/usr/bin/java -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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-benchs/rlim_exit.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-d966a43 [2022-01-31 07:07:27,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-31 07:07:27,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-31 07:07:27,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-01-31 07:07:27,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-31 07:07:27,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-31 07:07:27,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-31 07:07:27,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-31 07:07:27,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-31 07:07:27,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-31 07:07:27,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-31 07:07:27,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-31 07:07:27,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-31 07:07:27,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-31 07:07:27,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-31 07:07:27,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-31 07:07:27,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-31 07:07:27,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-31 07:07:27,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-31 07:07:27,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-31 07:07:27,915 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-01-31 07:07:27,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-31 07:07:27,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-31 07:07:27,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-31 07:07:27,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-31 07:07:27,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-31 07:07:27,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-31 07:07:27,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-31 07:07:27,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-31 07:07:27,942 INFO L138 SettingsManager]: * Use SBE=true [2022-01-31 07:07:27,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-31 07:07:27,943 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-31 07:07:27,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-31 07:07:27,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-31 07:07:27,944 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-31 07:07:27,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-31 07:07:27,945 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-31 07:07:27,945 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-31 07:07:27,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-31 07:07:27,945 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-31 07:07:28,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-31 07:07:28,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-31 07:07:28,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-31 07:07:28,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-31 07:07:28,176 INFO L275 PluginConnector]: CDTParser initialized [2022-01-31 07:07:28,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/rlim_exit.c [2022-01-31 07:07:28,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08fb5aa73/6ae1509f67a74953b3a16ca0ea2302f2/FLAGa6d5fccc3 [2022-01-31 07:07:28,537 INFO L306 CDTParser]: Found 1 translation units. [2022-01-31 07:07:28,538 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/rlim_exit.c [2022-01-31 07:07:28,546 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08fb5aa73/6ae1509f67a74953b3a16ca0ea2302f2/FLAGa6d5fccc3 [2022-01-31 07:07:28,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08fb5aa73/6ae1509f67a74953b3a16ca0ea2302f2 [2022-01-31 07:07:28,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-31 07:07:28,965 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-01-31 07:07:28,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-31 07:07:28,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-31 07:07:28,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-31 07:07:28,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 07:07:28" (1/1) ... [2022-01-31 07:07:28,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576b9e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:28, skipping insertion in model container [2022-01-31 07:07:28,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 07:07:28" (1/1) ... [2022-01-31 07:07:28,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-31 07:07:28,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-31 07:07:29,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/rlim_exit.c[446,459] [2022-01-31 07:07:29,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-31 07:07:29,151 INFO L203 MainTranslator]: Completed pre-run [2022-01-31 07:07:29,159 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/rlim_exit.c[446,459] [2022-01-31 07:07:29,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-31 07:07:29,175 INFO L208 MainTranslator]: Completed translation [2022-01-31 07:07:29,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29 WrapperNode [2022-01-31 07:07:29,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-31 07:07:29,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-31 07:07:29,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-31 07:07:29,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-31 07:07:29,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-31 07:07:29,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-31 07:07:29,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-31 07:07:29,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-31 07:07:29,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (1/1) ... [2022-01-31 07:07:29,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-31 07:07:29,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:29,238 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) [2022-01-31 07:07:29,244 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 [2022-01-31 07:07:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-01-31 07:07:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-31 07:07:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-01-31 07:07:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-01-31 07:07:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-01-31 07:07:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-01-31 07:07:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-31 07:07:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-31 07:07:29,312 INFO L234 CfgBuilder]: Building ICFG [2022-01-31 07:07:29,313 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-31 07:07:29,409 INFO L275 CfgBuilder]: Performing block encoding [2022-01-31 07:07:29,413 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-31 07:07:29,413 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-01-31 07:07:29,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 07:07:29 BoogieIcfgContainer [2022-01-31 07:07:29,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-31 07:07:29,416 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-31 07:07:29,416 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-31 07:07:29,421 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-31 07:07:29,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 07:07:28" (1/3) ... [2022-01-31 07:07:29,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea31f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 07:07:29, skipping insertion in model container [2022-01-31 07:07:29,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:07:29" (2/3) ... [2022-01-31 07:07:29,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea31f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 07:07:29, skipping insertion in model container [2022-01-31 07:07:29,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 07:07:29" (3/3) ... [2022-01-31 07:07:29,423 INFO L111 eAbstractionObserver]: Analyzing ICFG rlim_exit.c [2022-01-31 07:07:29,427 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-31 07:07:29,427 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-31 07:07:29,452 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-31 07:07:29,456 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR [2022-01-31 07:07:29,457 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-31 07:07:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand has 29 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 