoare triple {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:24:00,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:24:00,255 INFO L272 TraceCheckUtils]: 19: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,255 INFO L290 TraceCheckUtils]: 21: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,256 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:24:00,256 INFO L290 TraceCheckUtils]: 23: Hoare triple {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:24:00,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:24:00,257 INFO L272 TraceCheckUtils]: 25: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,257 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,257 INFO L290 TraceCheckUtils]: 27: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,258 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,258 INFO L290 TraceCheckUtils]: 29: Hoare triple {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:24:00,259 INFO L290 TraceCheckUtils]: 30: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:24:00,259 INFO L272 TraceCheckUtils]: 31: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,259 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,259 INFO L290 TraceCheckUtils]: 33: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,260 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:24:00,260 INFO L290 TraceCheckUtils]: 35: Hoare triple {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:24:00,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:24:00,261 INFO L272 TraceCheckUtils]: 37: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,262 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:24:00,262 INFO L290 TraceCheckUtils]: 41: Hoare triple {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:24:00,262 INFO L290 TraceCheckUtils]: 42: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:24:00,263 INFO L272 TraceCheckUtils]: 43: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,263 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,263 INFO L290 TraceCheckUtils]: 45: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,264 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,264 INFO L290 TraceCheckUtils]: 47: Hoare triple {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:24:00,264 INFO L290 TraceCheckUtils]: 48: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:24:00,265 INFO L272 TraceCheckUtils]: 49: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,265 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,265 INFO L290 TraceCheckUtils]: 51: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,266 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:24:00,266 INFO L290 TraceCheckUtils]: 53: Hoare triple {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:24:00,266 INFO L290 TraceCheckUtils]: 54: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:24:00,266 INFO L272 TraceCheckUtils]: 55: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,267 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,267 INFO L290 TraceCheckUtils]: 57: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,268 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:24:00,268 INFO L290 TraceCheckUtils]: 59: Hoare triple {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:24:00,268 INFO L290 TraceCheckUtils]: 60: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:24:00,268 INFO L272 TraceCheckUtils]: 61: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,269 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,269 INFO L290 TraceCheckUtils]: 63: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,270 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,270 INFO L290 TraceCheckUtils]: 65: Hoare triple {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:24:00,270 INFO L290 TraceCheckUtils]: 66: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:24:00,270 INFO L272 TraceCheckUtils]: 67: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,271 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,271 INFO L290 TraceCheckUtils]: 69: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,272 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,272 INFO L290 TraceCheckUtils]: 71: Hoare triple {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:24:00,272 INFO L290 TraceCheckUtils]: 72: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:24:00,272 INFO L272 TraceCheckUtils]: 73: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,273 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,273 INFO L290 TraceCheckUtils]: 75: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,274 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,274 INFO L290 TraceCheckUtils]: 77: Hoare triple {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:24:00,274 INFO L290 TraceCheckUtils]: 78: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:24:00,274 INFO L272 TraceCheckUtils]: 79: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,275 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,275 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:24:00,276 INFO L290 TraceCheckUtils]: 83: Hoare triple {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:24:00,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:24:00,276 INFO L272 TraceCheckUtils]: 85: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,277 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,277 INFO L290 TraceCheckUtils]: 87: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,277 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,278 INFO L290 TraceCheckUtils]: 89: Hoare triple {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:24:00,278 INFO L290 TraceCheckUtils]: 90: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:24:00,278 INFO L272 TraceCheckUtils]: 91: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,278 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,279 INFO L290 TraceCheckUtils]: 93: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,279 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:24:00,280 INFO L290 TraceCheckUtils]: 95: Hoare triple {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:24:00,280 INFO L290 TraceCheckUtils]: 96: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:24:00,280 INFO L272 TraceCheckUtils]: 97: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,280 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,281 INFO L290 TraceCheckUtils]: 99: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,281 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,282 INFO L290 TraceCheckUtils]: 101: Hoare triple {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:24:00,282 INFO L290 TraceCheckUtils]: 102: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:24:00,282 INFO L272 TraceCheckUtils]: 103: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,282 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,283 INFO L290 TraceCheckUtils]: 105: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,283 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:24:00,284 INFO L290 TraceCheckUtils]: 107: Hoare triple {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:24:00,284 INFO L290 TraceCheckUtils]: 108: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:24:00,284 INFO L272 TraceCheckUtils]: 109: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,284 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,285 INFO L290 TraceCheckUtils]: 111: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,285 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:24:00,286 INFO L290 TraceCheckUtils]: 113: Hoare triple {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:24:00,286 INFO L290 TraceCheckUtils]: 114: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:24:00,286 INFO L272 TraceCheckUtils]: 115: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,286 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,287 INFO L290 TraceCheckUtils]: 117: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,287 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:24:00,288 INFO L290 TraceCheckUtils]: 119: Hoare triple {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:24:00,288 INFO L290 TraceCheckUtils]: 120: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:24:00,288 INFO L272 TraceCheckUtils]: 121: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,288 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,289 INFO L290 TraceCheckUtils]: 123: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,289 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:24:00,290 INFO L290 TraceCheckUtils]: 125: Hoare triple {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:24:00,290 INFO L290 TraceCheckUtils]: 126: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:24:00,290 INFO L272 TraceCheckUtils]: 127: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,290 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,291 INFO L290 TraceCheckUtils]: 129: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,291 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,291 INFO L290 TraceCheckUtils]: 131: Hoare triple {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:24:00,292 INFO L290 TraceCheckUtils]: 132: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:24:00,292 INFO L272 TraceCheckUtils]: 133: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,292 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,292 INFO L290 TraceCheckUtils]: 135: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,293 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:24:00,293 INFO L290 TraceCheckUtils]: 137: Hoare triple {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:24:00,294 INFO L290 TraceCheckUtils]: 138: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:24:00,294 INFO L272 TraceCheckUtils]: 139: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,294 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,294 INFO L290 TraceCheckUtils]: 141: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,295 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:24:00,295 INFO L290 TraceCheckUtils]: 143: Hoare triple {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:24:00,296 INFO L290 TraceCheckUtils]: 144: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:24:00,296 INFO L272 TraceCheckUtils]: 145: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,296 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,296 INFO L290 TraceCheckUtils]: 147: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,297 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,297 INFO L290 TraceCheckUtils]: 149: Hoare triple {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:24:00,298 INFO L290 TraceCheckUtils]: 150: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:24:00,298 INFO L272 TraceCheckUtils]: 151: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,298 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,298 INFO L290 TraceCheckUtils]: 153: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,299 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:24:00,299 INFO L290 TraceCheckUtils]: 155: Hoare triple {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:24:00,300 INFO L290 TraceCheckUtils]: 156: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:24:00,300 INFO L272 TraceCheckUtils]: 157: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,300 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,300 INFO L290 TraceCheckUtils]: 159: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,301 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:24:00,301 INFO L290 TraceCheckUtils]: 161: Hoare triple {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:24:00,302 INFO L290 TraceCheckUtils]: 162: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:24:00,302 INFO L272 TraceCheckUtils]: 163: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,302 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,302 INFO L290 TraceCheckUtils]: 165: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,303 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:24:00,303 INFO L290 TraceCheckUtils]: 167: Hoare triple {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:24:00,304 INFO L290 TraceCheckUtils]: 168: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:24:00,304 INFO L272 TraceCheckUtils]: 169: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,304 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,304 INFO L290 TraceCheckUtils]: 171: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,305 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:24:00,305 INFO L290 TraceCheckUtils]: 173: Hoare triple {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:24:00,305 INFO L290 TraceCheckUtils]: 174: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:24:00,306 INFO L272 TraceCheckUtils]: 175: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,306 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,306 INFO L290 TraceCheckUtils]: 177: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,307 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,307 INFO L290 TraceCheckUtils]: 179: Hoare triple {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:24:00,307 INFO L290 TraceCheckUtils]: 180: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:24:00,308 INFO L272 TraceCheckUtils]: 181: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,308 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,308 INFO L290 TraceCheckUtils]: 183: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,309 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:24:00,309 INFO L290 TraceCheckUtils]: 185: Hoare triple {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:24:00,309 INFO L290 TraceCheckUtils]: 186: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:24:00,309 INFO L272 TraceCheckUtils]: 187: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,310 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,310 INFO L290 TraceCheckUtils]: 189: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,311 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,311 INFO L290 TraceCheckUtils]: 191: Hoare triple {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:24:00,311 INFO L290 TraceCheckUtils]: 192: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:24:00,311 INFO L272 TraceCheckUtils]: 193: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,312 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,312 INFO L290 TraceCheckUtils]: 195: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,313 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,313 INFO L290 TraceCheckUtils]: 197: Hoare triple {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:24:00,313 INFO L290 TraceCheckUtils]: 198: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:24:00,313 INFO L272 TraceCheckUtils]: 199: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:00,314 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,314 INFO L290 TraceCheckUtils]: 201: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:00,315 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:24:00,315 INFO L290 TraceCheckUtils]: 203: Hoare triple {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41901#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-28 09:24:00,315 INFO L290 TraceCheckUtils]: 204: Hoare triple {41901#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {41732#false} is VALID [2022-04-28 09:24:00,316 INFO L272 TraceCheckUtils]: 205: Hoare triple {41732#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {41732#false} is VALID [2022-04-28 09:24:00,316 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-28 09:24:00,316 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-28 09:24:00,316 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-28 09:24:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-28 09:24:00,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:24:00,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656344559] [2022-04-28 09:24:00,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656344559] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:24:00,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [494033706] [2022-04-28 09:24:00,318 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:24:00,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:24:00,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:24:00,319 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:24:00,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 09:24:13,900 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-28 09:24:13,900 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:24:13,915 WARN L261 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 341 conjunts are in the unsatisfiable core [2022-04-28 09:24:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:24:13,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:24:17,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-28 09:24:17,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#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(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-28 09:24:17,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-28 09:24:17,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-28 09:24:17,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-28 09:24:17,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-28 09:24:17,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-28 09:24:17,304 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,305 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:24:17,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:24:17,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:24:17,306 INFO L272 TraceCheckUtils]: 13: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,307 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:24:17,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:24:17,308 INFO L290 TraceCheckUtils]: 18: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:24:17,308 INFO L272 TraceCheckUtils]: 19: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,308 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,309 INFO L290 TraceCheckUtils]: 21: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,309 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:24:17,309 INFO L290 TraceCheckUtils]: 23: Hoare triple {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:24:17,310 INFO L290 TraceCheckUtils]: 24: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:24:17,310 INFO L272 TraceCheckUtils]: 25: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,310 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,311 INFO L290 TraceCheckUtils]: 27: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,311 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:24:17,312 INFO L290 TraceCheckUtils]: 30: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:24:17,312 INFO L272 TraceCheckUtils]: 31: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,313 INFO L290 TraceCheckUtils]: 33: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,313 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:24:17,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:24:17,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:24:17,314 INFO L272 TraceCheckUtils]: 37: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,315 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:24:17,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:24:17,316 INFO L290 TraceCheckUtils]: 42: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:24:17,316 INFO L272 TraceCheckUtils]: 43: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,316 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,317 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,317 INFO L290 TraceCheckUtils]: 47: Hoare triple {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:24:17,318 INFO L290 TraceCheckUtils]: 48: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:24:17,318 INFO L272 TraceCheckUtils]: 49: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,319 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:24:17,319 INFO L290 TraceCheckUtils]: 53: Hoare triple {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:24:17,320 INFO L290 TraceCheckUtils]: 54: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:24:17,320 INFO L272 TraceCheckUtils]: 55: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,320 INFO L290 TraceCheckUtils]: 57: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,321 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:24:17,321 INFO L290 TraceCheckUtils]: 59: Hoare triple {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:24:17,322 INFO L290 TraceCheckUtils]: 60: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:24:17,322 INFO L272 TraceCheckUtils]: 61: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,322 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,322 INFO L290 TraceCheckUtils]: 63: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,323 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,323 INFO L290 TraceCheckUtils]: 65: Hoare triple {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:24:17,324 INFO L290 TraceCheckUtils]: 66: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:24:17,324 INFO L272 TraceCheckUtils]: 67: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,324 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,324 INFO L290 TraceCheckUtils]: 69: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,325 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,325 INFO L290 TraceCheckUtils]: 71: Hoare triple {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:24:17,326 INFO L290 TraceCheckUtils]: 72: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:24:17,326 INFO L272 TraceCheckUtils]: 73: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,326 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,326 INFO L290 TraceCheckUtils]: 75: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,327 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,327 INFO L290 TraceCheckUtils]: 77: Hoare triple {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:24:17,328 INFO L290 TraceCheckUtils]: 78: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:24:17,328 INFO L272 TraceCheckUtils]: 79: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,328 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,328 INFO L290 TraceCheckUtils]: 81: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,329 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:24:17,329 INFO L290 TraceCheckUtils]: 83: Hoare triple {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:24:17,330 INFO L290 TraceCheckUtils]: 84: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:24:17,330 INFO L272 TraceCheckUtils]: 85: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,330 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,330 INFO L290 TraceCheckUtils]: 87: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,331 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,331 INFO L290 TraceCheckUtils]: 89: Hoare triple {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:24:17,332 INFO L290 TraceCheckUtils]: 90: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:24:17,332 INFO L272 TraceCheckUtils]: 91: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,332 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,332 INFO L290 TraceCheckUtils]: 93: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,333 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:24:17,333 INFO L290 TraceCheckUtils]: 95: Hoare triple {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:24:17,334 INFO L290 TraceCheckUtils]: 96: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:24:17,334 INFO L272 TraceCheckUtils]: 97: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,334 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,334 INFO L290 TraceCheckUtils]: 99: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,335 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,335 INFO L290 TraceCheckUtils]: 101: Hoare triple {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:24:17,336 INFO L290 TraceCheckUtils]: 102: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:24:17,336 INFO L272 TraceCheckUtils]: 103: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,336 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,336 INFO L290 TraceCheckUtils]: 105: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,337 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:24:17,337 INFO L290 TraceCheckUtils]: 107: Hoare triple {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:24:17,338 INFO L290 TraceCheckUtils]: 108: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:24:17,338 INFO L272 TraceCheckUtils]: 109: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,338 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,338 INFO L290 TraceCheckUtils]: 111: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,339 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:24:17,339 INFO L290 TraceCheckUtils]: 113: Hoare triple {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:24:17,340 INFO L290 TraceCheckUtils]: 114: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:24:17,340 INFO L272 TraceCheckUtils]: 115: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,340 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,340 INFO L290 TraceCheckUtils]: 117: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,341 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:24:17,341 INFO L290 TraceCheckUtils]: 119: Hoare triple {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:24:17,342 INFO L290 TraceCheckUtils]: 120: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:24:17,342 INFO L272 TraceCheckUtils]: 121: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,342 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,342 INFO L290 TraceCheckUtils]: 123: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,343 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:24:17,343 INFO L290 TraceCheckUtils]: 125: Hoare triple {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:24:17,343 INFO L290 TraceCheckUtils]: 126: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:24:17,344 INFO L272 TraceCheckUtils]: 127: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,344 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,344 INFO L290 TraceCheckUtils]: 129: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,345 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,345 INFO L290 TraceCheckUtils]: 131: Hoare triple {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:24:17,345 INFO L290 TraceCheckUtils]: 132: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:24:17,346 INFO L272 TraceCheckUtils]: 133: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,346 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,346 INFO L290 TraceCheckUtils]: 135: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,347 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:24:17,347 INFO L290 TraceCheckUtils]: 137: Hoare triple {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:24:17,347 INFO L290 TraceCheckUtils]: 138: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:24:17,347 INFO L272 TraceCheckUtils]: 139: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,348 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,348 INFO L290 TraceCheckUtils]: 141: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,349 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:24:17,349 INFO L290 TraceCheckUtils]: 143: Hoare triple {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:24:17,349 INFO L290 TraceCheckUtils]: 144: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:24:17,349 INFO L272 TraceCheckUtils]: 145: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,350 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,350 INFO L290 TraceCheckUtils]: 147: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,351 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,351 INFO L290 TraceCheckUtils]: 149: Hoare triple {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:24:17,351 INFO L290 TraceCheckUtils]: 150: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:24:17,351 INFO L272 TraceCheckUtils]: 151: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,352 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,352 INFO L290 TraceCheckUtils]: 153: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,353 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:24:17,353 INFO L290 TraceCheckUtils]: 155: Hoare triple {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:24:17,353 INFO L290 TraceCheckUtils]: 156: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:24:17,353 INFO L272 TraceCheckUtils]: 157: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,354 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,354 INFO L290 TraceCheckUtils]: 159: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,355 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:24:17,355 INFO L290 TraceCheckUtils]: 161: Hoare triple {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:24:17,355 INFO L290 TraceCheckUtils]: 162: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:24:17,355 INFO L272 TraceCheckUtils]: 163: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,356 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,356 INFO L290 TraceCheckUtils]: 165: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,357 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:24:17,357 INFO L290 TraceCheckUtils]: 167: Hoare triple {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:24:17,357 INFO L290 TraceCheckUtils]: 168: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:24:17,357 INFO L272 TraceCheckUtils]: 169: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,358 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,358 INFO L290 TraceCheckUtils]: 171: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,359 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:24:17,359 INFO L290 TraceCheckUtils]: 173: Hoare triple {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:24:17,359 INFO L290 TraceCheckUtils]: 174: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:24:17,359 INFO L272 TraceCheckUtils]: 175: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,360 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,360 INFO L290 TraceCheckUtils]: 177: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,361 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,361 INFO L290 TraceCheckUtils]: 179: Hoare triple {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:24:17,361 INFO L290 TraceCheckUtils]: 180: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:24:17,361 INFO L272 TraceCheckUtils]: 181: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,362 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,362 INFO L290 TraceCheckUtils]: 183: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,362 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:24:17,363 INFO L290 TraceCheckUtils]: 185: Hoare triple {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:24:17,363 INFO L290 TraceCheckUtils]: 186: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:24:17,363 INFO L272 TraceCheckUtils]: 187: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,364 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,364 INFO L290 TraceCheckUtils]: 189: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,364 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,365 INFO L290 TraceCheckUtils]: 191: Hoare triple {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:24:17,365 INFO L290 TraceCheckUtils]: 192: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:24:17,365 INFO L272 TraceCheckUtils]: 193: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,365 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,366 INFO L290 TraceCheckUtils]: 195: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,366 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,367 INFO L290 TraceCheckUtils]: 197: Hoare triple {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:24:17,367 INFO L290 TraceCheckUtils]: 198: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:24:17,367 INFO L272 TraceCheckUtils]: 199: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:17,367 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,368 INFO L290 TraceCheckUtils]: 201: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:24:17,368 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:24:17,369 INFO L290 TraceCheckUtils]: 203: Hoare triple {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {42516#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:24:17,369 INFO L290 TraceCheckUtils]: 204: Hoare triple {42516#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {41732#false} is VALID [2022-04-28 09:24:17,369 INFO L272 TraceCheckUtils]: 205: Hoare triple {41732#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {41732#false} is VALID [2022-04-28 09:24:17,369 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-28 09:24:17,369 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-28 09:24:17,369 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-28 09:24:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-28 09:24:17,370 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:24:57,753 