5 states have call successors, (5), 4 states have call predecessors, (5), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-01-31 07:07:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-01-31 07:07:29,468 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:29,468 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:29,468 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:29,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:29,471 INFO L85 PathProgramCache]: Analyzing trace with hash -578084168, now seen corresponding path program 1 times [2022-01-31 07:07:29,477 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:29,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765963847] [2022-01-31 07:07:29,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:29,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 07:07:29,604 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:29,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765963847] [2022-01-31 07:07:29,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765963847] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-31 07:07:29,606 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-31 07:07:29,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-31 07:07:29,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720374639] [2022-01-31 07:07:29,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-31 07:07:29,611 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-31 07:07:29,611 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:29,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-31 07:07:29,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-31 07:07:29,632 INFO L87 Difference]: Start difference. First operand has 29 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 5 states have call successors, (5), 4 states have call predecessors, (5), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) 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) [2022-01-31 07:07:29,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:29,729 INFO L93 Difference]: Finished difference Result 59 states and 82 transitions. [2022-01-31 07:07:29,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-31 07:07:29,731 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 [2022-01-31 07:07:29,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:29,739 INFO L225 Difference]: With dead ends: 59 [2022-01-31 07:07:29,739 INFO L226 Difference]: Without dead ends: 29 [2022-01-31 07:07:29,741 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-31 07:07:29,745 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 31 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:29,745 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 36 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 07:07:29,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-01-31 07:07:29,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 23. [2022-01-31 07:07:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 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) [2022-01-31 07:07:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2022-01-31 07:07:29,770 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2022-01-31 07:07:29,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:29,770 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2022-01-31 07:07:29,770 INFO L471 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) [2022-01-31 07:07:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-01-31 07:07:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-01-31 07:07:29,771 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:29,772 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:29,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-31 07:07:29,772 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:29,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:29,773 INFO L85 PathProgramCache]: Analyzing trace with hash -326363760, now seen corresponding path program 1 times [2022-01-31 07:07:29,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:29,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209456172] [2022-01-31 07:07:29,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:29,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-31 07:07:29,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:29,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209456172] [2022-01-31 07:07:29,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209456172] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:29,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828070307] [2022-01-31 07:07:29,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:29,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:29,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:29,876 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) [2022-01-31 07:07:29,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-31 07:07:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:29,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjunts are in the unsatisfiable core [2022-01-31 07:07:29,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-31 07:07:30,037 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:07:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-31 07:07:30,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [828070307] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:07:30,111 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:07:30,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-01-31 07:07:30,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018454902] [2022-01-31 07:07:30,112 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:07:30,112 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-31 07:07:30,113 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:30,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-31 07:07:30,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-01-31 07:07:30,113 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2022-01-31 07:07:30,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:30,224 INFO L93 Difference]: Finished difference Result 49 states and 66 transitions. [2022-01-31 07:07:30,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-31 07:07:30,224 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) Word has length 25 [2022-01-31 07:07:30,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:30,225 INFO L225 Difference]: With dead ends: 49 [2022-01-31 07:07:30,225 INFO L226 Difference]: Without dead ends: 44 [2022-01-31 07:07:30,226 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=80, Unknown=0, NotChecked=0, Total=132 [2022-01-31 07:07:30,227 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 75 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:30,227 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 28 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 07:07:30,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-01-31 07:07:30,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2022-01-31 07:07:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 30 states have (on average 1.3) internal successors, (39), 30 states have internal predecessors, (39), 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) [2022-01-31 07:07:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 59 transitions. [2022-01-31 07:07:30,234 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 59 transitions. Word has length 25 [2022-01-31 07:07:30,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:30,235 INFO L470 AbstractCegarLoop]: Abstraction has 44 states and 59 transitions. [2022-01-31 07:07:30,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2022-01-31 07:07:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 59 transitions. [2022-01-31 07:07:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-01-31 07:07:30,236 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:30,237 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:30,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-31 07:07:30,468 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:30,468 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:30,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:30,469 INFO L85 PathProgramCache]: Analyzing trace with hash -2140024296, now seen corresponding path program 2 times [2022-01-31 07:07:30,469 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:30,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020636669] [2022-01-31 07:07:30,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:30,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:07:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:07:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:07:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:07:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:07:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:07:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-01-31 07:07:30,576 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:30,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020636669] [2022-01-31 07:07:30,576 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020636669] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:30,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1274750284] [2022-01-31 07:07:30,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-31 07:07:30,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:30,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:30,578 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) [2022-01-31 07:07:30,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-31 07:07:30,638 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-31 07:07:30,638 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:07:30,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-31 07:07:30,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:30,746 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-01-31 07:07:30,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:07:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-01-31 07:07:30,915 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1274750284] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:07:30,915 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:07:30,916 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2022-01-31 07:07:30,916 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877278114] [2022-01-31 07:07:30,916 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:07:30,916 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-01-31 07:07:30,917 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:30,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-01-31 07:07:30,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2022-01-31 07:07:30,918 INFO L87 Difference]: Start difference. First operand 44 states and 59 transitions. Second operand has 14 states, 14 states have (on average 3.5714285714285716) internal successors, (50), 13 states have internal predecessors, (50), 11 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (19), 10 states have call predecessors, (19), 10 states have call successors, (19) [2022-01-31 07:07:31,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:31,197 INFO L93 Difference]: Finished difference Result 91 states and 135 transitions. [2022-01-31 07:07:31,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-31 07:07:31,198 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.5714285714285716) internal successors, (50), 13 states have internal predecessors, (50), 11 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (19), 10 states have call predecessors, (19), 10 states have call successors, (19) Word has length 67 [2022-01-31 07:07:31,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:31,199 INFO L225 Difference]: With dead ends: 91 [2022-01-31 07:07:31,199 INFO L226 Difference]: Without dead ends: 86 [2022-01-31 07:07:31,200 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=211, Invalid=341, Unknown=0, NotChecked=0, Total=552 [2022-01-31 07:07:31,201 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 171 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:31,201 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [171 Valid, 33 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-31 07:07:31,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-01-31 07:07:31,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2022-01-31 07:07:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 60 states have (on average 1.35) internal successors, (81), 60 states have internal predecessors, (81), 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) [2022-01-31 07:07:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 125 transitions. [2022-01-31 07:07:31,213 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 125 transitions. Word has length 67 [2022-01-31 07:07:31,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:31,214 INFO L470 AbstractCegarLoop]: Abstraction has 86 states and 125 transitions. [2022-01-31 07:07:31,214 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.5714285714285716) internal successors, (50), 13 states have internal predecessors, (50), 11 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (19), 10 states have call predecessors, (19), 10 states have call successors, (19) [2022-01-31 07:07:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2022-01-31 07:07:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-01-31 07:07:31,220 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:31,220 INFO L514 BasicCegarLoop]: trace histogram [20, 20, 20, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:31,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-31 07:07:31,425 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-01-31 07:07:31,425 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:31,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:31,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1684452056, now seen corresponding path program 3 times [2022-01-31 07:07:31,426 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:31,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729319668] [2022-01-31 07:07:31,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:31,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:07:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:07:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:07:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:07:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:07:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:07:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:07:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:07:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:07:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:07:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:07:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:07:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:07:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:07:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:07:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:07:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:07:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:07:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-01-31 07:07:31,651 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:31,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729319668] [2022-01-31 07:07:31,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729319668] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:31,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957442776] [2022-01-31 07:07:31,651 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-31 07:07:31,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:31,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:31,653 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) [2022-01-31 07:07:31,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-31 07:07:31,762 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2022-01-31 07:07:31,762 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:07:31,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 12 conjunts are in the unsatisfiable core [2022-01-31 07:07:31,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-01-31 07:07:32,130 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:07:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-01-31 07:07:32,546 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957442776] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:07:32,546 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:07:32,546 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 26 [2022-01-31 07:07:32,546 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745573666] [2022-01-31 07:07:32,547 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:07:32,547 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-01-31 