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-28 09:24:57,753 INFO L290 TraceCheckUtils]: 207: Hoare triple {42535#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {41732#false} is VALID [2022-04-28 09:24:57,754 INFO L290 TraceCheckUtils]: 206: Hoare triple {42539#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {42535#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:24:57,754 INFO L272 TraceCheckUtils]: 205: Hoare triple {42543#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {42539#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:24:57,754 INFO L290 TraceCheckUtils]: 204: Hoare triple {42547#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {42543#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:24:57,755 INFO L290 TraceCheckUtils]: 203: Hoare triple {42551#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42547#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,756 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {42551#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,756 INFO L290 TraceCheckUtils]: 201: Hoare triple {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,757 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,757 INFO L272 TraceCheckUtils]: 199: Hoare triple {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,757 INFO L290 TraceCheckUtils]: 198: Hoare triple {42569#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,757 INFO L290 TraceCheckUtils]: 197: Hoare triple {42573#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42569#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,758 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {42573#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,759 INFO L290 TraceCheckUtils]: 195: Hoare triple {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,760 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,760 INFO L272 TraceCheckUtils]: 193: Hoare triple {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,760 INFO L290 TraceCheckUtils]: 192: Hoare triple {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,761 INFO L290 TraceCheckUtils]: 191: Hoare triple {42594#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,762 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} #38#return; {42594#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,762 INFO L290 TraceCheckUtils]: 189: Hoare triple {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,763 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,763 INFO L272 TraceCheckUtils]: 187: Hoare triple {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,764 INFO L290 TraceCheckUtils]: 186: Hoare triple {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,764 INFO L290 TraceCheckUtils]: 185: Hoare triple {42615#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,765 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {42615#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,766 INFO L290 TraceCheckUtils]: 183: Hoare triple {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} assume true; {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,766 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,767 INFO L272 TraceCheckUtils]: 181: Hoare triple {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,767 INFO L290 TraceCheckUtils]: 180: Hoare triple {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,767 INFO L290 TraceCheckUtils]: 179: Hoare triple {42636#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,768 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {42636#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,769 INFO L290 TraceCheckUtils]: 177: Hoare triple {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,770 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,770 INFO L272 TraceCheckUtils]: 175: Hoare triple {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,770 INFO L290 TraceCheckUtils]: 174: Hoare triple {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,770 INFO L290 TraceCheckUtils]: 173: Hoare triple {42657#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,771 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {42657#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,772 INFO L290 TraceCheckUtils]: 171: Hoare triple {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} assume true; {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,773 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,773 INFO L272 TraceCheckUtils]: 169: Hoare triple {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,773 INFO L290 TraceCheckUtils]: 168: Hoare triple {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,774 INFO L290 TraceCheckUtils]: 167: Hoare triple {42678#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,775 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} #38#return; {42678#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,775 INFO L290 TraceCheckUtils]: 165: Hoare triple {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,776 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,776 INFO L272 TraceCheckUtils]: 163: Hoare triple {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,777 INFO L290 TraceCheckUtils]: 162: Hoare triple {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,777 INFO L290 TraceCheckUtils]: 161: Hoare triple {42699#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,778 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} #38#return; {42699#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,779 INFO L290 TraceCheckUtils]: 159: Hoare triple {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,779 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,780 INFO L272 TraceCheckUtils]: 157: Hoare triple {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,780 INFO L290 TraceCheckUtils]: 156: Hoare triple {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,780 INFO L290 TraceCheckUtils]: 155: Hoare triple {42720#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,781 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42720#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,782 INFO L290 TraceCheckUtils]: 153: Hoare triple {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} assume true; {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,783 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,783 INFO L272 TraceCheckUtils]: 151: Hoare triple {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,783 INFO L290 TraceCheckUtils]: 150: Hoare triple {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,784 INFO L290 TraceCheckUtils]: 149: Hoare triple {42741#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,784 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {42741#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,785 INFO L290 TraceCheckUtils]: 147: Hoare triple {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} assume true; {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,786 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,786 INFO L272 TraceCheckUtils]: 145: Hoare triple {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,786 INFO L290 TraceCheckUtils]: 144: Hoare triple {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,787 INFO L290 TraceCheckUtils]: 143: Hoare triple {42762#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,788 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {42762#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,788 INFO L290 TraceCheckUtils]: 141: Hoare triple {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,789 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,789 INFO L272 TraceCheckUtils]: 139: Hoare triple {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,790 INFO L290 TraceCheckUtils]: 138: Hoare triple {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,790 INFO L290 TraceCheckUtils]: 137: Hoare triple {42783#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,791 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {42783#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,791 INFO L290 TraceCheckUtils]: 135: Hoare triple {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,792 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,792 INFO L272 TraceCheckUtils]: 133: Hoare triple {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,793 INFO L290 TraceCheckUtils]: 132: Hoare triple {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,793 INFO L290 TraceCheckUtils]: 131: Hoare triple {42804#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,794 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {42804#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,794 INFO L290 TraceCheckUtils]: 129: Hoare triple {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,795 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,795 INFO L272 TraceCheckUtils]: 127: Hoare triple {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,796 INFO L290 TraceCheckUtils]: 126: Hoare triple {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,796 INFO L290 TraceCheckUtils]: 125: Hoare triple {42825#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,797 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42825#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,798 INFO L290 TraceCheckUtils]: 123: Hoare triple {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,799 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,799 INFO L272 TraceCheckUtils]: 121: Hoare triple {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,799 INFO L290 TraceCheckUtils]: 120: Hoare triple {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,799 INFO L290 TraceCheckUtils]: 119: Hoare triple {42846#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,800 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} #38#return; {42846#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,801 INFO L290 TraceCheckUtils]: 117: Hoare triple {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} assume true; {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,805 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,805 INFO L272 TraceCheckUtils]: 115: Hoare triple {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,805 INFO L290 TraceCheckUtils]: 114: Hoare triple {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,806 INFO L290 TraceCheckUtils]: 113: Hoare triple {42867#(or (not (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,807 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {42867#(or (not (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,807 INFO L290 TraceCheckUtils]: 111: Hoare triple {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,808 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,808 INFO L272 TraceCheckUtils]: 109: Hoare triple {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,808 INFO L290 TraceCheckUtils]: 108: Hoare triple {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,809 INFO L290 TraceCheckUtils]: 107: Hoare triple {42888#(or (not (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,810 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42888#(or (not (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,810 INFO L290 TraceCheckUtils]: 105: Hoare triple {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} assume true; {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,811 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,811 INFO L272 TraceCheckUtils]: 103: Hoare triple {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,812 INFO L290 TraceCheckUtils]: 102: Hoare triple {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,812 INFO L290 TraceCheckUtils]: 101: Hoare triple {42909#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,813 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {42909#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,814 INFO L290 TraceCheckUtils]: 99: Hoare triple {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} assume true; {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,815 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,815 INFO L272 TraceCheckUtils]: 97: Hoare triple {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,815 INFO L290 TraceCheckUtils]: 96: Hoare triple {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,815 INFO L290 TraceCheckUtils]: 95: Hoare triple {42930#(or (not (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,816 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42930#(or (not (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,817 INFO L290 TraceCheckUtils]: 93: Hoare triple {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} assume true; {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,818 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,818 INFO L272 TraceCheckUtils]: 91: Hoare triple {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,818 INFO L290 TraceCheckUtils]: 90: Hoare triple {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,818 INFO L290 TraceCheckUtils]: 89: Hoare triple {42951#(or (not (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,819 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42951#(or (not (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,820 INFO L290 TraceCheckUtils]: 87: Hoare triple {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} assume true; {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,821 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,821 INFO L272 TraceCheckUtils]: 85: Hoare triple {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,821 INFO L290 TraceCheckUtils]: 84: Hoare triple {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,822 INFO L290 TraceCheckUtils]: 83: Hoare triple {42972#(or (not (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,823 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42972#(or (not (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,823 INFO L290 TraceCheckUtils]: 81: Hoare triple {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,824 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,824 INFO L272 TraceCheckUtils]: 79: Hoare triple {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,825 INFO L290 TraceCheckUtils]: 78: Hoare triple {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,825 INFO L290 TraceCheckUtils]: 77: Hoare triple {42993#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,826 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} #38#return; {42993#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,826 INFO L290 TraceCheckUtils]: 75: Hoare triple {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:24:57,827 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:24:57,827 INFO L272 TraceCheckUtils]: 73: Hoare triple {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,828 INFO L290 TraceCheckUtils]: 72: Hoare triple {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,828 INFO L290 TraceCheckUtils]: 71: Hoare triple {43014#(or (not (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,829 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {43014#(or (not (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,829 INFO L290 TraceCheckUtils]: 69: Hoare triple {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,830 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,830 INFO L272 TraceCheckUtils]: 67: Hoare triple {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,831 INFO L290 TraceCheckUtils]: 66: Hoare triple {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,831 INFO L290 TraceCheckUtils]: 65: Hoare triple {43035#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,832 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {43035#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,833 INFO L290 TraceCheckUtils]: 63: Hoare triple {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,833 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,833 INFO L272 TraceCheckUtils]: 61: Hoare triple {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,834 INFO L290 TraceCheckUtils]: 59: Hoare triple {43056#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,835 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43056#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,836 INFO L290 TraceCheckUtils]: 57: Hoare triple {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} assume true; {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,837 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,837 INFO L272 TraceCheckUtils]: 55: Hoare triple {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,837 INFO L290 TraceCheckUtils]: 54: Hoare triple {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,838 INFO L290 TraceCheckUtils]: 53: Hoare triple {43077#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,838 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {43077#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,839 INFO L290 TraceCheckUtils]: 51: Hoare triple {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,840 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,840 INFO L272 TraceCheckUtils]: 49: Hoare triple {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,840 INFO L290 TraceCheckUtils]: 48: Hoare triple {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,841 INFO L290 TraceCheckUtils]: 47: Hoare triple {43098#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,842 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {43098#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,842 INFO L290 TraceCheckUtils]: 45: Hoare triple {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,843 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,843 INFO L272 TraceCheckUtils]: 43: Hoare triple {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,843 INFO L290 TraceCheckUtils]: 42: Hoare triple {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,844 INFO L290 TraceCheckUtils]: 41: Hoare triple {43119#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,845 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43119#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,845 INFO L290 TraceCheckUtils]: 39: Hoare triple {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} assume true; {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,846 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,846 INFO L272 TraceCheckUtils]: 37: Hoare triple {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,846 INFO L290 TraceCheckUtils]: 36: Hoare triple {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,847 INFO L290 TraceCheckUtils]: 35: Hoare triple {43140#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,848 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43140#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,848 INFO L290 TraceCheckUtils]: 33: Hoare triple {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,849 INFO L272 TraceCheckUtils]: 31: Hoare triple {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,850 INFO L290 TraceCheckUtils]: 30: Hoare triple {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,850 INFO L290 TraceCheckUtils]: 29: Hoare triple {43161#(or (not (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,851 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} #38#return; {43161#(or (not (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,852 INFO L290 TraceCheckUtils]: 27: Hoare triple {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,852 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,852 INFO L272 TraceCheckUtils]: 25: Hoare triple {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,853 INFO L290 TraceCheckUtils]: 24: Hoare triple {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,853 INFO L290 TraceCheckUtils]: 23: Hoare triple {43182#(or (not (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)) (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,854 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43182#(or (not (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)) (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,855 INFO L290 TraceCheckUtils]: 21: Hoare triple {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} assume true; {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,856 INFO L272 TraceCheckUtils]: 19: Hoare triple {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,856 INFO L290 TraceCheckUtils]: 18: Hoare triple {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,857 INFO L290 TraceCheckUtils]: 17: Hoare triple {43203#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,858 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} #38#return; {43203#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:24:57,858 INFO L290 TraceCheckUtils]: 15: Hoare triple {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,859 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:24:57,859 INFO L272 TraceCheckUtils]: 13: Hoare triple {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,859 INFO L290 TraceCheckUtils]: 12: Hoare triple {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,860 INFO L290 TraceCheckUtils]: 11: Hoare triple {43224#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,861 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43224#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-28 09:24:57,861 INFO L290 TraceCheckUtils]: 9: Hoare triple {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} assume true; {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-28 09:24:57,862 INFO L272 TraceCheckUtils]: 7: Hoare triple {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-28 09:24:57,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:24:57,863 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-28 09:24:57,863 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-28 09:24:57,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-28 09:24:57,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#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(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-28 09:24:57,863 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-28 09:24:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 2673 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-04-28 09:24:57,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [494033706] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:24:57,865 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:24:57,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 70, 106] total 176 [2022-04-28 09:24:57,865 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:24:57,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1765642066] [2022-04-28 09:24:57,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1765642066] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:24:57,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:24:57,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-28 09:24:57,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853826769] [2022-04-28 09:24:57,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:24:57,866 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 209 [2022-04-28 09:24:57,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:24:57,866 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:24:57,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:24:57,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-28 09:24:57,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:24:57,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-28 09:24:57,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2766, Invalid=28034, Unknown=0, NotChecked=0, Total=30800 [2022-04-28 09:24:57,951 INFO L87 Difference]: Start difference. First operand 114 states and 146 transitions. Second operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:25:17,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:17,401 INFO L93 Difference]: Finished difference Result 124 states and 158 transitions. [2022-04-28 09:25:17,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-28 09:25:17,402 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 209 [2022-04-28 09:25:17,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:25:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:25:17,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-28 09:25:17,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:25:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-28 09:25:17,414 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 158 transitions. [2022-04-28 09:25:17,546 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:25:17,547 INFO L225 Difference]: With dead ends: 124 [2022-04-28 09:25:17,547 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 09:25:17,550 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 347 SyntacticMatches, 34 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5961 ImplicationChecksByTransitivity, 45.3s TimeCoverageRelationStatistics Valid=6703, Invalid=52589, Unknown=0, NotChecked=0, Total=59292 [2022-04-28 09:25:17,550 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 78 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 8787 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 8976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 8787 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-04-28 09:25:17,551 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 298 Invalid, 8976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 8787 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-28 09:25:17,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 09:25:18,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 117. [2022-04-28 09:25:18,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:25:18,161 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:18,161 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:18,161 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:18,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:18,164 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-28 09:25:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-28 09:25:18,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:25:18,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:25:18,165 INFO L74 IsIncluded]: Start isIncluded. First operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 119 states. [2022-04-28 09:25:18,165 INFO L87 Difference]: Start difference. First operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 119 states. [2022-04-28 09:25:18,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:18,168 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-28 09:25:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-28 09:25:18,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:25:18,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:25:18,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:25:18,169 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:25:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 150 transitions. [2022-04-28 09:25:18,172 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 150 transitions. Word has length 209 [2022-04-28 09:25:18,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:25:18,172 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 150 transitions. [2022-04-28 09:25:18,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 09:25:18,173 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 150 transitions. [2022-04-28 09:25:18,381 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:25:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 150 transitions. [2022-04-28 09:25:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-04-28 09:25:18,383 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:25:18,383 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:25:18,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 09:25:18,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-28 09:25:18,591 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:25:18,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:25:18,591 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 67 times [2022-04-28 09:25:18,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:25:18,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [257020695] [2022-04-28 09:25:18,605 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:25:18,606 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:25:18,606 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 68 times [2022-04-28 09:25:18,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:25:18,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950889274] [2022-04-28 09:25:18,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:25:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:25:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:25:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,808 INFO L290 TraceCheckUtils]: 0: Hoare triple {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-28 09:25:20,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-28 09:25:20,809 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-28 09:25:20,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:25:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,873 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:25:20,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:25:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:25:20,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:25:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,890 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,892 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:25:20,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:25:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,899 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:25:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,909 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:25:20,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:25:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:25:20,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:25:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,922 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:25:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,928 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,929 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:25:20,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:25:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,937 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:25:20,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:25:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,948 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:25:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:25:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,962 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:25:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,977 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,979 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:25:20,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:25:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,987 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:25:20,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:25:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:20,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:20,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:25:20,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:25:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,005 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,006 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:25:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,015 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:25:21,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:25:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,023 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:25:21,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:25:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:25:21,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:25:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:25:21,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:25:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,048 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:25:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,056 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:25:21,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:25:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,065 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:25:21,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:25:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,083 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:25:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,091 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:25:21,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:25:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,097 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:25:21,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:25:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,108 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:25:21,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:25:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:25:21,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:25:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:25:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,127 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,128 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:25:21,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:25:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,134 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,135 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-28 09:25:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-28 09:25:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,149 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-28 09:25:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,156 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,156 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:25:21,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-28 09:25:21,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-28 09:25:21,157 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-28 09:25:21,157 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-28 09:25:21,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-28 09:25:21,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-28 09:25:21,157 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,158 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:25:21,159 INFO L290 TraceCheckUtils]: 11: Hoare triple {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:21,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:21,159 INFO L272 TraceCheckUtils]: 13: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,160 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:25:21,161 INFO L290 TraceCheckUtils]: 17: Hoare triple {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:21,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:21,161 INFO L272 TraceCheckUtils]: 19: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,162 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:25:21,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:21,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:21,163 INFO L272 TraceCheckUtils]: 25: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,164 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,164 INFO L290 TraceCheckUtils]: 29: Hoare triple {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:21,165 INFO L290 TraceCheckUtils]: 30: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:21,165 INFO L272 TraceCheckUtils]: 31: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,165 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,166 INFO L290 TraceCheckUtils]: 33: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,166 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:25:21,166 INFO L290 TraceCheckUtils]: 35: Hoare triple {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:21,167 INFO L290 TraceCheckUtils]: 36: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:21,167 INFO L272 TraceCheckUtils]: 37: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,167 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,167 INFO L290 TraceCheckUtils]: 39: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,168 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:25:21,168 INFO L290 TraceCheckUtils]: 41: Hoare triple {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:21,169 INFO L290 TraceCheckUtils]: 42: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:21,169 INFO L272 TraceCheckUtils]: 43: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,169 INFO L290 TraceCheckUtils]: 45: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,170 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:21,171 INFO L290 TraceCheckUtils]: 48: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:21,171 INFO L272 TraceCheckUtils]: 49: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,171 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,171 INFO L290 TraceCheckUtils]: 51: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,172 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:25:21,172 INFO L290 TraceCheckUtils]: 53: Hoare triple {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:21,173 INFO L290 TraceCheckUtils]: 54: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:21,173 INFO L272 TraceCheckUtils]: 55: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,173 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,173 INFO L290 TraceCheckUtils]: 57: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,174 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:25:21,174 INFO L290 TraceCheckUtils]: 59: Hoare triple {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:21,175 INFO L290 TraceCheckUtils]: 60: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:21,175 INFO L272 TraceCheckUtils]: 61: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,175 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,175 INFO L290 TraceCheckUtils]: 63: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,176 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,176 INFO L290 TraceCheckUtils]: 65: Hoare triple {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:21,177 INFO L290 TraceCheckUtils]: 66: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:21,177 INFO L272 TraceCheckUtils]: 67: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,177 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,178 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,178 INFO L290 TraceCheckUtils]: 71: Hoare triple {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:21,179 INFO L290 TraceCheckUtils]: 72: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:21,179 INFO L272 TraceCheckUtils]: 73: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,179 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,179 INFO L290 TraceCheckUtils]: 75: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,180 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,180 INFO L290 TraceCheckUtils]: 77: Hoare triple {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:21,181 INFO L290 TraceCheckUtils]: 78: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:21,181 INFO L272 TraceCheckUtils]: 79: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,182 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:25:21,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:21,183 INFO L290 TraceCheckUtils]: 84: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:21,183 INFO L272 TraceCheckUtils]: 85: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,183 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,183 INFO L290 TraceCheckUtils]: 87: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,184 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,184 INFO L290 TraceCheckUtils]: 89: Hoare triple {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:21,185 INFO L290 TraceCheckUtils]: 90: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:21,185 INFO L272 TraceCheckUtils]: 91: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,185 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,185 INFO L290 TraceCheckUtils]: 93: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,186 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:25:21,186 INFO L290 TraceCheckUtils]: 95: Hoare triple {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:21,186 INFO L290 TraceCheckUtils]: 96: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:21,187 INFO L272 TraceCheckUtils]: 97: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,187 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,187 INFO L290 TraceCheckUtils]: 99: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,188 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,188 INFO L290 TraceCheckUtils]: 101: Hoare triple {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:21,188 INFO L290 TraceCheckUtils]: 102: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:21,189 INFO L272 TraceCheckUtils]: 103: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,189 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,189 INFO L290 TraceCheckUtils]: 105: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,190 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:25:21,190 INFO L290 TraceCheckUtils]: 107: Hoare triple {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:21,190 INFO L290 TraceCheckUtils]: 108: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:21,190 INFO L272 TraceCheckUtils]: 109: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,191 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,191 INFO L290 TraceCheckUtils]: 111: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,192 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:25:21,192 INFO L290 TraceCheckUtils]: 113: Hoare triple {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:21,192 INFO L290 TraceCheckUtils]: 114: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:21,192 INFO L272 TraceCheckUtils]: 115: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,193 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,193 INFO L290 TraceCheckUtils]: 117: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,194 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:25:21,194 INFO L290 TraceCheckUtils]: 119: Hoare triple {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:21,194 INFO L290 TraceCheckUtils]: 120: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:21,194 INFO L272 TraceCheckUtils]: 121: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,195 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,195 INFO L290 TraceCheckUtils]: 123: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,196 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:25:21,196 INFO L290 TraceCheckUtils]: 125: Hoare triple {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:21,196 INFO L290 TraceCheckUtils]: 126: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:21,196 INFO L272 TraceCheckUtils]: 127: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,197 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,207 INFO L290 TraceCheckUtils]: 129: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,207 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,208 INFO L290 TraceCheckUtils]: 131: Hoare triple {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:21,208 INFO L290 TraceCheckUtils]: 132: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:21,208 INFO L272 TraceCheckUtils]: 133: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,208 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,209 INFO L290 TraceCheckUtils]: 135: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,209 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:25:21,210 INFO L290 TraceCheckUtils]: 137: Hoare triple {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:21,210 INFO L290 TraceCheckUtils]: 138: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:21,210 INFO L272 TraceCheckUtils]: 139: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,210 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,211 INFO L290 TraceCheckUtils]: 141: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,211 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:25:21,212 INFO L290 TraceCheckUtils]: 143: Hoare triple {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:21,212 INFO L290 TraceCheckUtils]: 144: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:21,212 INFO L272 TraceCheckUtils]: 145: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,212 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,213 INFO L290 TraceCheckUtils]: 147: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,213 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,214 INFO L290 TraceCheckUtils]: 149: Hoare triple {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:21,214 INFO L290 TraceCheckUtils]: 150: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:21,214 INFO L272 TraceCheckUtils]: 151: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,214 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,215 INFO L290 TraceCheckUtils]: 153: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,215 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:25:21,216 INFO L290 TraceCheckUtils]: 155: Hoare triple {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:21,216 INFO L290 TraceCheckUtils]: 156: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:21,216 INFO L272 TraceCheckUtils]: 157: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,216 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,217 INFO L290 TraceCheckUtils]: 159: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,217 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:25:21,218 INFO L290 TraceCheckUtils]: 161: Hoare triple {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:21,218 INFO L290 TraceCheckUtils]: 162: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:21,218 INFO L272 TraceCheckUtils]: 163: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,218 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,219 INFO L290 TraceCheckUtils]: 165: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,219 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:25:21,220 INFO L290 TraceCheckUtils]: 167: Hoare triple {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:21,220 INFO L290 TraceCheckUtils]: 168: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:21,220 INFO L272 TraceCheckUtils]: 169: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,220 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,221 INFO L290 TraceCheckUtils]: 171: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,221 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:25:21,222 INFO L290 TraceCheckUtils]: 173: Hoare triple {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:21,222 INFO L290 TraceCheckUtils]: 174: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:21,222 INFO L272 TraceCheckUtils]: 175: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,222 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,223 INFO L290 TraceCheckUtils]: 177: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,223 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,223 INFO L290 TraceCheckUtils]: 179: Hoare triple {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:21,224 INFO L290 TraceCheckUtils]: 180: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:21,224 INFO L272 TraceCheckUtils]: 181: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,224 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,225 INFO L290 TraceCheckUtils]: 183: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,227 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:25:21,227 INFO L290 TraceCheckUtils]: 185: Hoare triple {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:21,227 INFO L290 TraceCheckUtils]: 186: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:21,227 INFO L272 TraceCheckUtils]: 187: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,228 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,228 INFO L290 TraceCheckUtils]: 189: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,229 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,229 INFO L290 TraceCheckUtils]: 191: Hoare triple {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:21,229 INFO L290 TraceCheckUtils]: 192: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:21,229 INFO L272 TraceCheckUtils]: 193: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,230 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,230 INFO L290 TraceCheckUtils]: 195: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,231 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,231 INFO L290 TraceCheckUtils]: 197: Hoare triple {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:21,231 INFO L290 TraceCheckUtils]: 198: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:21,231 INFO L272 TraceCheckUtils]: 199: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,232 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,232 INFO L290 TraceCheckUtils]: 201: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,233 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,234 INFO L290 TraceCheckUtils]: 203: Hoare triple {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:21,234 INFO L290 TraceCheckUtils]: 204: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:21,234 INFO L272 TraceCheckUtils]: 205: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:21,234 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,235 INFO L290 TraceCheckUtils]: 207: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:21,235 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:25:21,236 INFO L290 TraceCheckUtils]: 209: Hoare triple {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44293#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:25:21,236 INFO L290 TraceCheckUtils]: 210: Hoare triple {44293#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-28 09:25:21,236 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-28 09:25:21,236 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-28 09:25:21,236 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-28 09:25:21,236 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-28 09:25:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-28 09:25:21,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:25:21,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950889274] [2022-04-28 09:25:21,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950889274] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:25:21,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [993298925] [2022-04-28 09:25:21,237 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 09:25:21,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:25:21,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:25:21,240 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:25:21,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 09:25:21,373 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 09:25:21,374 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:25:21,378 WARN L261 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 343 conjunts are in the unsatisfiable core [2022-04-28 09:25:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:21,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:25:24,937 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-28 09:25:24,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#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(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-28 09:25:24,937 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-28 09:25:24,937 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-28 09:25:24,937 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-28 09:25:24,937 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-28 09:25:24,938 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-28 09:25:24,938 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,938 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,938 INFO L290 TraceCheckUtils]: 9: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,939 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:25:24,939 INFO L290 TraceCheckUtils]: 11: Hoare triple {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:24,940 INFO L290 TraceCheckUtils]: 12: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:24,940 INFO L272 TraceCheckUtils]: 13: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,940 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,940 INFO L290 TraceCheckUtils]: 15: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,941 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:25:24,941 INFO L290 TraceCheckUtils]: 17: Hoare triple {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:24,942 INFO L290 TraceCheckUtils]: 18: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:24,942 INFO L272 TraceCheckUtils]: 19: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,942 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,942 INFO L290 TraceCheckUtils]: 21: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,943 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:25:24,943 INFO L290 TraceCheckUtils]: 23: Hoare triple {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:24,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:24,944 INFO L272 TraceCheckUtils]: 25: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,944 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,945 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,945 INFO L290 TraceCheckUtils]: 29: Hoare triple {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:24,945 INFO L290 TraceCheckUtils]: 30: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:24,946 INFO L272 TraceCheckUtils]: 31: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,946 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,947 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:25:24,947 INFO L290 TraceCheckUtils]: 35: Hoare triple {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:24,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:24,948 INFO L272 TraceCheckUtils]: 37: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,948 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,948 INFO L290 TraceCheckUtils]: 39: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,949 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:25:24,949 INFO L290 TraceCheckUtils]: 41: Hoare triple {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:24,949 INFO L290 TraceCheckUtils]: 42: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:24,949 INFO L272 TraceCheckUtils]: 43: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,950 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,950 INFO L290 TraceCheckUtils]: 45: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,951 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,951 INFO L290 TraceCheckUtils]: 47: Hoare triple {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:24,951 INFO L290 TraceCheckUtils]: 48: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:24,951 INFO L272 TraceCheckUtils]: 49: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,952 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,952 INFO L290 TraceCheckUtils]: 51: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,953 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:25:24,953 INFO L290 TraceCheckUtils]: 53: Hoare triple {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:24,953 INFO L290 TraceCheckUtils]: 54: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:24,953 INFO L272 TraceCheckUtils]: 55: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,954 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,954 INFO L290 TraceCheckUtils]: 57: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,955 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:25:24,955 INFO L290 TraceCheckUtils]: 59: Hoare triple {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:24,955 INFO L290 TraceCheckUtils]: 60: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:24,955 INFO L272 TraceCheckUtils]: 61: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,956 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,956 INFO L290 TraceCheckUtils]: 63: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,957 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,957 INFO L290 TraceCheckUtils]: 65: Hoare triple {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:24,957 INFO L290 TraceCheckUtils]: 66: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:24,957 INFO L272 TraceCheckUtils]: 67: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,958 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,958 INFO L290 TraceCheckUtils]: 69: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,959 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,959 INFO L290 TraceCheckUtils]: 71: Hoare triple {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:24,959 INFO L290 TraceCheckUtils]: 72: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:24,959 INFO L272 TraceCheckUtils]: 73: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,960 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,960 INFO L290 TraceCheckUtils]: 75: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,961 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,961 INFO L290 TraceCheckUtils]: 77: Hoare triple {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:24,961 INFO L290 TraceCheckUtils]: 78: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:24,961 INFO L272 TraceCheckUtils]: 79: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,962 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,962 INFO L290 TraceCheckUtils]: 81: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,963 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:25:24,963 INFO L290 TraceCheckUtils]: 83: Hoare triple {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:24,963 INFO L290 TraceCheckUtils]: 84: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:24,963 INFO L272 TraceCheckUtils]: 85: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,964 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,964 INFO L290 TraceCheckUtils]: 87: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,965 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,965 INFO L290 TraceCheckUtils]: 89: Hoare triple {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:24,965 INFO L290 TraceCheckUtils]: 90: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:24,965 INFO L272 TraceCheckUtils]: 91: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,966 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,966 INFO L290 TraceCheckUtils]: 93: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,967 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:25:24,967 INFO L290 TraceCheckUtils]: 95: Hoare triple {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:24,967 INFO L290 TraceCheckUtils]: 96: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:24,967 INFO L272 TraceCheckUtils]: 97: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,968 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,968 INFO L290 TraceCheckUtils]: 99: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,969 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,969 INFO L290 TraceCheckUtils]: 101: Hoare triple {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:24,969 INFO L290 TraceCheckUtils]: 102: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:24,969 INFO L272 TraceCheckUtils]: 103: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,970 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,970 INFO L290 TraceCheckUtils]: 105: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,971 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:25:24,971 INFO L290 TraceCheckUtils]: 107: Hoare triple {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:24,971 INFO L290 TraceCheckUtils]: 108: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:24,971 INFO L272 TraceCheckUtils]: 109: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,972 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,972 INFO L290 TraceCheckUtils]: 111: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,973 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:25:24,973 INFO L290 TraceCheckUtils]: 113: Hoare triple {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:24,973 INFO L290 TraceCheckUtils]: 114: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:24,973 INFO L272 TraceCheckUtils]: 115: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,974 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,974 INFO L290 TraceCheckUtils]: 117: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,975 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:25:24,975 INFO L290 TraceCheckUtils]: 119: Hoare triple {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:24,975 INFO L290 TraceCheckUtils]: 120: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:24,975 INFO L272 TraceCheckUtils]: 121: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,976 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,976 INFO L290 TraceCheckUtils]: 123: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,977 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:25:24,977 INFO L290 TraceCheckUtils]: 125: Hoare triple {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:24,977 INFO L290 TraceCheckUtils]: 126: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:24,977 INFO L272 TraceCheckUtils]: 127: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,978 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,978 INFO L290 TraceCheckUtils]: 129: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,979 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,979 INFO L290 TraceCheckUtils]: 131: Hoare triple {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:24,979 INFO L290 TraceCheckUtils]: 132: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:24,979 INFO L272 TraceCheckUtils]: 133: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,980 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,980 INFO L290 TraceCheckUtils]: 135: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,981 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:25:24,981 INFO L290 TraceCheckUtils]: 137: Hoare triple {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:24,981 INFO L290 TraceCheckUtils]: 138: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:24,981 INFO L272 TraceCheckUtils]: 139: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,982 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,982 INFO L290 TraceCheckUtils]: 141: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,983 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:25:24,983 INFO L290 TraceCheckUtils]: 143: Hoare triple {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:24,983 INFO L290 TraceCheckUtils]: 144: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:24,983 INFO L272 TraceCheckUtils]: 145: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,984 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,984 INFO L290 TraceCheckUtils]: 147: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,985 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,985 INFO L290 TraceCheckUtils]: 149: Hoare triple {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:24,985 INFO L290 TraceCheckUtils]: 150: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:24,985 INFO L272 TraceCheckUtils]: 151: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,986 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,986 INFO L290 TraceCheckUtils]: 153: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,987 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:25:24,987 INFO L290 TraceCheckUtils]: 155: Hoare triple {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:24,987 INFO L290 TraceCheckUtils]: 156: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:24,987 INFO L272 TraceCheckUtils]: 157: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,988 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,988 INFO L290 TraceCheckUtils]: 159: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,989 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:25:24,989 INFO L290 TraceCheckUtils]: 161: Hoare triple {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:24,989 INFO L290 TraceCheckUtils]: 162: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:24,989 INFO L272 TraceCheckUtils]: 163: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,990 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,990 INFO L290 TraceCheckUtils]: 165: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,991 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:25:24,991 INFO L290 TraceCheckUtils]: 167: Hoare triple {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:24,991 INFO L290 TraceCheckUtils]: 168: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:24,991 INFO L272 TraceCheckUtils]: 169: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,992 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,992 INFO L290 TraceCheckUtils]: 171: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,993 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:25:24,993 INFO L290 TraceCheckUtils]: 173: Hoare triple {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:24,993 INFO L290 TraceCheckUtils]: 174: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:24,993 INFO L272 TraceCheckUtils]: 175: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,994 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,994 INFO L290 TraceCheckUtils]: 177: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,995 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,995 INFO L290 TraceCheckUtils]: 179: Hoare triple {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:24,995 INFO L290 TraceCheckUtils]: 180: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:24,995 INFO L272 TraceCheckUtils]: 181: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,996 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,996 INFO L290 TraceCheckUtils]: 183: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,997 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:25:24,997 INFO L290 TraceCheckUtils]: 185: Hoare triple {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:24,997 INFO L290 TraceCheckUtils]: 186: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:24,997 