07:07:32,548 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:32,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-01-31 07:07:32,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=348, Unknown=0, NotChecked=0, Total=650 [2022-01-31 07:07:32,549 INFO L87 Difference]: Start difference. First operand 86 states and 125 transitions. Second operand has 26 states, 26 states have (on average 3.769230769230769) internal successors, (98), 25 states have internal predecessors, (98), 23 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 22 states have call predecessors, (43), 22 states have call successors, (43) [2022-01-31 07:07:33,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:33,207 INFO L93 Difference]: Finished difference Result 175 states and 273 transitions. [2022-01-31 07:07:33,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-31 07:07:33,225 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 3.769230769230769) internal successors, (98), 25 states have internal predecessors, (98), 23 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 22 states have call predecessors, (43), 22 states have call successors, (43) Word has length 151 [2022-01-31 07:07:33,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:33,232 INFO L225 Difference]: With dead ends: 175 [2022-01-31 07:07:33,232 INFO L226 Difference]: Without dead ends: 170 [2022-01-31 07:07:33,233 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=853, Invalid=1403, Unknown=0, NotChecked=0, Total=2256 [2022-01-31 07:07:33,234 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 414 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 193 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 569 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 193 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:33,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [414 Valid, 48 Invalid, 569 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [193 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-01-31 07:07:33,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2022-01-31 07:07:33,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2022-01-31 07:07:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 120 states have (on average 1.375) internal successors, (165), 120 states have internal predecessors, (165), 47 states have call successors, (47), 4 states have call predecessors, (47), 2 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-01-31 07:07:33,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 257 transitions. [2022-01-31 07:07:33,279 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 257 transitions. Word has length 151 [2022-01-31 07:07:33,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:33,280 INFO L470 AbstractCegarLoop]: Abstraction has 170 states and 257 transitions. [2022-01-31 07:07:33,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 3.769230769230769) internal successors, (98), 25 states have internal predecessors, (98), 23 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 22 states have call predecessors, (43), 22 states have call successors, (43) [2022-01-31 07:07:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 257 transitions. [2022-01-31 07:07:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-01-31 07:07:33,285 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:33,285 INFO L514 BasicCegarLoop]: trace histogram [44, 44, 44, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:33,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-01-31 07:07:33,485 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:33,486 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:33,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:33,486 INFO L85 PathProgramCache]: Analyzing trace with hash -2118759608, now seen corresponding path program 4 times [2022-01-31 07:07:33,486 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:33,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453515636] [2022-01-31 07:07:33,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:33,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:07:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:07:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:07:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:07:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:07:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:07:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:07:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:07:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:07:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:07:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:07:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:07:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:07:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:33,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:07:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:07:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:07:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:07:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:07:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-01-31 07:07:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-01-31 07:07:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-01-31 07:07:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-01-31 07:07:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-01-31 07:07:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-01-31 07:07:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-01-31 07:07:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-01-31 07:07:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-01-31 07:07:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-01-31 07:07:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-01-31 07:07:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-01-31 07:07:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-01-31 07:07:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-01-31 07:07:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-01-31 07:07:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-01-31 07:07:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-01-31 07:07:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-01-31 07:07:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-01-31 07:07:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-01-31 07:07:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-01-31 07:07:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-01-31 07:07:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-01-31 07:07:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-01-31 07:07:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2022-01-31 07:07:34,090 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:34,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453515636] [2022-01-31 07:07:34,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453515636] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:34,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351962818] [2022-01-31 07:07:34,091 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-31 07:07:34,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:34,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:34,100 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) [2022-01-31 07:07:34,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-31 07:07:34,269 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-31 07:07:34,269 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:07:34,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 24 conjunts are in the unsatisfiable core [2022-01-31 07:07:34,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2022-01-31 07:07:34,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:07:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2022-01-31 07:07:35,621 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351962818] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:07:35,621 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:07:35,621 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25, 25] total 50 [2022-01-31 07:07:35,621 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151779356] [2022-01-31 07:07:35,621 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:07:35,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-01-31 07:07:35,625 