INFO L272 TraceCheckUtils]: 187: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:24,998 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,998 INFO L290 TraceCheckUtils]: 189: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:24,999 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:25:24,999 INFO L290 TraceCheckUtils]: 191: Hoare triple {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:24,999 INFO L290 TraceCheckUtils]: 192: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:24,999 INFO L272 TraceCheckUtils]: 193: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:25,000 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,004 INFO L290 TraceCheckUtils]: 195: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,005 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:25:25,005 INFO L290 TraceCheckUtils]: 197: Hoare triple {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:25,006 INFO L290 TraceCheckUtils]: 198: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:25,006 INFO L272 TraceCheckUtils]: 199: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:25,006 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,006 INFO L290 TraceCheckUtils]: 201: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,007 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:25:25,007 INFO L290 TraceCheckUtils]: 203: Hoare triple {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:25,008 INFO L290 TraceCheckUtils]: 204: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:25,008 INFO L272 TraceCheckUtils]: 205: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:25,008 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,008 INFO L290 TraceCheckUtils]: 207: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:25,009 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:25:25,009 INFO L290 TraceCheckUtils]: 209: Hoare triple {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44926#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:25:25,010 INFO L290 TraceCheckUtils]: 210: Hoare triple {44926#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-28 09:25:25,010 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-28 09:25:25,010 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-28 09:25:25,010 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-28 09:25:25,010 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-28 09:25:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-28 09:25:25,010 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:25:36,808 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-28 09:25:36,809 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-28 09:25:36,809 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-28 09:25:36,809 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-28 09:25:36,809 INFO L290 TraceCheckUtils]: 210: Hoare triple {44954#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-28 09:25:36,809 INFO L290 TraceCheckUtils]: 209: Hoare triple {44958#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44954#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,810 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {44958#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,810 INFO L290 TraceCheckUtils]: 207: Hoare triple {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,811 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,811 INFO L272 TraceCheckUtils]: 205: Hoare triple {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,811 INFO L290 TraceCheckUtils]: 204: Hoare triple {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,811 INFO L290 TraceCheckUtils]: 203: Hoare triple {44979#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,812 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {44979#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,812 INFO L290 TraceCheckUtils]: 201: Hoare triple {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,813 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,813 INFO L272 TraceCheckUtils]: 199: Hoare triple {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,813 INFO L290 TraceCheckUtils]: 198: Hoare triple {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,814 INFO L290 TraceCheckUtils]: 197: Hoare triple {45000#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,814 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {45000#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,814 INFO L290 TraceCheckUtils]: 195: Hoare triple {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,815 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,815 INFO L272 TraceCheckUtils]: 193: Hoare triple {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,815 INFO L290 TraceCheckUtils]: 192: Hoare triple {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,816 INFO L290 TraceCheckUtils]: 191: Hoare triple {45021#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,816 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {45021#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,817 INFO L290 TraceCheckUtils]: 189: Hoare triple {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,817 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,817 INFO L272 TraceCheckUtils]: 187: Hoare triple {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,818 INFO L290 TraceCheckUtils]: 186: Hoare triple {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,818 INFO L290 TraceCheckUtils]: 185: Hoare triple {45042#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,818 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {45042#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,819 INFO L290 TraceCheckUtils]: 183: Hoare triple {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,819 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,819 INFO L272 TraceCheckUtils]: 181: Hoare triple {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,820 INFO L290 TraceCheckUtils]: 180: Hoare triple {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,820 INFO L290 TraceCheckUtils]: 179: Hoare triple {45063#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,821 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {45063#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,821 INFO L290 TraceCheckUtils]: 177: Hoare triple {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,821 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,821 INFO L272 TraceCheckUtils]: 175: Hoare triple {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,822 INFO L290 TraceCheckUtils]: 174: Hoare triple {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,822 INFO L290 TraceCheckUtils]: 173: Hoare triple {45084#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,823 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {45084#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,823 INFO L290 TraceCheckUtils]: 171: Hoare triple {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,824 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,824 INFO L272 TraceCheckUtils]: 169: Hoare triple {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,824 INFO L290 TraceCheckUtils]: 168: Hoare triple {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,824 INFO L290 TraceCheckUtils]: 167: Hoare triple {45105#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,825 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {45105#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,825 INFO L290 TraceCheckUtils]: 165: Hoare triple {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,826 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,826 INFO L272 TraceCheckUtils]: 163: Hoare triple {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,826 INFO L290 TraceCheckUtils]: 162: Hoare triple {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,826 INFO L290 TraceCheckUtils]: 161: Hoare triple {45126#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,827 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {45126#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,827 INFO L290 TraceCheckUtils]: 159: Hoare triple {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,828 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,828 INFO L272 TraceCheckUtils]: 157: Hoare triple {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,828 INFO L290 TraceCheckUtils]: 156: Hoare triple {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,829 INFO L290 TraceCheckUtils]: 155: Hoare triple {45147#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,829 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {45147#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,829 INFO L290 TraceCheckUtils]: 153: Hoare triple {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,830 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,830 INFO L272 TraceCheckUtils]: 151: Hoare triple {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,830 INFO L290 TraceCheckUtils]: 150: Hoare triple {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,831 INFO L290 TraceCheckUtils]: 149: Hoare triple {45168#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,831 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {45168#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,832 INFO L290 TraceCheckUtils]: 147: Hoare triple {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,832 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,832 INFO L272 TraceCheckUtils]: 145: Hoare triple {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,833 INFO L290 TraceCheckUtils]: 144: Hoare triple {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,833 INFO L290 TraceCheckUtils]: 143: Hoare triple {45189#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,833 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {45189#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,834 INFO L290 TraceCheckUtils]: 141: Hoare triple {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,834 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,834 INFO L272 TraceCheckUtils]: 139: Hoare triple {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,835 INFO L290 TraceCheckUtils]: 138: Hoare triple {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,835 INFO L290 TraceCheckUtils]: 137: Hoare triple {45210#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,835 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {45210#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,836 INFO L290 TraceCheckUtils]: 135: Hoare triple {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,836 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,836 INFO L272 TraceCheckUtils]: 133: Hoare triple {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,837 INFO L290 TraceCheckUtils]: 132: Hoare triple {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,837 INFO L290 TraceCheckUtils]: 131: Hoare triple {45231#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,838 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {45231#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,838 INFO L290 TraceCheckUtils]: 129: Hoare triple {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,839 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,839 INFO L272 TraceCheckUtils]: 127: Hoare triple {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,839 INFO L290 TraceCheckUtils]: 126: Hoare triple {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,839 INFO L290 TraceCheckUtils]: 125: Hoare triple {45252#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,840 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {45252#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,840 INFO L290 TraceCheckUtils]: 123: Hoare triple {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,841 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,841 INFO L272 TraceCheckUtils]: 121: Hoare triple {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,841 INFO L290 TraceCheckUtils]: 120: Hoare triple {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,841 INFO L290 TraceCheckUtils]: 119: Hoare triple {45273#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,842 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {45273#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,842 INFO L290 TraceCheckUtils]: 117: Hoare triple {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,843 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,843 INFO L272 TraceCheckUtils]: 115: Hoare triple {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,843 INFO L290 TraceCheckUtils]: 114: Hoare triple {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,843 INFO L290 TraceCheckUtils]: 113: Hoare triple {45294#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,844 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {45294#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,844 INFO L290 TraceCheckUtils]: 111: Hoare triple {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,845 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,845 INFO L272 TraceCheckUtils]: 109: Hoare triple {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,845 INFO L290 TraceCheckUtils]: 108: Hoare triple {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,846 INFO L290 TraceCheckUtils]: 107: Hoare triple {45315#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,846 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {45315#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,846 INFO L290 TraceCheckUtils]: 105: Hoare triple {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,847 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,847 INFO L272 TraceCheckUtils]: 103: Hoare triple {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,847 INFO L290 TraceCheckUtils]: 102: Hoare triple {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,848 INFO L290 TraceCheckUtils]: 101: Hoare triple {45336#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,848 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {45336#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,849 INFO L290 TraceCheckUtils]: 99: Hoare triple {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,849 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,849 INFO L272 TraceCheckUtils]: 97: Hoare triple {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,850 INFO L290 TraceCheckUtils]: 96: Hoare triple {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,850 INFO L290 TraceCheckUtils]: 95: Hoare triple {45357#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,850 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {45357#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,851 INFO L290 TraceCheckUtils]: 93: Hoare triple {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,851 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,851 INFO L272 TraceCheckUtils]: 91: Hoare triple {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,852 INFO L290 TraceCheckUtils]: 90: Hoare triple {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,852 INFO L290 TraceCheckUtils]: 89: Hoare triple {45378#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,852 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {45378#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,853 INFO L290 TraceCheckUtils]: 87: Hoare triple {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,853 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,854 INFO L272 TraceCheckUtils]: 85: Hoare triple {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,854 INFO L290 TraceCheckUtils]: 84: Hoare triple {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,854 INFO L290 TraceCheckUtils]: 83: Hoare triple {45399#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,855 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {45399#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,855 INFO L290 TraceCheckUtils]: 81: Hoare triple {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,856 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,856 INFO L272 TraceCheckUtils]: 79: Hoare triple {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,856 INFO L290 TraceCheckUtils]: 78: Hoare triple {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,856 INFO L290 TraceCheckUtils]: 77: Hoare triple {45420#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,857 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {45420#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,857 INFO L290 TraceCheckUtils]: 75: Hoare triple {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,858 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,858 INFO L272 TraceCheckUtils]: 73: Hoare triple {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,858 INFO L290 TraceCheckUtils]: 72: Hoare triple {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,858 INFO L290 TraceCheckUtils]: 71: Hoare triple {45441#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,859 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {45441#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,859 INFO L290 TraceCheckUtils]: 69: Hoare triple {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,860 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,860 INFO L272 TraceCheckUtils]: 67: Hoare triple {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,870 INFO L290 TraceCheckUtils]: 66: Hoare triple {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,871 INFO L290 TraceCheckUtils]: 65: Hoare triple {45462#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,871 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {45462#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,872 INFO L290 TraceCheckUtils]: 63: Hoare triple {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,872 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,872 INFO L272 TraceCheckUtils]: 61: Hoare triple {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,872 INFO L290 TraceCheckUtils]: 60: Hoare triple {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,873 INFO L290 TraceCheckUtils]: 59: Hoare triple {45483#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,873 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {45483#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,874 INFO L290 TraceCheckUtils]: 57: Hoare triple {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,874 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,874 INFO L272 TraceCheckUtils]: 55: Hoare triple {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,875 INFO L290 TraceCheckUtils]: 54: Hoare triple {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,875 INFO L290 TraceCheckUtils]: 53: Hoare triple {45504#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,876 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {45504#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,876 INFO L290 TraceCheckUtils]: 51: Hoare triple {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,876 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,877 INFO L272 TraceCheckUtils]: 49: Hoare triple {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,877 INFO L290 TraceCheckUtils]: 48: Hoare triple {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,877 INFO L290 TraceCheckUtils]: 47: Hoare triple {45525#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,878 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {45525#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,878 INFO L290 TraceCheckUtils]: 45: Hoare triple {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,879 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,879 INFO L272 TraceCheckUtils]: 43: Hoare triple {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,879 INFO L290 TraceCheckUtils]: 42: Hoare triple {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,879 INFO L290 TraceCheckUtils]: 41: Hoare triple {45546#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,880 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {45546#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,880 INFO L290 TraceCheckUtils]: 39: Hoare triple {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,881 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,881 INFO L272 TraceCheckUtils]: 37: Hoare triple {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,881 INFO L290 TraceCheckUtils]: 36: Hoare triple {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,881 INFO L290 TraceCheckUtils]: 35: Hoare triple {45567#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,882 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {45567#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,882 INFO L290 TraceCheckUtils]: 33: Hoare triple {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,883 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,883 INFO L272 TraceCheckUtils]: 31: Hoare triple {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,883 INFO L290 TraceCheckUtils]: 30: Hoare triple {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {45588#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,884 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {45588#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,884 INFO L290 TraceCheckUtils]: 27: Hoare triple {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,885 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:25:36,885 INFO L272 TraceCheckUtils]: 25: Hoare triple {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,885 INFO L290 TraceCheckUtils]: 24: Hoare triple {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,886 INFO L290 TraceCheckUtils]: 23: Hoare triple {45609#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,886 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {45609#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,887 INFO L272 TraceCheckUtils]: 19: Hoare triple {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,887 INFO L290 TraceCheckUtils]: 18: Hoare triple {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,888 INFO L290 TraceCheckUtils]: 17: Hoare triple {45630#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,888 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} #38#return; {45630#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,889 INFO L290 TraceCheckUtils]: 15: Hoare triple {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} assume true; {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,889 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,889 INFO L272 TraceCheckUtils]: 13: Hoare triple {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,890 INFO L290 TraceCheckUtils]: 12: Hoare triple {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,890 INFO L290 TraceCheckUtils]: 11: Hoare triple {45651#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,890 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} #38#return; {45651#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,891 INFO L290 TraceCheckUtils]: 9: Hoare triple {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} assume true; {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,891 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-28 09:25:36,891 INFO L272 TraceCheckUtils]: 7: Hoare triple {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-28 09:25:36,892 INFO L290 TraceCheckUtils]: 6: Hoare triple {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:25:36,892 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-28 09:25:36,892 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-28 09:25:36,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-28 09:25:36,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#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(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-28 09:25:36,892 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-28 09:25:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 2839 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-04-28 09:25:36,893 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [993298925] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:25:36,893 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:25:36,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 72, 105] total 177 [2022-04-28 09:25:36,894 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:25:36,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [257020695] [2022-04-28 09:25:36,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [257020695] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:25:36,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:25:36,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [73] imperfect sequences [] total 73 [2022-04-28 09:25:36,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630351311] [2022-04-28 09:25:36,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:25:36,895 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Word has length 215 [2022-04-28 09:25:36,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:25:36,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:36,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:25:36,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-04-28 09:25:36,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:25:36,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-04-28 09:25:36,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2836, Invalid=28316, Unknown=0, NotChecked=0, Total=31152 [2022-04-28 09:25:36,981 INFO L87 Difference]: Start difference. First operand 117 states and 150 transitions. Second operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:55,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:55,802 INFO L93 Difference]: Finished difference Result 127 states and 162 transitions. [2022-04-28 09:25:55,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-28 09:25:55,802 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Word has length 215 [2022-04-28 09:25:55,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:25:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-28 09:25:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-28 09:25:55,812 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 162 transitions. [2022-04-28 09:25:55,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:25:55,933 INFO L225 Difference]: With dead ends: 127 [2022-04-28 09:25:55,933 INFO L226 Difference]: Without dead ends: 122 [2022-04-28 09:25:55,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 362 SyntacticMatches, 34 SemanticMatches, 245 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6195 ImplicationChecksByTransitivity, 17.6s TimeCoverageRelationStatistics Valid=6925, Invalid=53837, Unknown=0, NotChecked=0, Total=60762 [2022-04-28 09:25:55,937 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 80 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 9581 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 9769 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 9581 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-04-28 09:25:55,937 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 339 Invalid, 9769 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 9581 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-04-28 09:25:55,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-28 09:25:56,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 120. [2022-04-28 09:25:56,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:25:56,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:25:56,655 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:25:56,655 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:25:56,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:56,661 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-28 09:25:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-28 09:25:56,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:25:56,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:25:56,662 INFO L74 IsIncluded]: Start isIncluded. First operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 122 states. [2022-04-28 09:25:56,662 INFO L87 Difference]: Start difference. First operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 122 states. [2022-04-28 09:25:56,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:25:56,665 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-28 09:25:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-28 09:25:56,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:25:56,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:25:56,666 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:25:56,666 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:25:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:25:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 154 transitions. [2022-04-28 09:25:56,669 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 154 transitions. Word has length 215 [2022-04-28 09:25:56,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:25:56,669 INFO L495 AbstractCegarLoop]: Abstraction has 120 states and 154 transitions. [2022-04-28 09:25:56,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 09:25:56,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 120 states and 154 transitions. [2022-04-28 09:25:56,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:25:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 154 transitions. [2022-04-28 09:25:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-28 09:25:56,861 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:25:56,861 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:25:56,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 09:25:57,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-04-28 09:25:57,079 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:25:57,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:25:57,080 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 69 times [2022-04-28 09:25:57,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:25:57,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [430617749] [2022-04-28 09:25:57,091 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:25:57,091 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:25:57,091 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 70 times [2022-04-28 09:25:57,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:25:57,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694193228] [2022-04-28 09:25:57,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:25:57,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:25:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:25:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-28 09:25:59,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-28 09:25:59,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-28 09:25:59,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:25:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:25:59,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:25:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,446 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:25:59,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:25:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:25:59,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:25:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:25:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:25:59,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:25:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:25:59,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:25:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:25:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,489 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:25:59,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:25:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:25:59,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:25:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:25:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,508 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:25:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,514 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:25:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,521 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:25:59,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:25:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:25:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:25:59,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:25:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:25:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,547 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:25:59,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:25:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:25:59,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:25:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,560 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:25:59,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:25:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,566 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:25:59,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:25:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,573 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:25:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,581 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:25:59,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:25:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:25:59,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:25:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,595 