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:35,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-01-31 07:07:35,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1178, Invalid=1272, Unknown=0, NotChecked=0, Total=2450 [2022-01-31 07:07:35,628 INFO L87 Difference]: Start difference. First operand 170 states and 257 transitions. Second operand has 50 states, 50 states have (on average 3.88) internal successors, (194), 49 states have internal predecessors, (194), 47 states have call successors, (94), 3 states have call predecessors, (94), 1 states have return successors, (91), 46 states have call predecessors, (91), 46 states have call successors, (91) [2022-01-31 07:07:37,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:37,256 INFO L93 Difference]: Finished difference Result 343 states and 549 transitions. [2022-01-31 07:07:37,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-01-31 07:07:37,257 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 3.88) internal successors, (194), 49 states have internal predecessors, (194), 47 states have call successors, (94), 3 states have call predecessors, (94), 1 states have return successors, (91), 46 states have call predecessors, (91), 46 states have call successors, (91) Word has length 319 [2022-01-31 07:07:37,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:37,260 INFO L225 Difference]: With dead ends: 343 [2022-01-31 07:07:37,260 INFO L226 Difference]: Without dead ends: 338 [2022-01-31 07:07:37,264 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 798 GetRequests, 704 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1420 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3433, Invalid=5687, Unknown=0, NotChecked=0, Total=9120 [2022-01-31 07:07:37,265 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 876 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 919 mSolverCounterSat, 398 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 876 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 1317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 398 IncrementalHoareTripleChecker+Valid, 919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:37,265 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [876 Valid, 63 Invalid, 1317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [398 Valid, 919 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-01-31 07:07:37,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-01-31 07:07:37,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-01-31 07:07:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 240 states have (on average 1.3875) internal successors, (333), 240 states have internal predecessors, (333), 95 states have call successors, (95), 4 states have call predecessors, (95), 2 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-01-31 07:07:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 521 transitions. [2022-01-31 07:07:37,311 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 521 transitions. Word has length 319 [2022-01-31 07:07:37,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:37,312 INFO L470 AbstractCegarLoop]: Abstraction has 338 states and 521 transitions. [2022-01-31 07:07:37,312 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 3.88) internal successors, (194), 49 states have internal predecessors, (194), 47 states have call successors, (94), 3 states have call predecessors, (94), 1 states have return successors, (91), 46 states have call predecessors, (91), 46 states have call successors, (91) [2022-01-31 07:07:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 521 transitions. [2022-01-31 07:07:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2022-01-31 07:07:37,340 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:37,341 INFO L514 BasicCegarLoop]: trace histogram [92, 92, 92, 46, 46, 46, 46, 46, 46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:37,370 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-01-31 07:07:37,567 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:37,567 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:37,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:37,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1259890568, now seen corresponding path program 5 times [2022-01-31 07:07:37,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:37,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231232002] [2022-01-31 07:07:37,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:37,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:07:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:07:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:07:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:07:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:07:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:07:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:07:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:07:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:07:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:07:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:07:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:07:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:07:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:07:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:07:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:07:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:07:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:07:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-01-31 07:07:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-01-31 07:07:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-01-31 07:07:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-01-31 07:07:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-01-31 07:07:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-01-31 07:07:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-01-31 07:07:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-01-31 07:07:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-01-31 07:07:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-01-31 07:07:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-01-31 07:07:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-01-31 07:07:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-01-31 07:07:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-01-31 07:07:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-01-31 07:07:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-01-31 07:07:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-01-31 07:07:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-01-31 07:07:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-01-31 07:07:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-01-31 07:07:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-01-31 07:07:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-01-31 07:07:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-01-31 07:07:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-01-31 07:07:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-01-31 07:07:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2022-01-31 07:07:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-01-31 07:07:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-01-31 07:07:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-01-31 07:07:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-01-31 07:07:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2022-01-31 07:07:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-01-31 07:07:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-01-31 07:07:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-01-31 07:07:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2022-01-31 07:07:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-01-31 07:07:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-01-31 07:07:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-01-31 07:07:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-01-31 07:07:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-01-31 07:07:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-01-31 07:07:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-01-31 07:07:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-01-31 07:07:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-01-31 07:07:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-01-31 07:07:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-01-31 07:07:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-01-31 07:07:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2022-01-31 07:07:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-01-31 07:07:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-01-31 07:07:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-01-31 07:07:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-01-31 07:07:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-01-31 07:07:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2022-01-31 07:07:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2022-01-31 07:07:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2022-01-31 07:07:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2022-01-31 07:07:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2022-01-31 07:07:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-01-31 07:07:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2022-01-31 07:07:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2022-01-31 07:07:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2022-01-31 07:07:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2022-01-31 07:07:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-01-31 07:07:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2022-01-31 07:07:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2022-01-31 07:07:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2022-01-31 07:07:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2022-01-31 07:07:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2022-01-31 07:07:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2022-01-31 07:07:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 637 [2022-01-31 07:07:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2022-01-31 07:07:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2022-01-31 07:07:38,929 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:38,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231232002] [2022-01-31 07:07:38,929 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [231232002] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:38,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [731170539] [2022-01-31 07:07:38,929 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-31 07:07:38,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:38,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:38,931 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) [2022-01-31 07:07:38,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-31 07:07:39,310 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 67 check-sat command(s) [2022-01-31 07:07:39,310 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:07:39,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 1431 conjuncts, 48 conjunts are in the unsatisfiable core [2022-01-31 07:07:39,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2022-01-31 07:07:40,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:07:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2022-01-31 07:07:42,966 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [731170539] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:07:42,966 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:07:42,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 49, 49] total 98 [2022-01-31 07:07:42,966 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392040107] [2022-01-31 07:07:42,966 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:07:42,968 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 98 states [2022-01-31 07:07:42,968 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:07:42,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2022-01-31 07:07:42,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4658, Invalid=4848, Unknown=0, NotChecked=0, Total=9506 [2022-01-31 07:07:42,973 INFO L87 Difference]: Start difference. First operand 338 states and 521 transitions. Second operand has 98 states, 98 states have (on average 3.938775510204082) internal successors, (386), 97 states have internal predecessors, (386), 95 states have call successors, (190), 3 states have call predecessors, (190), 1 states have return successors, (187), 94 states have call predecessors, (187), 94 states have call successors, (187) [2022-01-31 07:07:47,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:07:47,695 INFO L93 Difference]: Finished difference Result 679 states and 1101 transitions. [2022-01-31 07:07:47,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2022-01-31 07:07:47,696 INFO L78 Accepts]: Start accepts. Automaton has has 98 states, 98 states have (on average 3.938775510204082) internal successors, (386), 97 states have internal predecessors, (386), 95 states have call successors, (190), 3 states have call predecessors, (190), 1 states have return successors, (187), 94 states have call predecessors, (187), 94 states have call successors, (187) Word has length 655 [2022-01-31 07:07:47,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:07:47,701 INFO L225 Difference]: With dead ends: 679 [2022-01-31 07:07:47,701 INFO L226 Difference]: Without dead ends: 674 [2022-01-31 07:07:47,709 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1638 GetRequests, 1448 SyntacticMatches, 0 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5728 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=13777, Invalid=22895, Unknown=0, NotChecked=0, Total=36672 [2022-01-31 07:07:47,710 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 2193 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1734 mSolverCounterSat, 808 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2193 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 2542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 808 IncrementalHoareTripleChecker+Valid, 1734 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-01-31 07:07:47,711 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2193 Valid, 48 Invalid, 2542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [808 Valid, 1734 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-01-31 07:07:47,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2022-01-31 07:07:47,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 674. [2022-01-31 07:07:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 674 states, 480 states have (on average 1.39375) internal successors, (669), 480 states have internal predecessors, (669), 191 states have call successors, (191), 4 states have call predecessors, (191), 2 states have return successors, (189), 189 states have call predecessors, (189), 189 states have call successors, (189) [2022-01-31 07:07:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 1049 transitions. [2022-01-31 07:07:47,737 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 1049 transitions. Word has length 655 [2022-01-31 07:07:47,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:07:47,738 INFO L470 AbstractCegarLoop]: Abstraction has 674 states and 1049 transitions. [2022-01-31 07:07:47,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 98 states, 98 states have (on average 3.938775510204082) internal successors, (386), 97 states have internal predecessors, (386), 95 states have call successors, (190), 3 states have call predecessors, (190), 1 states have return successors, (187), 94 states have call predecessors, (187), 94 states have call successors, (187) [2022-01-31 07:07:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1049 transitions. [2022-01-31 07:07:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1328 [2022-01-31 07:07:47,750 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:07:47,750 INFO L514 BasicCegarLoop]: trace histogram [188, 188, 188, 94, 94, 94, 94, 94, 94, 94, 94, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:07:47,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-31 07:07:47,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:47,962 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:07:47,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:07:47,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1912414216, now seen corresponding path program 6 times [2022-01-31 07:07:47,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:07:47,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430383187] [2022-01-31 