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:25:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,601 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:25:59,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:25:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:25:59,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:25:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:25:59,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:25:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:25:59,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:25:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:25:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,643 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:25:59,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:25:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-28 09:25:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-28 09:25:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,661 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-28 09:25:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-28 09:25:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:25:59,677 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:25:59,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-28 09:25:59,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-28 09:25:59,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-28 09:25:59,678 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-28 09:25:59,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-28 09:25:59,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-28 09:25:59,678 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,678 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,679 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:25:59,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:59,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:25:59,680 INFO L272 TraceCheckUtils]: 13: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,680 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,681 INFO L290 TraceCheckUtils]: 15: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,681 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:25:59,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:59,682 INFO L290 TraceCheckUtils]: 18: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:25:59,682 INFO L272 TraceCheckUtils]: 19: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,683 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:25:59,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:59,684 INFO L290 TraceCheckUtils]: 24: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:25:59,684 INFO L272 TraceCheckUtils]: 25: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,685 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:59,686 INFO L290 TraceCheckUtils]: 30: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:25:59,686 INFO L272 TraceCheckUtils]: 31: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,686 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,686 INFO L290 TraceCheckUtils]: 33: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,687 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:25:59,687 INFO L290 TraceCheckUtils]: 35: Hoare triple {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:59,688 INFO L290 TraceCheckUtils]: 36: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:25:59,688 INFO L272 TraceCheckUtils]: 37: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,688 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,688 INFO L290 TraceCheckUtils]: 39: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,689 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:25:59,689 INFO L290 TraceCheckUtils]: 41: Hoare triple {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:59,690 INFO L290 TraceCheckUtils]: 42: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:25:59,690 INFO L272 TraceCheckUtils]: 43: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,690 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,690 INFO L290 TraceCheckUtils]: 45: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,691 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,691 INFO L290 TraceCheckUtils]: 47: Hoare triple {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:59,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:25:59,692 INFO L272 TraceCheckUtils]: 49: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,692 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,692 INFO L290 TraceCheckUtils]: 51: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,693 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:25:59,693 INFO L290 TraceCheckUtils]: 53: Hoare triple {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:59,693 INFO L290 TraceCheckUtils]: 54: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:25:59,693 INFO L272 TraceCheckUtils]: 55: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,694 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,694 INFO L290 TraceCheckUtils]: 57: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,695 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:25:59,695 INFO L290 TraceCheckUtils]: 59: Hoare triple {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:59,695 INFO L290 TraceCheckUtils]: 60: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:25:59,695 INFO L272 TraceCheckUtils]: 61: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,696 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,697 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,697 INFO L290 TraceCheckUtils]: 65: Hoare triple {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:59,697 INFO L290 TraceCheckUtils]: 66: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:25:59,697 INFO L272 TraceCheckUtils]: 67: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,698 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,698 INFO L290 TraceCheckUtils]: 69: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,699 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,699 INFO L290 TraceCheckUtils]: 71: Hoare triple {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:59,699 INFO L290 TraceCheckUtils]: 72: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:25:59,699 INFO L272 TraceCheckUtils]: 73: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,700 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,700 INFO L290 TraceCheckUtils]: 75: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,701 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,701 INFO L290 TraceCheckUtils]: 77: Hoare triple {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:59,701 INFO L290 TraceCheckUtils]: 78: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:25:59,701 INFO L272 TraceCheckUtils]: 79: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,702 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,702 INFO L290 TraceCheckUtils]: 81: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,702 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:25:59,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:59,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:25:59,703 INFO L272 TraceCheckUtils]: 85: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,703 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,704 INFO L290 TraceCheckUtils]: 87: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,704 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,705 INFO L290 TraceCheckUtils]: 89: Hoare triple {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:59,705 INFO L290 TraceCheckUtils]: 90: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:25:59,705 INFO L272 TraceCheckUtils]: 91: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,705 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,706 INFO L290 TraceCheckUtils]: 93: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,706 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:25:59,707 INFO L290 TraceCheckUtils]: 95: Hoare triple {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:59,707 INFO L290 TraceCheckUtils]: 96: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:25:59,707 INFO L272 TraceCheckUtils]: 97: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,707 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,708 INFO L290 TraceCheckUtils]: 99: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,708 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,709 INFO L290 TraceCheckUtils]: 101: Hoare triple {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:59,709 INFO L290 TraceCheckUtils]: 102: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:25:59,709 INFO L272 TraceCheckUtils]: 103: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,709 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,710 INFO L290 TraceCheckUtils]: 105: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,710 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:25:59,711 INFO L290 TraceCheckUtils]: 107: Hoare triple {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:59,711 INFO L290 TraceCheckUtils]: 108: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:25:59,711 INFO L272 TraceCheckUtils]: 109: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,711 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,712 INFO L290 TraceCheckUtils]: 111: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,712 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:25:59,712 INFO L290 TraceCheckUtils]: 113: Hoare triple {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:59,713 INFO L290 TraceCheckUtils]: 114: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:25:59,713 INFO L272 TraceCheckUtils]: 115: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,713 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,714 INFO L290 TraceCheckUtils]: 117: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,714 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:25:59,714 INFO L290 TraceCheckUtils]: 119: Hoare triple {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:59,715 INFO L290 TraceCheckUtils]: 120: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:25:59,715 INFO L272 TraceCheckUtils]: 121: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,715 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,715 INFO L290 TraceCheckUtils]: 123: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,716 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:25:59,716 INFO L290 TraceCheckUtils]: 125: Hoare triple {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:59,717 INFO L290 TraceCheckUtils]: 126: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:25:59,717 INFO L272 TraceCheckUtils]: 127: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,717 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,717 INFO L290 TraceCheckUtils]: 129: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,718 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,718 INFO L290 TraceCheckUtils]: 131: Hoare triple {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:59,719 INFO L290 TraceCheckUtils]: 132: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:25:59,719 INFO L272 TraceCheckUtils]: 133: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,719 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,719 INFO L290 TraceCheckUtils]: 135: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,720 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:25:59,720 INFO L290 TraceCheckUtils]: 137: Hoare triple {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:59,721 INFO L290 TraceCheckUtils]: 138: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:25:59,721 INFO L272 TraceCheckUtils]: 139: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,721 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,721 INFO L290 TraceCheckUtils]: 141: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,722 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:25:59,722 INFO L290 TraceCheckUtils]: 143: Hoare triple {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:59,723 INFO L290 TraceCheckUtils]: 144: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:25:59,723 INFO L272 TraceCheckUtils]: 145: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,723 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,723 INFO L290 TraceCheckUtils]: 147: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,724 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,724 INFO L290 TraceCheckUtils]: 149: Hoare triple {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:59,725 INFO L290 TraceCheckUtils]: 150: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:25:59,725 INFO L272 TraceCheckUtils]: 151: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,725 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,725 INFO L290 TraceCheckUtils]: 153: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,726 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:25:59,726 INFO L290 TraceCheckUtils]: 155: Hoare triple {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:59,726 INFO L290 TraceCheckUtils]: 156: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:25:59,727 INFO L272 TraceCheckUtils]: 157: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,727 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,727 INFO L290 TraceCheckUtils]: 159: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,728 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:25:59,728 INFO L290 TraceCheckUtils]: 161: Hoare triple {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:59,728 INFO L290 TraceCheckUtils]: 162: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:25:59,728 INFO L272 TraceCheckUtils]: 163: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,729 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,729 INFO L290 TraceCheckUtils]: 165: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,730 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:25:59,730 INFO L290 TraceCheckUtils]: 167: Hoare triple {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:59,730 INFO L290 TraceCheckUtils]: 168: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:25:59,730 INFO L272 TraceCheckUtils]: 169: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,731 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,731 INFO L290 TraceCheckUtils]: 171: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,732 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:25:59,732 INFO L290 TraceCheckUtils]: 173: Hoare triple {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:59,732 INFO L290 TraceCheckUtils]: 174: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:25:59,732 INFO L272 TraceCheckUtils]: 175: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,733 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,733 INFO L290 TraceCheckUtils]: 177: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,734 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,734 INFO L290 TraceCheckUtils]: 179: Hoare triple {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:59,734 INFO L290 TraceCheckUtils]: 180: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:25:59,734 INFO L272 TraceCheckUtils]: 181: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,735 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,735 INFO L290 TraceCheckUtils]: 183: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,736 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:25:59,736 INFO L290 TraceCheckUtils]: 185: Hoare triple {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:59,736 INFO L290 TraceCheckUtils]: 186: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:25:59,736 INFO L272 TraceCheckUtils]: 187: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,737 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,737 INFO L290 TraceCheckUtils]: 189: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,738 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,738 INFO L290 TraceCheckUtils]: 191: Hoare triple {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:59,738 INFO L290 TraceCheckUtils]: 192: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:25:59,738 INFO L272 TraceCheckUtils]: 193: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,739 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,739 INFO L290 TraceCheckUtils]: 195: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,739 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,740 INFO L290 TraceCheckUtils]: 197: Hoare triple {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:59,740 INFO L290 TraceCheckUtils]: 198: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:25:59,740 INFO L272 TraceCheckUtils]: 199: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,740 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,741 INFO L290 TraceCheckUtils]: 201: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,741 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,742 INFO L290 TraceCheckUtils]: 203: Hoare triple {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:59,742 INFO L290 TraceCheckUtils]: 204: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:25:59,742 INFO L272 TraceCheckUtils]: 205: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,742 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,743 INFO L290 TraceCheckUtils]: 207: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,743 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:25:59,744 INFO L290 TraceCheckUtils]: 209: Hoare triple {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:25:59,744 INFO L290 TraceCheckUtils]: 210: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:25:59,744 INFO L272 TraceCheckUtils]: 211: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:25:59,744 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,745 INFO L290 TraceCheckUtils]: 213: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:25:59,745 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:25:59,746 INFO L290 TraceCheckUtils]: 215: Hoare triple {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {46747#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 09:25:59,746 INFO L290 TraceCheckUtils]: 216: Hoare triple {46747#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-28 09:25:59,746 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-28 09:25:59,746 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-28 09:25:59,746 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-28 09:25:59,746 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-28 09:25:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-28 09:25:59,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:25:59,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694193228] [2022-04-28 09:25:59,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694193228] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:25:59,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1492933338] [2022-04-28 09:25:59,747 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 09:25:59,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:25:59,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:25:59,748 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:25:59,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 09:25:59,916 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 09:25:59,917 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:25:59,923 WARN L261 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 353 conjunts are in the unsatisfiable core [2022-04-28 09:25:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:25:59,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:26:03,601 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-28 09:26:03,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#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(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-28 09:26:03,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-28 09:26:03,602 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-28 09:26:03,602 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-28 09:26:03,602 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-28 09:26:03,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-28 09:26:03,602 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,603 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,603 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:26:03,604 INFO L290 TraceCheckUtils]: 11: Hoare triple {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:03,604 INFO L290 TraceCheckUtils]: 12: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:03,604 INFO L272 TraceCheckUtils]: 13: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,605 INFO L290 TraceCheckUtils]: 15: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,605 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:26:03,606 INFO L290 TraceCheckUtils]: 17: Hoare triple {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:03,606 INFO L290 TraceCheckUtils]: 18: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:03,606 INFO L272 TraceCheckUtils]: 19: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,606 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,607 INFO L290 TraceCheckUtils]: 21: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,607 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:26:03,608 INFO L290 TraceCheckUtils]: 23: Hoare triple {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:03,608 INFO L290 TraceCheckUtils]: 24: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:03,608 INFO L272 TraceCheckUtils]: 25: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,608 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,609 INFO L290 TraceCheckUtils]: 27: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,609 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,610 INFO L290 TraceCheckUtils]: 29: Hoare triple {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:03,610 INFO L290 TraceCheckUtils]: 30: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:03,610 INFO L272 TraceCheckUtils]: 31: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,610 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,611 INFO L290 TraceCheckUtils]: 33: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,611 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:26:03,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:03,612 INFO L290 TraceCheckUtils]: 36: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:03,612 INFO L272 TraceCheckUtils]: 37: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,613 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:26:03,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:03,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:03,614 INFO L272 TraceCheckUtils]: 43: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,614 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,615 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,615 INFO L290 TraceCheckUtils]: 47: Hoare triple {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:03,616 INFO L290 TraceCheckUtils]: 48: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:03,616 INFO L272 TraceCheckUtils]: 49: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,616 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,616 INFO L290 TraceCheckUtils]: 51: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,617 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:26:03,617 INFO L290 TraceCheckUtils]: 53: Hoare triple {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:03,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:03,618 INFO L272 TraceCheckUtils]: 55: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,618 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,618 INFO L290 TraceCheckUtils]: 57: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,619 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:26:03,619 INFO L290 TraceCheckUtils]: 59: Hoare triple {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:03,620 INFO L290 TraceCheckUtils]: 60: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:03,620 INFO L272 TraceCheckUtils]: 61: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,620 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,620 INFO L290 TraceCheckUtils]: 63: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,621 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,621 INFO L290 TraceCheckUtils]: 65: Hoare triple {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:03,622 INFO L290 TraceCheckUtils]: 66: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:03,622 INFO L272 TraceCheckUtils]: 67: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,622 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,622 INFO L290 TraceCheckUtils]: 69: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,623 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,623 INFO L290 TraceCheckUtils]: 71: Hoare triple {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:03,623 INFO L290 TraceCheckUtils]: 72: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:03,624 INFO L272 TraceCheckUtils]: 73: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,624 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,624 INFO L290 TraceCheckUtils]: 75: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,625 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,625 INFO L290 TraceCheckUtils]: 77: Hoare triple {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:03,625 INFO L290 TraceCheckUtils]: 78: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:03,625 INFO L272 TraceCheckUtils]: 79: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,626 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,626 INFO L290 TraceCheckUtils]: 81: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,627 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:26:03,627 INFO L290 TraceCheckUtils]: 83: Hoare triple {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:03,627 INFO L290 TraceCheckUtils]: 84: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:03,627 INFO L272 TraceCheckUtils]: 85: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,628 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,629 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,629 INFO L290 TraceCheckUtils]: 89: Hoare triple {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:03,629 INFO L290 TraceCheckUtils]: 90: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:03,629 INFO L272 TraceCheckUtils]: 91: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,630 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,630 INFO L290 TraceCheckUtils]: 93: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,631 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:26:03,631 INFO L290 TraceCheckUtils]: 95: Hoare triple {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:03,631 INFO L290 TraceCheckUtils]: 96: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:03,631 INFO L272 TraceCheckUtils]: 97: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,632 INFO L290 TraceCheckUtils]: 99: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,633 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,633 INFO L290 TraceCheckUtils]: 101: Hoare triple {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:03,633 INFO L290 TraceCheckUtils]: 102: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:03,633 INFO L272 TraceCheckUtils]: 103: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,634 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,634 INFO L290 TraceCheckUtils]: 105: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,635 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:26:03,635 INFO L290 TraceCheckUtils]: 107: Hoare triple {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:03,635 INFO L290 TraceCheckUtils]: 108: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:03,635 INFO L272 TraceCheckUtils]: 109: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,636 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,636 INFO L290 TraceCheckUtils]: 111: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,636 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:26:03,637 INFO L290 TraceCheckUtils]: 113: Hoare triple {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:03,637 INFO L290 TraceCheckUtils]: 114: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:03,637 INFO L272 TraceCheckUtils]: 115: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,637 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,638 INFO L290 TraceCheckUtils]: 117: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,638 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:26:03,639 INFO L290 TraceCheckUtils]: 119: Hoare triple {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:03,639 INFO L290 TraceCheckUtils]: 120: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:03,639 INFO L272 TraceCheckUtils]: 121: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,639 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,640 INFO L290 TraceCheckUtils]: 123: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,640 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:26:03,641 INFO L290 TraceCheckUtils]: 125: Hoare triple {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:03,641 INFO L290 TraceCheckUtils]: 126: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:03,641 INFO L272 TraceCheckUtils]: 127: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,641 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,642 INFO L290 TraceCheckUtils]: 129: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,642 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,643 INFO L290 TraceCheckUtils]: 131: Hoare triple {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:03,643 INFO L290 TraceCheckUtils]: 132: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:03,643 INFO L272 TraceCheckUtils]: 133: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,643 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,644 INFO L290 TraceCheckUtils]: 135: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,644 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:26:03,645 INFO L290 TraceCheckUtils]: 137: Hoare triple {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:03,645 INFO L290 TraceCheckUtils]: 138: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:03,645 INFO L272 TraceCheckUtils]: 139: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,645 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,646 INFO L290 TraceCheckUtils]: 141: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,646 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:26:03,647 INFO L290 TraceCheckUtils]: 143: Hoare triple {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:03,647 INFO L290 TraceCheckUtils]: 144: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:03,647 INFO L272 TraceCheckUtils]: 145: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,647 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,648 INFO L290 TraceCheckUtils]: 147: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,648 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,648 INFO L290 TraceCheckUtils]: 149: Hoare triple {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:03,649 INFO L290 TraceCheckUtils]: 150: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:03,649 INFO L272 TraceCheckUtils]: 151: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,649 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,650 INFO L290 TraceCheckUtils]: 153: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,650 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:26:03,650 INFO L290 TraceCheckUtils]: 155: Hoare triple {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:03,651 INFO L290 TraceCheckUtils]: 156: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:03,651 INFO L272 TraceCheckUtils]: 157: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,651 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,651 INFO L290 TraceCheckUtils]: 159: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,652 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:26:03,652 INFO L290 TraceCheckUtils]: 161: Hoare triple {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:03,653 INFO L290 TraceCheckUtils]: 162: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:03,653 INFO L272 TraceCheckUtils]: 163: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,653 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,653 INFO L290 TraceCheckUtils]: 165: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,654 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:26:03,654 INFO L290 TraceCheckUtils]: 167: Hoare triple {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:03,655 INFO L290 TraceCheckUtils]: 168: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:03,655 INFO L272 TraceCheckUtils]: 169: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,655 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,655 INFO L290 TraceCheckUtils]: 171: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,656 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:26:03,656 INFO L290 TraceCheckUtils]: 173: Hoare triple {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:03,657 INFO L290 TraceCheckUtils]: 174: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:03,657 INFO L272 TraceCheckUtils]: 175: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,657 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,657 INFO L290 TraceCheckUtils]: 177: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,658 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,658 INFO L290 TraceCheckUtils]: 179: Hoare triple {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:03,659 INFO L290 TraceCheckUtils]: 180: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:03,659 INFO L272 TraceCheckUtils]: 181: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,659 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,659 INFO L290 TraceCheckUtils]: 183: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,660 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:26:03,660 INFO L290 TraceCheckUtils]: 185: Hoare triple {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:03,661 INFO L290 TraceCheckUtils]: 186: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:03,661 INFO L272 TraceCheckUtils]: 187: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,661 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,661 INFO L290 TraceCheckUtils]: 189: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,662 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,662 INFO L290 TraceCheckUtils]: 191: Hoare triple {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:03,662 INFO L290 TraceCheckUtils]: 192: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:03,663 INFO L272 TraceCheckUtils]: 193: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,663 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,663 INFO L290 TraceCheckUtils]: 195: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,664 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,664 INFO L290 TraceCheckUtils]: 197: Hoare triple {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:03,664 INFO L290 TraceCheckUtils]: 198: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:03,665 INFO L272 TraceCheckUtils]: 199: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,665 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,665 INFO L290 TraceCheckUtils]: 201: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,666 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,666 INFO L290 TraceCheckUtils]: 203: Hoare triple {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:03,666 INFO L290 TraceCheckUtils]: 204: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:03,666 INFO L272 TraceCheckUtils]: 205: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,667 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,667 INFO L290 TraceCheckUtils]: 207: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,668 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:26:03,668 INFO L290 TraceCheckUtils]: 209: Hoare triple {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:03,668 INFO L290 TraceCheckUtils]: 210: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:03,668 INFO L272 TraceCheckUtils]: 211: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:03,669 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,669 INFO L290 TraceCheckUtils]: 213: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:03,670 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:26:03,670 INFO L290 TraceCheckUtils]: 215: Hoare triple {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {47398#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-28 09:26:03,670 INFO L290 TraceCheckUtils]: 216: Hoare triple {47398#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-28 09:26:03,670 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-28 09:26:03,671 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-28 09:26:03,671 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-28 09:26:03,671 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-28 09:26:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-28 09:26:03,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:26:15,988 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-28 09:26:15,988 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-28 09:26:15,988 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-28 09:26:15,988 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-28 09:26:15,989 INFO L290 TraceCheckUtils]: 216: Hoare triple {47426#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-28 09:26:15,989 INFO L290 TraceCheckUtils]: 215: Hoare triple {47430#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47426#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,989 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {47430#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,990 INFO L290 TraceCheckUtils]: 213: Hoare triple {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,990 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,990 INFO L272 TraceCheckUtils]: 211: Hoare triple {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:15,991 INFO L290 TraceCheckUtils]: 210: Hoare triple {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,991 INFO L290 TraceCheckUtils]: 209: Hoare triple {47451#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,991 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {47451#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,992 INFO L290 TraceCheckUtils]: 207: Hoare triple {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:26:15,992 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:26:15,992 INFO L272 TraceCheckUtils]: 205: Hoare triple {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:15,993 INFO L290 TraceCheckUtils]: 204: Hoare triple {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,993 INFO L290 TraceCheckUtils]: 203: Hoare triple {47472#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,994 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {47472#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,994 INFO L290 TraceCheckUtils]: 201: Hoare triple {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,995 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,995 INFO L272 TraceCheckUtils]: 199: Hoare triple {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:15,995 INFO L290 TraceCheckUtils]: 198: Hoare triple {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,995 INFO L290 TraceCheckUtils]: 197: Hoare triple {47493#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,996 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {47493#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,996 INFO L290 TraceCheckUtils]: 195: Hoare triple {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,997 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,997 INFO L272 TraceCheckUtils]: 193: Hoare triple {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:15,997 INFO L290 TraceCheckUtils]: 192: Hoare triple {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,997 INFO L290 TraceCheckUtils]: 191: Hoare triple {47514#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,998 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {47514#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-28 09:26:15,998 INFO L290 TraceCheckUtils]: 189: Hoare triple {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,999 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:15,999 INFO L272 TraceCheckUtils]: 187: Hoare triple {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:15,999 INFO L290 TraceCheckUtils]: 186: Hoare triple {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,000 INFO L290 TraceCheckUtils]: 185: Hoare triple {47535#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,001 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {47535#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,001 INFO L290 TraceCheckUtils]: 183: Hoare triple {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,002 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,002 INFO L272 TraceCheckUtils]: 181: Hoare triple {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,002 INFO L290 TraceCheckUtils]: 180: Hoare triple {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,002 INFO L290 TraceCheckUtils]: 179: Hoare triple {47556#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,003 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {47556#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,003 INFO L290 TraceCheckUtils]: 177: Hoare triple {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,004 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,004 INFO L272 TraceCheckUtils]: 175: Hoare triple {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,004 INFO L290 TraceCheckUtils]: 174: Hoare triple {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,004 INFO L290 TraceCheckUtils]: 173: Hoare triple {47577#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,005 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {47577#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,005 INFO L290 TraceCheckUtils]: 171: Hoare triple {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,006 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,006 INFO L272 TraceCheckUtils]: 169: Hoare triple {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,006 INFO L290 TraceCheckUtils]: 168: Hoare triple {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,007 INFO L290 TraceCheckUtils]: 167: Hoare triple {47598#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,007 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {47598#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,007 INFO L290 TraceCheckUtils]: 165: Hoare triple {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,008 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,008 INFO L272 TraceCheckUtils]: 163: Hoare triple {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,008 INFO L290 TraceCheckUtils]: 162: Hoare triple {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,009 INFO L290 TraceCheckUtils]: 161: Hoare triple {47619#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,009 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {47619#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,010 INFO L290 TraceCheckUtils]: 159: Hoare triple {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,010 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,010 INFO L272 TraceCheckUtils]: 157: Hoare triple {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,011 INFO L290 TraceCheckUtils]: 156: Hoare triple {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,011 INFO L290 TraceCheckUtils]: 155: Hoare triple {47640#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,011 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {47640#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,012 INFO L290 TraceCheckUtils]: 153: Hoare triple {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,012 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,012 INFO L272 TraceCheckUtils]: 151: Hoare triple {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,013 INFO L290 TraceCheckUtils]: 150: Hoare triple {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,013 INFO L290 TraceCheckUtils]: 149: Hoare triple {47661#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,014 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {47661#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,014 INFO L290 TraceCheckUtils]: 147: Hoare triple {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,014 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,015 INFO L272 TraceCheckUtils]: 145: Hoare triple {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,015 INFO L290 TraceCheckUtils]: 144: Hoare triple {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,015 INFO L290 TraceCheckUtils]: 143: Hoare triple {47682#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,016 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {47682#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,016 INFO L290 TraceCheckUtils]: 141: Hoare triple {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,017 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,017 INFO L272 TraceCheckUtils]: 139: Hoare triple {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,017 INFO L290 TraceCheckUtils]: 138: Hoare triple {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,017 INFO L290 TraceCheckUtils]: 137: Hoare triple {47703#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,018 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {47703#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,018 INFO L290 TraceCheckUtils]: 135: Hoare triple {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,019 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,019 INFO L272 TraceCheckUtils]: 133: Hoare triple {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,019 INFO L290 TraceCheckUtils]: 132: Hoare triple {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,019 INFO L290 TraceCheckUtils]: 131: Hoare triple {47724#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,020 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {47724#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,020 INFO L290 TraceCheckUtils]: 129: Hoare triple {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,021 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,021 INFO L272 TraceCheckUtils]: 127: Hoare triple {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,021 INFO L290 TraceCheckUtils]: 126: Hoare triple {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,021 INFO L290 TraceCheckUtils]: 125: Hoare triple {47745#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,022 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {47745#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,022 INFO L290 TraceCheckUtils]: 123: Hoare triple {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,023 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,023 INFO L272 TraceCheckUtils]: 121: Hoare triple {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,023 INFO L290 TraceCheckUtils]: 120: Hoare triple {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,024 INFO L290 TraceCheckUtils]: 119: Hoare triple {47766#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,024 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {47766#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,024 INFO L290 TraceCheckUtils]: 117: Hoare triple {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,025 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,025 INFO L272 TraceCheckUtils]: 115: Hoare triple {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,025 INFO L290 TraceCheckUtils]: 114: Hoare triple {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,026 INFO L290 TraceCheckUtils]: 113: Hoare triple {47787#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,026 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {47787#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,027 INFO L290 TraceCheckUtils]: 111: Hoare triple {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,027 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,027 INFO L272 TraceCheckUtils]: 109: Hoare triple {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,028 INFO L290 TraceCheckUtils]: 108: Hoare triple {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,028 INFO L290 TraceCheckUtils]: 107: Hoare triple {47808#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,028 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {47808#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,029 INFO L290 TraceCheckUtils]: 105: Hoare triple {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,029 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,029 INFO L272 TraceCheckUtils]: 103: Hoare triple {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,030 INFO L290 TraceCheckUtils]: 102: Hoare triple {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,030 INFO L290 TraceCheckUtils]: 101: Hoare triple {47829#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,031 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {47829#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,031 INFO L290 TraceCheckUtils]: 99: Hoare triple {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,032 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,032 INFO L272 TraceCheckUtils]: 97: Hoare triple {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,032 INFO L290 TraceCheckUtils]: 96: Hoare triple {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,032 INFO L290 TraceCheckUtils]: 95: Hoare triple {47850#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,033 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {47850#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,033 INFO L290 TraceCheckUtils]: 93: Hoare triple {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,034 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,034 INFO L272 TraceCheckUtils]: 91: Hoare triple {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,034 INFO L290 TraceCheckUtils]: 90: Hoare triple {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,035 INFO L290 TraceCheckUtils]: 89: Hoare triple {47871#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,035 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {47871#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,036 INFO L290 TraceCheckUtils]: 87: Hoare triple {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,036 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,036 INFO L272 TraceCheckUtils]: 85: Hoare triple {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,036 INFO L290 TraceCheckUtils]: 84: Hoare triple {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,037 INFO L290 TraceCheckUtils]: 83: Hoare triple {47892#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,037 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {47892#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,038 INFO L290 TraceCheckUtils]: 81: Hoare triple {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,038 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,038 INFO L272 TraceCheckUtils]: 79: Hoare triple {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,039 INFO L290 TraceCheckUtils]: 78: Hoare triple {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,039 INFO L290 TraceCheckUtils]: 77: Hoare triple {47913#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,039 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {47913#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,040 INFO L290 TraceCheckUtils]: 75: Hoare triple {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,040 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,040 INFO L272 TraceCheckUtils]: 73: Hoare triple {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,041 INFO L290 TraceCheckUtils]: 71: Hoare triple {47934#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,042 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {47934#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,042 INFO L290 TraceCheckUtils]: 69: Hoare triple {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,042 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,043 INFO L272 TraceCheckUtils]: 67: Hoare triple {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,043 INFO L290 TraceCheckUtils]: 66: Hoare triple {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,043 INFO L290 TraceCheckUtils]: 65: Hoare triple {47955#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,044 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {47955#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,044 INFO L290 TraceCheckUtils]: 63: Hoare triple {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,045 INFO L272 TraceCheckUtils]: 61: Hoare triple {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,045 INFO L290 TraceCheckUtils]: 60: Hoare triple {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,045 INFO L290 TraceCheckUtils]: 59: Hoare triple {47976#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,046 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {47976#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,047 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,047 INFO L272 TraceCheckUtils]: 55: Hoare triple {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,047 INFO L290 TraceCheckUtils]: 54: Hoare triple {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,047 INFO L290 TraceCheckUtils]: 53: Hoare triple {47997#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,048 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {47997#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,048 INFO L290 TraceCheckUtils]: 51: Hoare triple {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,049 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,049 INFO L272 TraceCheckUtils]: 49: Hoare triple {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,049 INFO L290 TraceCheckUtils]: 48: Hoare triple {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,049 INFO L290 TraceCheckUtils]: 47: Hoare triple {48018#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,050 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {48018#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,050 INFO L290 TraceCheckUtils]: 45: Hoare triple {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,051 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,051 INFO L272 TraceCheckUtils]: 43: Hoare triple {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,051 INFO L290 TraceCheckUtils]: 42: Hoare triple {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,052 INFO L290 TraceCheckUtils]: 41: Hoare triple {48039#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,052 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {48039#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,052 INFO L290 TraceCheckUtils]: 39: Hoare triple {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,053 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,053 INFO L272 TraceCheckUtils]: 37: Hoare triple {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,053 INFO L290 TraceCheckUtils]: 36: Hoare triple {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,054 INFO L290 TraceCheckUtils]: 35: Hoare triple {48060#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,054 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {48060#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,055 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,055 INFO L272 TraceCheckUtils]: 31: Hoare triple {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,056 INFO L290 TraceCheckUtils]: 30: Hoare triple {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,056 INFO L290 TraceCheckUtils]: 29: Hoare triple {48081#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,056 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {48081#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,057 INFO L290 TraceCheckUtils]: 27: Hoare triple {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,057 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,057 INFO L272 TraceCheckUtils]: 25: Hoare triple {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {48102#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,059 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} #38#return; {48102#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,059 INFO L290 TraceCheckUtils]: 21: Hoare triple {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} assume true; {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,059 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,060 INFO L272 TraceCheckUtils]: 19: Hoare triple {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {48123#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,061 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} #38#return; {48123#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,061 INFO L290 TraceCheckUtils]: 15: Hoare triple {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} assume true; {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,062 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-28 09:26:16,062 INFO L272 TraceCheckUtils]: 13: Hoare triple {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,062 INFO L290 TraceCheckUtils]: 12: Hoare triple {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,062 INFO L290 TraceCheckUtils]: 11: Hoare triple {48144#(< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,063 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} #38#return; {48144#(< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,063 INFO L290 TraceCheckUtils]: 9: Hoare triple {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} assume true; {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-28 09:26:16,064 INFO L272 TraceCheckUtils]: 7: Hoare triple {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-28 09:26:16,064 INFO L290 TraceCheckUtils]: 6: Hoare triple {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} is VALID [2022-04-28 09:26:16,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-28 09:26:16,064 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-28 09:26:16,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-28 09:26:16,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#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(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-28 09:26:16,065 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-28 09:26:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 3010 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2022-04-28 09:26:16,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1492933338] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:26:16,066 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:26:16,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 74, 108] total 182 [2022-04-28 09:26:16,066 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:26:16,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [430617749] [2022-04-28 09:26:16,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [430617749] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:26:16,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:26:16,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2022-04-28 09:26:16,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300350590] [2022-04-28 09:26:16,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:26:16,067 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Word has length 221 [2022-04-28 09:26:16,067 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:26:16,067 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:26:16,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:26:16,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-04-28 09:26:16,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:26:16,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-04-28 09:26:16,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2989, Invalid=29953, Unknown=0, NotChecked=0, Total=32942 [2022-04-28 09:26:16,156 INFO L87 Difference]: Start difference. First operand 120 states and 154 transitions. Second operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:26:36,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:26:36,504 INFO L93 Difference]: Finished difference Result 130 states and 166 transitions. [2022-04-28 09:26:36,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-28 09:26:36,504 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Word has length 221 [2022-04-28 09:26:36,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 09:26:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:26:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-28 09:26:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:26:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-28 09:26:36,534 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 166 transitions. [2022-04-28 09:26:36,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:26:36,714 INFO L225 Difference]: With dead ends: 130 [2022-04-28 09:26:36,714 INFO L226 Difference]: Without dead ends: 125 [2022-04-28 09:26:36,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 372 SyntacticMatches, 35 SemanticMatches, 252 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6552 ImplicationChecksByTransitivity, 18.6s TimeCoverageRelationStatistics Valid=7303, Invalid=56959, Unknown=0, NotChecked=0, Total=64262 [2022-04-28 09:26:36,719 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 82 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 10360 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 10548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 10360 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-04-28 09:26:36,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 375 Invalid, 10548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 10360 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2022-04-28 09:26:36,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-28 09:26:37,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 123. [2022-04-28 09:26:37,659 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 09:26:37,659 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 09:26:37,660 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 09:26:37,660 INFO L87 Difference]: Start difference. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 09:26:37,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:26:37,663 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-28 09:26:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-28 09:26:37,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:26:37,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:26:37,664 INFO L74 IsIncluded]: Start isIncluded. First operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 125 states. [2022-04-28 09:26:37,664 INFO L87 Difference]: Start difference. First operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 125 states. [2022-04-28 09:26:37,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 09:26:37,667 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-28 09:26:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-28 09:26:37,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 09:26:37,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 09:26:37,668 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 09:26:37,668 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 09:26:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 09:26:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 158 transitions. [2022-04-28 09:26:37,671 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 158 transitions. Word has length 221 [2022-04-28 09:26:37,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 09:26:37,671 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 158 transitions. [2022-04-28 09:26:37,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 09:26:37,672 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 158 transitions. [2022-04-28 09:26:37,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:26:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2022-04-28 09:26:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-04-28 09:26:37,945 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 09:26:37,945 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 09:26:37,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 09:26:38,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-28 09:26:38,155 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 09:26:38,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 09:26:38,156 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 71 times [2022-04-28 09:26:38,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 09:26:38,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1240877748] [2022-04-28 09:26:38,168 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 09:26:38,168 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 09:26:38,168 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 72 times [2022-04-28 09:26:38,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 09:26:38,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563873159] [2022-04-28 09:26:38,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 09:26:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 09:26:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 09:26:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-28 09:26:40,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-28 09:26:40,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-28 09:26:40,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 09:26:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:26:40,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 09:26:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:26:40,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 09:26:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,643 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:26:40,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-28 09:26:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,650 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-28 09:26:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,665 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,667 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:26:40,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 09:26:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,676 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:26:40,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 09:26:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,685 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 09:26:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:26:40,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 09:26:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,703 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:26:40,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-28 09:26:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,711 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-28 09:26:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-28 09:26:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,724 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-28 09:26:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:26:40,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 09:26:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,739 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-28 09:26:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,745 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:26:40,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-28 09:26:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,753 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 09:26:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:26:40,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-28 09:26:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,767 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:26:40,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-28 09:26:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:26:40,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-28 09:26:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,785 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,787 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:26:40,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-28 09:26:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,796 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-28 09:26:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,805 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:26:40,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-28 09:26:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,814 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:26:40,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-28 09:26:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,823 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-28 09:26:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:26:40,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-28 09:26:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,839 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:26:40,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-28 09:26:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,846 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,847 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:26:40,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-28 09:26:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:26:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-28 09:26:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-28 09:26:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,873 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:26:40,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-28 09:26:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,881 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-28 09:26:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,888 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,889 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-28 09:26:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,895 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-28 09:26:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-28 09:26:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,910 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:26:40,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-04-28 09:26:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:40,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,918 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 09:26:40,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-28 09:26:40,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-28 09:26:40,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-28 09:26:40,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-28 09:26:40,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-28 09:26:40,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-28 09:26:40,918 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,919 INFO L290 TraceCheckUtils]: 9: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,920 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:26:40,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:40,920 INFO L290 TraceCheckUtils]: 12: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:40,920 INFO L272 TraceCheckUtils]: 13: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,921 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,921 INFO L290 TraceCheckUtils]: 15: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,922 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:26:40,922 INFO L290 TraceCheckUtils]: 17: Hoare triple {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:40,922 INFO L290 TraceCheckUtils]: 18: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:40,922 INFO L272 TraceCheckUtils]: 19: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,923 INFO L290 TraceCheckUtils]: 21: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,924 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:26:40,924 INFO L290 TraceCheckUtils]: 23: Hoare triple {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:40,924 INFO L290 TraceCheckUtils]: 24: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:40,924 INFO L272 TraceCheckUtils]: 25: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,925 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,925 INFO L290 TraceCheckUtils]: 27: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,926 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,926 INFO L290 TraceCheckUtils]: 29: Hoare triple {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:40,926 INFO L290 TraceCheckUtils]: 30: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:40,926 INFO L272 TraceCheckUtils]: 31: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,927 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,928 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:26:40,928 INFO L290 TraceCheckUtils]: 35: Hoare triple {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:40,928 INFO L290 TraceCheckUtils]: 36: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:40,928 INFO L272 TraceCheckUtils]: 37: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,929 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,929 INFO L290 TraceCheckUtils]: 39: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,930 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:26:40,930 INFO L290 TraceCheckUtils]: 41: Hoare triple {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:40,930 INFO L290 TraceCheckUtils]: 42: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:40,930 INFO L272 TraceCheckUtils]: 43: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,931 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,931 INFO L290 TraceCheckUtils]: 45: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,932 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,932 INFO L290 TraceCheckUtils]: 47: Hoare triple {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:40,932 INFO L290 TraceCheckUtils]: 48: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:40,932 INFO L272 TraceCheckUtils]: 49: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,933 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,933 INFO L290 TraceCheckUtils]: 51: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,934 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:26:40,934 INFO L290 TraceCheckUtils]: 53: Hoare triple {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:40,934 INFO L290 TraceCheckUtils]: 54: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:40,934 INFO L272 TraceCheckUtils]: 55: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,935 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,935 INFO L290 TraceCheckUtils]: 57: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,935 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:26:40,936 INFO L290 TraceCheckUtils]: 59: Hoare triple {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:40,936 INFO L290 TraceCheckUtils]: 60: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:40,936 INFO L272 TraceCheckUtils]: 61: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,937 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,937 INFO L290 TraceCheckUtils]: 63: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,937 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,938 INFO L290 TraceCheckUtils]: 65: Hoare triple {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:40,938 INFO L290 TraceCheckUtils]: 66: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:40,938 INFO L272 TraceCheckUtils]: 67: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,939 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,939 INFO L290 TraceCheckUtils]: 69: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,939 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,940 INFO L290 TraceCheckUtils]: 71: Hoare triple {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:40,940 INFO L290 TraceCheckUtils]: 72: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:40,940 INFO L272 TraceCheckUtils]: 73: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,941 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,941 INFO L290 TraceCheckUtils]: 75: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,941 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,942 INFO L290 TraceCheckUtils]: 77: Hoare triple {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:40,942 INFO L290 TraceCheckUtils]: 78: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:40,942 INFO L272 TraceCheckUtils]: 79: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,942 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,943 INFO L290 TraceCheckUtils]: 81: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,943 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:26:40,944 INFO L290 TraceCheckUtils]: 83: Hoare triple {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:40,944 INFO L290 TraceCheckUtils]: 84: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:40,944 INFO L272 TraceCheckUtils]: 85: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,944 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,945 INFO L290 TraceCheckUtils]: 87: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,945 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,946 INFO L290 TraceCheckUtils]: 89: Hoare triple {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:40,946 INFO L290 TraceCheckUtils]: 90: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:40,946 INFO L272 TraceCheckUtils]: 91: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,946 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,947 INFO L290 TraceCheckUtils]: 93: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,947 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:26:40,948 INFO L290 TraceCheckUtils]: 95: Hoare triple {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:40,948 INFO L290 TraceCheckUtils]: 96: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:40,948 INFO L272 TraceCheckUtils]: 97: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,948 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,949 INFO L290 TraceCheckUtils]: 99: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,949 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,950 INFO L290 TraceCheckUtils]: 101: Hoare triple {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:40,950 INFO L290 TraceCheckUtils]: 102: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:40,950 INFO L272 TraceCheckUtils]: 103: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,950 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,951 INFO L290 TraceCheckUtils]: 105: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,951 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:26:40,952 INFO L290 TraceCheckUtils]: 107: Hoare triple {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:40,952 INFO L290 TraceCheckUtils]: 108: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:40,952 INFO L272 TraceCheckUtils]: 109: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,952 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,953 INFO L290 TraceCheckUtils]: 111: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,953 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:26:40,954 INFO L290 TraceCheckUtils]: 113: Hoare triple {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:40,954 INFO L290 TraceCheckUtils]: 114: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:40,954 INFO L272 TraceCheckUtils]: 115: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,954 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,955 INFO L290 TraceCheckUtils]: 117: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,955 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:26:40,956 INFO L290 TraceCheckUtils]: 119: Hoare triple {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:40,956 INFO L290 TraceCheckUtils]: 120: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:40,956 INFO L272 TraceCheckUtils]: 121: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,956 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,957 INFO L290 TraceCheckUtils]: 123: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,957 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:26:40,958 INFO L290 TraceCheckUtils]: 125: Hoare triple {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:40,958 INFO L290 TraceCheckUtils]: 126: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:40,958 INFO L272 TraceCheckUtils]: 127: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,958 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,959 INFO L290 TraceCheckUtils]: 129: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,959 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,960 INFO L290 TraceCheckUtils]: 131: Hoare triple {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:40,960 INFO L290 TraceCheckUtils]: 132: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:40,960 INFO L272 TraceCheckUtils]: 133: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,960 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,961 INFO L290 TraceCheckUtils]: 135: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,961 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:26:40,962 INFO L290 TraceCheckUtils]: 137: Hoare triple {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:40,962 INFO L290 TraceCheckUtils]: 138: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:40,962 INFO L272 TraceCheckUtils]: 139: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,962 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,963 INFO L290 TraceCheckUtils]: 141: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,963 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:26:40,964 INFO L290 TraceCheckUtils]: 143: Hoare triple {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:40,964 INFO L290 TraceCheckUtils]: 144: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:40,964 INFO L272 TraceCheckUtils]: 145: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,964 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,965 INFO L290 TraceCheckUtils]: 147: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,965 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,966 INFO L290 TraceCheckUtils]: 149: Hoare triple {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:40,966 INFO L290 TraceCheckUtils]: 150: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:40,966 INFO L272 TraceCheckUtils]: 151: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,966 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,967 INFO L290 TraceCheckUtils]: 153: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,967 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:26:40,968 INFO L290 TraceCheckUtils]: 155: Hoare triple {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:40,968 INFO L290 TraceCheckUtils]: 156: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:40,968 INFO L272 TraceCheckUtils]: 157: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,968 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,969 INFO L290 TraceCheckUtils]: 159: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,969 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:26:40,970 INFO L290 TraceCheckUtils]: 161: Hoare triple {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:40,970 INFO L290 TraceCheckUtils]: 162: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:40,970 INFO L272 TraceCheckUtils]: 163: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,970 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,971 INFO L290 TraceCheckUtils]: 165: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,971 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:26:40,972 INFO L290 TraceCheckUtils]: 167: Hoare triple {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:40,972 INFO L290 TraceCheckUtils]: 168: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:40,972 INFO L272 TraceCheckUtils]: 169: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,972 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,973 INFO L290 TraceCheckUtils]: 171: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,973 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:26:40,974 INFO L290 TraceCheckUtils]: 173: Hoare triple {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:40,974 INFO L290 TraceCheckUtils]: 174: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:40,974 INFO L272 TraceCheckUtils]: 175: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,974 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,975 INFO L290 TraceCheckUtils]: 177: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,975 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,976 INFO L290 TraceCheckUtils]: 179: Hoare triple {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:40,976 INFO L290 TraceCheckUtils]: 180: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:40,976 INFO L272 TraceCheckUtils]: 181: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,976 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,977 INFO L290 TraceCheckUtils]: 183: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,977 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:26:40,978 INFO L290 TraceCheckUtils]: 185: Hoare triple {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:40,978 INFO L290 TraceCheckUtils]: 186: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:40,978 INFO L272 TraceCheckUtils]: 187: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,978 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,979 INFO L290 TraceCheckUtils]: 189: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,979 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,980 INFO L290 TraceCheckUtils]: 191: Hoare triple {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:40,980 INFO L290 TraceCheckUtils]: 192: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:40,980 INFO L272 TraceCheckUtils]: 193: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,980 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,981 INFO L290 TraceCheckUtils]: 195: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,981 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,982 INFO L290 TraceCheckUtils]: 197: Hoare triple {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:40,982 INFO L290 TraceCheckUtils]: 198: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:40,982 INFO L272 TraceCheckUtils]: 199: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,982 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,983 INFO L290 TraceCheckUtils]: 201: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,983 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,984 INFO L290 TraceCheckUtils]: 203: Hoare triple {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:40,984 INFO L290 TraceCheckUtils]: 204: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:40,984 INFO L272 TraceCheckUtils]: 205: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,984 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,985 INFO L290 TraceCheckUtils]: 207: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,985 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,986 INFO L290 TraceCheckUtils]: 209: Hoare triple {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:40,986 INFO L290 TraceCheckUtils]: 210: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:40,986 INFO L272 TraceCheckUtils]: 211: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,986 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,987 INFO L290 TraceCheckUtils]: 213: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,987 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:26:40,988 INFO L290 TraceCheckUtils]: 215: Hoare triple {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-28 09:26:40,988 INFO L290 TraceCheckUtils]: 216: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-28 09:26:40,988 INFO L272 TraceCheckUtils]: 217: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:40,988 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,989 INFO L290 TraceCheckUtils]: 219: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:40,989 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-28 09:26:40,990 INFO L290 TraceCheckUtils]: 221: Hoare triple {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49267#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} is VALID [2022-04-28 09:26:40,990 INFO L290 TraceCheckUtils]: 222: Hoare triple {49267#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 268435455); {49083#false} is VALID [2022-04-28 09:26:40,990 INFO L272 TraceCheckUtils]: 223: Hoare triple {49083#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49083#false} is VALID [2022-04-28 09:26:40,990 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-28 09:26:40,990 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-28 09:26:40,991 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-28 09:26:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-28 09:26:40,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 09:26:40,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563873159] [2022-04-28 09:26:40,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563873159] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 09:26:40,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352989382] [2022-04-28 09:26:40,991 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 09:26:40,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 09:26:40,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 09:26:40,992 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 09:26:40,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 09:26:53,877 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-28 09:26:53,877 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 09:26:53,890 WARN L261 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 369 conjunts are in the unsatisfiable core [2022-04-28 09:26:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 09:26:53,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 09:26:57,750 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-28 09:26:57,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#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(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-28 09:26:57,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-28 09:26:57,750 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-28 09:26:57,751 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-28 09:26:57,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-28 09:26:57,751 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-28 09:26:57,751 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,752 INFO L290 TraceCheckUtils]: 9: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,752 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-28 09:26:57,753 INFO L290 TraceCheckUtils]: 11: Hoare triple {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:57,753 INFO L290 TraceCheckUtils]: 12: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 09:26:57,753 INFO L272 TraceCheckUtils]: 13: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,754 INFO L290 TraceCheckUtils]: 15: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,754 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-28 09:26:57,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:57,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 09:26:57,755 INFO L272 TraceCheckUtils]: 19: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,756 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,756 INFO L290 TraceCheckUtils]: 21: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,756 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-28 09:26:57,757 INFO L290 TraceCheckUtils]: 23: Hoare triple {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:57,757 INFO L290 TraceCheckUtils]: 24: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 09:26:57,757 INFO L272 TraceCheckUtils]: 25: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,758 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,759 INFO L290 TraceCheckUtils]: 29: Hoare triple {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:57,759 INFO L290 TraceCheckUtils]: 30: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 09:26:57,759 INFO L272 TraceCheckUtils]: 31: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,759 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,760 INFO L290 TraceCheckUtils]: 33: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,760 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-28 09:26:57,761 INFO L290 TraceCheckUtils]: 35: Hoare triple {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:57,761 INFO L290 TraceCheckUtils]: 36: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 09:26:57,761 INFO L272 TraceCheckUtils]: 37: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,761 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,762 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-28 09:26:57,763 INFO L290 TraceCheckUtils]: 41: Hoare triple {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:57,763 INFO L290 TraceCheckUtils]: 42: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 09:26:57,763 INFO L272 TraceCheckUtils]: 43: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,763 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,764 INFO L290 TraceCheckUtils]: 45: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,764 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:57,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 09:26:57,765 INFO L272 TraceCheckUtils]: 49: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,765 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,766 INFO L290 TraceCheckUtils]: 51: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,766 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-28 09:26:57,767 INFO L290 TraceCheckUtils]: 53: Hoare triple {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:57,767 INFO L290 TraceCheckUtils]: 54: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 09:26:57,767 INFO L272 TraceCheckUtils]: 55: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,767 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,768 INFO L290 TraceCheckUtils]: 57: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,768 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-28 09:26:57,769 INFO L290 TraceCheckUtils]: 59: Hoare triple {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:57,769 INFO L290 TraceCheckUtils]: 60: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 09:26:57,769 INFO L272 TraceCheckUtils]: 61: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,769 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,770 INFO L290 TraceCheckUtils]: 63: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,770 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,771 INFO L290 TraceCheckUtils]: 65: Hoare triple {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:57,771 INFO L290 TraceCheckUtils]: 66: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 09:26:57,771 INFO L272 TraceCheckUtils]: 67: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,771 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,772 INFO L290 TraceCheckUtils]: 69: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,772 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,773 INFO L290 TraceCheckUtils]: 71: Hoare triple {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:57,773 INFO L290 TraceCheckUtils]: 72: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 09:26:57,773 INFO L272 TraceCheckUtils]: 73: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,774 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,774 INFO L290 TraceCheckUtils]: 75: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,774 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,775 INFO L290 TraceCheckUtils]: 77: Hoare triple {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:57,775 INFO L290 TraceCheckUtils]: 78: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 09:26:57,775 INFO L272 TraceCheckUtils]: 79: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,776 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,776 INFO L290 TraceCheckUtils]: 81: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,776 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-28 09:26:57,777 INFO L290 TraceCheckUtils]: 83: Hoare triple {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:57,777 INFO L290 TraceCheckUtils]: 84: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 09:26:57,777 INFO L272 TraceCheckUtils]: 85: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,778 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,778 INFO L290 TraceCheckUtils]: 87: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,778 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:57,779 INFO L290 TraceCheckUtils]: 90: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 09:26:57,779 INFO L272 TraceCheckUtils]: 91: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,780 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,780 INFO L290 TraceCheckUtils]: 93: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,780 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-28 09:26:57,781 INFO L290 TraceCheckUtils]: 95: Hoare triple {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:57,781 INFO L290 TraceCheckUtils]: 96: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 09:26:57,781 INFO L272 TraceCheckUtils]: 97: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,782 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,782 INFO L290 TraceCheckUtils]: 99: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,782 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,783 INFO L290 TraceCheckUtils]: 101: Hoare triple {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:57,783 INFO L290 TraceCheckUtils]: 102: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 09:26:57,783 INFO L272 TraceCheckUtils]: 103: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,784 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,784 INFO L290 TraceCheckUtils]: 105: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,784 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-28 09:26:57,785 INFO L290 TraceCheckUtils]: 107: Hoare triple {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:57,785 INFO L290 TraceCheckUtils]: 108: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 09:26:57,785 INFO L272 TraceCheckUtils]: 109: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,786 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,786 INFO L290 TraceCheckUtils]: 111: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,786 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-28 09:26:57,787 INFO L290 TraceCheckUtils]: 113: Hoare triple {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:57,787 INFO L290 TraceCheckUtils]: 114: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 09:26:57,787 INFO L272 TraceCheckUtils]: 115: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,788 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,788 INFO L290 TraceCheckUtils]: 117: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,788 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-28 09:26:57,789 INFO L290 TraceCheckUtils]: 119: Hoare triple {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:57,789 INFO L290 TraceCheckUtils]: 120: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 09:26:57,789 INFO L272 TraceCheckUtils]: 121: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,790 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,790 INFO L290 TraceCheckUtils]: 123: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,790 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-28 09:26:57,791 INFO L290 TraceCheckUtils]: 125: Hoare triple {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:57,791 INFO L290 TraceCheckUtils]: 126: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 09:26:57,791 INFO L272 TraceCheckUtils]: 127: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,792 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,792 INFO L290 TraceCheckUtils]: 129: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,792 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,793 INFO L290 TraceCheckUtils]: 131: Hoare triple {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:57,793 INFO L290 TraceCheckUtils]: 132: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 09:26:57,793 INFO L272 TraceCheckUtils]: 133: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,793 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,794 INFO L290 TraceCheckUtils]: 135: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,794 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-28 09:26:57,795 INFO L290 TraceCheckUtils]: 137: Hoare triple {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:57,795 INFO L290 TraceCheckUtils]: 138: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 09:26:57,795 INFO L272 TraceCheckUtils]: 139: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,795 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,796 INFO L290 TraceCheckUtils]: 141: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,796 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-28 09:26:57,797 INFO L290 TraceCheckUtils]: 143: Hoare triple {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:57,797 INFO L290 TraceCheckUtils]: 144: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 09:26:57,797 INFO L272 TraceCheckUtils]: 145: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,808 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,809 INFO L290 TraceCheckUtils]: 147: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,809 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,810 INFO L290 TraceCheckUtils]: 149: Hoare triple {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:57,810 INFO L290 TraceCheckUtils]: 150: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 09:26:57,810 INFO L272 TraceCheckUtils]: 151: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,810 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,811 INFO L290 TraceCheckUtils]: 153: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,811 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-28 09:26:57,812 INFO L290 TraceCheckUtils]: 155: Hoare triple {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:57,812 INFO L290 TraceCheckUtils]: 156: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 09:26:57,812 INFO L272 TraceCheckUtils]: 157: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,812 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,813 INFO L290 TraceCheckUtils]: 159: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,813 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-28 09:26:57,814 INFO L290 TraceCheckUtils]: 161: Hoare triple {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:57,814 INFO L290 TraceCheckUtils]: 162: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 09:26:57,814 INFO L272 TraceCheckUtils]: 163: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,814 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,815 INFO L290 TraceCheckUtils]: 165: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,815 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-28 09:26:57,816 INFO L290 TraceCheckUtils]: 167: Hoare triple {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:57,816 INFO L290 TraceCheckUtils]: 168: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 09:26:57,816 INFO L272 TraceCheckUtils]: 169: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,816 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,817 INFO L290 TraceCheckUtils]: 171: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,817 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-28 09:26:57,818 INFO L290 TraceCheckUtils]: 173: Hoare triple {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:57,818 INFO L290 TraceCheckUtils]: 174: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 09:26:57,818 INFO L272 TraceCheckUtils]: 175: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,818 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,819 INFO L290 TraceCheckUtils]: 177: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,819 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,820 INFO L290 TraceCheckUtils]: 179: Hoare triple {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:57,820 INFO L290 TraceCheckUtils]: 180: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 09:26:57,820 INFO L272 TraceCheckUtils]: 181: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,820 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,821 INFO L290 TraceCheckUtils]: 183: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,821 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-28 09:26:57,822 INFO L290 TraceCheckUtils]: 185: Hoare triple {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:57,822 INFO L290 TraceCheckUtils]: 186: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 09:26:57,822 INFO L272 TraceCheckUtils]: 187: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,822 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,823 INFO L290 TraceCheckUtils]: 189: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,823 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,824 INFO L290 TraceCheckUtils]: 191: Hoare triple {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:57,824 INFO L290 TraceCheckUtils]: 192: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 09:26:57,824 INFO L272 TraceCheckUtils]: 193: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,824 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,825 INFO L290 TraceCheckUtils]: 195: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,825 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,825 INFO L290 TraceCheckUtils]: 197: Hoare triple {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:57,826 INFO L290 TraceCheckUtils]: 198: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 09:26:57,826 INFO L272 TraceCheckUtils]: 199: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,826 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,827 INFO L290 TraceCheckUtils]: 201: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,827 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,827 INFO L290 TraceCheckUtils]: 203: Hoare triple {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:57,828 INFO L290 TraceCheckUtils]: 204: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 09:26:57,828 INFO L272 TraceCheckUtils]: 205: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,828 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,828 INFO L290 TraceCheckUtils]: 207: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,829 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,829 INFO L290 TraceCheckUtils]: 209: Hoare triple {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:57,830 INFO L290 TraceCheckUtils]: 210: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-28 09:26:57,830 INFO L272 TraceCheckUtils]: 211: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,830 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,830 INFO L290 TraceCheckUtils]: 213: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,831 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-28 09:26:57,831 INFO L290 TraceCheckUtils]: 215: Hoare triple {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-28 09:26:57,832 INFO L290 TraceCheckUtils]: 216: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-28 09:26:57,832 INFO L272 TraceCheckUtils]: 217: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:26:57,832 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,832 INFO L290 TraceCheckUtils]: 219: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-28 09:26:57,833 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-28 09:26:57,833 INFO L290 TraceCheckUtils]: 221: Hoare triple {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49936#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-28 09:26:57,834 INFO L290 TraceCheckUtils]: 222: Hoare triple {49936#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 268435455); {49083#false} is VALID [2022-04-28 09:26:57,834 INFO L272 TraceCheckUtils]: 223: Hoare triple {49083#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49083#false} is VALID [2022-04-28 09:26:57,834 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-28 09:26:57,834 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-28 09:26:57,834 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-28 09:26:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-28 09:26:57,835 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 09:27:16,010 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-28 09:27:16,011 INFO L290 TraceCheckUtils]: 225: Hoare triple {49955#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {49083#false} is VALID [2022-04-28 09:27:16,011 INFO L290 TraceCheckUtils]: 224: Hoare triple {49959#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {49955#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 09:27:16,011 INFO L272 TraceCheckUtils]: 223: Hoare triple {49963#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49959#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 09:27:16,012 INFO L290 TraceCheckUtils]: 222: Hoare triple {49967#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {49963#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 09:27:16,012 INFO L290 TraceCheckUtils]: 221: Hoare triple {49971#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49967#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,013 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {49971#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,013 INFO L290 TraceCheckUtils]: 219: Hoare triple {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,014 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,014 INFO L272 TraceCheckUtils]: 217: Hoare triple {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,014 INFO L290 TraceCheckUtils]: 216: Hoare triple {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,015 INFO L290 TraceCheckUtils]: 215: Hoare triple {49992#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,015 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {49992#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,016 INFO L290 TraceCheckUtils]: 213: Hoare triple {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,017 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,017 INFO L272 TraceCheckUtils]: 211: Hoare triple {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,017 INFO L290 TraceCheckUtils]: 210: Hoare triple {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,017 INFO L290 TraceCheckUtils]: 209: Hoare triple {50013#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,018 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {50013#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,018 INFO L290 TraceCheckUtils]: 207: Hoare triple {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,019 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,019 INFO L272 TraceCheckUtils]: 205: Hoare triple {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,020 INFO L290 TraceCheckUtils]: 204: Hoare triple {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,020 INFO L290 TraceCheckUtils]: 203: Hoare triple {50034#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,021 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {50034#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,021 INFO L290 TraceCheckUtils]: 201: Hoare triple {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,022 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,022 INFO L272 TraceCheckUtils]: 199: Hoare triple {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,022 INFO L290 TraceCheckUtils]: 198: Hoare triple {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,022 INFO L290 TraceCheckUtils]: 197: Hoare triple {50055#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,023 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {50055#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,024 INFO L290 TraceCheckUtils]: 195: Hoare triple {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,024 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,024 INFO L272 TraceCheckUtils]: 193: Hoare triple {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,025 INFO L290 TraceCheckUtils]: 192: Hoare triple {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,025 INFO L290 TraceCheckUtils]: 191: Hoare triple {50076#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,026 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {50076#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,026 INFO L290 TraceCheckUtils]: 189: Hoare triple {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,027 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,027 INFO L272 TraceCheckUtils]: 187: Hoare triple {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,027 INFO L290 TraceCheckUtils]: 186: Hoare triple {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,027 INFO L290 TraceCheckUtils]: 185: Hoare triple {50097#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,028 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50097#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,029 INFO L290 TraceCheckUtils]: 183: Hoare triple {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,029 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,029 INFO L272 TraceCheckUtils]: 181: Hoare triple {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,030 INFO L290 TraceCheckUtils]: 180: Hoare triple {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,030 INFO L290 TraceCheckUtils]: 179: Hoare triple {50118#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,031 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50118#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,031 INFO L290 TraceCheckUtils]: 177: Hoare triple {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:27:16,032 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:27:16,032 INFO L272 TraceCheckUtils]: 175: Hoare triple {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,032 INFO L290 TraceCheckUtils]: 174: Hoare triple {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,033 INFO L290 TraceCheckUtils]: 173: Hoare triple {50139#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,033 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50139#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,034 INFO L290 TraceCheckUtils]: 171: Hoare triple {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,034 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,034 INFO L272 TraceCheckUtils]: 169: Hoare triple {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,035 INFO L290 TraceCheckUtils]: 168: Hoare triple {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,035 INFO L290 TraceCheckUtils]: 167: Hoare triple {50160#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,036 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {50160#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,036 INFO L290 TraceCheckUtils]: 165: Hoare triple {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,037 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,037 INFO L272 TraceCheckUtils]: 163: Hoare triple {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,037 INFO L290 TraceCheckUtils]: 162: Hoare triple {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,038 INFO L290 TraceCheckUtils]: 161: Hoare triple {50181#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,038 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {50181#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,039 INFO L290 TraceCheckUtils]: 159: Hoare triple {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,040 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,040 INFO L272 TraceCheckUtils]: 157: Hoare triple {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,040 INFO L290 TraceCheckUtils]: 156: Hoare triple {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,040 INFO L290 TraceCheckUtils]: 155: Hoare triple {50202#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,041 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {50202#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,041 INFO L290 TraceCheckUtils]: 153: Hoare triple {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,042 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,042 INFO L272 TraceCheckUtils]: 151: Hoare triple {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,043 INFO L290 TraceCheckUtils]: 150: Hoare triple {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,043 INFO L290 TraceCheckUtils]: 149: Hoare triple {50223#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,044 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {50223#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,044 INFO L290 TraceCheckUtils]: 147: Hoare triple {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,045 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,045 INFO L272 TraceCheckUtils]: 145: Hoare triple {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,045 INFO L290 TraceCheckUtils]: 144: Hoare triple {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,045 INFO L290 TraceCheckUtils]: 143: Hoare triple {50244#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,046 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50244#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,047 INFO L290 TraceCheckUtils]: 141: Hoare triple {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,047 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,047 INFO L272 TraceCheckUtils]: 139: Hoare triple {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,048 INFO L290 TraceCheckUtils]: 138: Hoare triple {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,048 INFO L290 TraceCheckUtils]: 137: Hoare triple {50265#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,049 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50265#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,049 INFO L290 TraceCheckUtils]: 135: Hoare triple {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,050 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,050 INFO L272 TraceCheckUtils]: 133: Hoare triple {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,050 INFO L290 TraceCheckUtils]: 132: Hoare triple {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,051 INFO L290 TraceCheckUtils]: 131: Hoare triple {50286#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,051 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {50286#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,052 INFO L290 TraceCheckUtils]: 129: Hoare triple {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,052 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,052 INFO L272 TraceCheckUtils]: 127: Hoare triple {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,053 INFO L290 TraceCheckUtils]: 126: Hoare triple {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,053 INFO L290 TraceCheckUtils]: 125: Hoare triple {50307#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,054 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50307#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,054 INFO L290 TraceCheckUtils]: 123: Hoare triple {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,055 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,055 INFO L272 TraceCheckUtils]: 121: Hoare triple {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,055 INFO L290 TraceCheckUtils]: 120: Hoare triple {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,056 INFO L290 TraceCheckUtils]: 119: Hoare triple {50328#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,056 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {50328#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,057 INFO L290 TraceCheckUtils]: 117: Hoare triple {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,057 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,058 INFO L272 TraceCheckUtils]: 115: Hoare triple {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,058 INFO L290 TraceCheckUtils]: 113: Hoare triple {50349#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,059 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50349#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,059 INFO L290 TraceCheckUtils]: 111: Hoare triple {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,060 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,060 INFO L272 TraceCheckUtils]: 109: Hoare triple {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,060 INFO L290 TraceCheckUtils]: 108: Hoare triple {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,061 INFO L290 TraceCheckUtils]: 107: Hoare triple {50370#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,062 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50370#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,062 INFO L290 TraceCheckUtils]: 105: Hoare triple {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,063 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,063 INFO L272 TraceCheckUtils]: 103: Hoare triple {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,063 INFO L290 TraceCheckUtils]: 102: Hoare triple {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,063 INFO L290 TraceCheckUtils]: 101: Hoare triple {50391#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,064 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50391#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,064 INFO L290 TraceCheckUtils]: 99: Hoare triple {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,065 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,065 INFO L272 TraceCheckUtils]: 97: Hoare triple {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,065 INFO L290 TraceCheckUtils]: 96: Hoare triple {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,066 INFO L290 TraceCheckUtils]: 95: Hoare triple {50412#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,067 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {50412#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,067 INFO L290 TraceCheckUtils]: 93: Hoare triple {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,068 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,068 INFO L272 TraceCheckUtils]: 91: Hoare triple {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,068 INFO L290 TraceCheckUtils]: 90: Hoare triple {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,068 INFO L290 TraceCheckUtils]: 89: Hoare triple {50433#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,069 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {50433#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,070 INFO L290 TraceCheckUtils]: 87: Hoare triple {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,070 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,070 INFO L272 TraceCheckUtils]: 85: Hoare triple {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,071 INFO L290 TraceCheckUtils]: 84: Hoare triple {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,071 INFO L290 TraceCheckUtils]: 83: Hoare triple {50454#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,072 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {50454#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,072 INFO L290 TraceCheckUtils]: 81: Hoare triple {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,073 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,073 INFO L272 TraceCheckUtils]: 79: Hoare triple {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,073 INFO L290 TraceCheckUtils]: 78: Hoare triple {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,074 INFO L290 TraceCheckUtils]: 77: Hoare triple {50475#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,074 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50475#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,075 INFO L290 TraceCheckUtils]: 75: Hoare triple {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,075 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,075 INFO L272 TraceCheckUtils]: 73: Hoare triple {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,076 INFO L290 TraceCheckUtils]: 72: Hoare triple {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,076 INFO L290 TraceCheckUtils]: 71: Hoare triple {50496#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,077 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {50496#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,077 INFO L290 TraceCheckUtils]: 69: Hoare triple {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,078 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,078 INFO L272 TraceCheckUtils]: 67: Hoare triple {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,078 INFO L290 TraceCheckUtils]: 66: Hoare triple {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,079 INFO L290 TraceCheckUtils]: 65: Hoare triple {50517#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,079 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {50517#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,080 INFO L290 TraceCheckUtils]: 63: Hoare triple {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,080 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,081 INFO L272 TraceCheckUtils]: 61: Hoare triple {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,081 INFO L290 TraceCheckUtils]: 60: Hoare triple {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,081 INFO L290 TraceCheckUtils]: 59: Hoare triple {50538#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,082 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50538#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,082 INFO L290 TraceCheckUtils]: 57: Hoare triple {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:27:16,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-28 09:27:16,083 INFO L272 TraceCheckUtils]: 55: Hoare triple {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,083 INFO L290 TraceCheckUtils]: 54: Hoare triple {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,084 INFO L290 TraceCheckUtils]: 53: Hoare triple {50559#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,085 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50559#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,085 INFO L290 TraceCheckUtils]: 51: Hoare triple {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,086 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,086 INFO L272 TraceCheckUtils]: 49: Hoare triple {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,086 INFO L290 TraceCheckUtils]: 48: Hoare triple {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,086 INFO L290 TraceCheckUtils]: 47: Hoare triple {50580#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,087 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50580#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,088 INFO L290 TraceCheckUtils]: 45: Hoare triple {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,088 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,088 INFO L272 TraceCheckUtils]: 43: Hoare triple {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,089 INFO L290 TraceCheckUtils]: 41: Hoare triple {50601#(or (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,090 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50601#(or (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,091 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,091 INFO L272 TraceCheckUtils]: 37: Hoare triple {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,091 INFO L290 TraceCheckUtils]: 36: Hoare triple {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,091 INFO L290 TraceCheckUtils]: 35: Hoare triple {50622#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,092 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50622#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,093 INFO L290 TraceCheckUtils]: 33: Hoare triple {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} assume true; {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,093 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,093 INFO L272 TraceCheckUtils]: 31: Hoare triple {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,094 INFO L290 TraceCheckUtils]: 30: Hoare triple {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,094 INFO L290 TraceCheckUtils]: 29: Hoare triple {50643#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,095 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50643#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,095 INFO L290 TraceCheckUtils]: 27: Hoare triple {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} assume true; {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,096 INFO L272 TraceCheckUtils]: 25: Hoare triple {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {50664#(or (< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,098 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} #38#return; {50664#(or (< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,099 INFO L272 TraceCheckUtils]: 19: Hoare triple {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,099 INFO L290 TraceCheckUtils]: 18: Hoare triple {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {50685#(or (< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,100 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50685#(or (< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,101 INFO L290 TraceCheckUtils]: 15: Hoare triple {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} assume true; {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,101 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-28 09:27:16,101 INFO L272 TraceCheckUtils]: 13: Hoare triple {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,102 INFO L290 TraceCheckUtils]: 12: Hoare triple {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,102 INFO L290 TraceCheckUtils]: 11: Hoare triple {50706#(or (< (mod (+ |main_#t~ret4| 70) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,103 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50706#(or (< (mod (+ |main_#t~ret4| 70) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-28 09:27:16,103 INFO L290 TraceCheckUtils]: 9: Hoare triple {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,104 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-28 09:27:16,104 INFO L272 TraceCheckUtils]: 7: Hoare triple {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-28 09:27:16,104 INFO L290 TraceCheckUtils]: 6: Hoare triple {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-28 09:27:16,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-28 09:27:16,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-28 09:27:16,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-28 09:27:16,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#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(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-28 09:27:16,105 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-28 09:27:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 3186 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-28 09:27:16,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [352989382] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 09:27:16,106 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 09:27:16,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 76, 114] total 190 [2022-04-28 09:27:16,107 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 09:27:16,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1240877748] [2022-04-28 09:27:16,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1240877748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 09:27:16,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 09:27:16,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2022-04-28 09:27:16,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812246603] [2022-04-28 09:27:16,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 09:27:16,107 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Word has length 227 [2022-04-28 09:27:16,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 09:27:16,108 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 09:27:16,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 09:27:16,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2022-04-28 09:27:16,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 09:27:16,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2022-04-28 09:27:16,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3189, Invalid=32721, Unknown=0, NotChecked=0, Total=35910 [2022-04-28 09:27:16,203 INFO L87 Difference]: Start difference. First operand 123 states and 158 transitions. Second operand has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37)