07:07:47,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:07:47,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:07:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:07:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:07:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:07:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:07:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:07:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:07:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:07:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:07:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:07:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:07:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:07:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:07:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:07:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:07:50,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:07:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:07:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:07:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:07:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:07:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:07:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:07:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-01-31 07:07:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-01-31 07:07:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-01-31 07:07:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-01-31 07:07:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-01-31 07:07:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-01-31 07:07:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-01-31 07:07:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-01-31 07:07:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-01-31 07:07:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-01-31 07:07:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-01-31 07:07:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-01-31 07:07:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-01-31 07:07:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-01-31 07:07:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-01-31 07:07:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-01-31 07:07:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-01-31 07:07:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-01-31 07:07:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-01-31 07:07:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-01-31 07:07:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-01-31 07:07:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-01-31 07:07:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-01-31 07:07:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-01-31 07:07:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-01-31 07:07:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2022-01-31 07:07:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-01-31 07:07:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-01-31 07:07:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-01-31 07:07:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-01-31 07:07:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2022-01-31 07:07:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-01-31 07:07:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-01-31 07:07:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-01-31 07:07:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2022-01-31 07:07:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-01-31 07:07:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-01-31 07:07:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-01-31 07:07:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-01-31 07:07:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-01-31 07:07:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-01-31 07:07:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-01-31 07:07:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-01-31 07:07:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-01-31 07:07:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-01-31 07:07:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-01-31 07:07:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-01-31 07:07:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2022-01-31 07:07:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-01-31 07:07:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-01-31 07:07:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-01-31 07:07:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-01-31 07:07:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-01-31 07:07:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2022-01-31 07:07:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2022-01-31 07:07:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2022-01-31 07:07:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2022-01-31 07:07:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2022-01-31 07:07:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-01-31 07:07:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2022-01-31 07:07:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2022-01-31 07:07:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:50,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2022-01-31 07:07:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2022-01-31 07:07:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-01-31 07:07:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2022-01-31 07:07:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2022-01-31 07:07:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2022-01-31 07:07:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2022-01-31 07:07:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2022-01-31 07:07:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2022-01-31 07:07:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 637 [2022-01-31 07:07:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2022-01-31 07:07:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-01-31 07:07:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-01-31 07:07:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2022-01-31 07:07:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2022-01-31 07:07:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 679 [2022-01-31 07:07:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 684 [2022-01-31 07:07:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2022-01-31 07:07:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 698 [2022-01-31 07:07:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2022-01-31 07:07:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2022-01-31 07:07:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2022-01-31 07:07:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2022-01-31 07:07:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2022-01-31 07:07:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2022-01-31 07:07:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2022-01-31 07:07:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2022-01-31 07:07:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763 [2022-01-31 07:07:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2022-01-31 07:07:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 777 [2022-01-31 07:07:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2022-01-31 07:07:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 791 [2022-01-31 07:07:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2022-01-31 07:07:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2022-01-31 07:07:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2022-01-31 07:07:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 819 [2022-01-31 07:07:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 824 [2022-01-31 07:07:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 833 [2022-01-31 07:07:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2022-01-31 07:07:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2022-01-31 07:07:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 852 [2022-01-31 07:07:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2022-01-31 07:07:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 866 [2022-01-31 07:07:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2022-01-31 07:07:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2022-01-31 07:07:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2022-01-31 07:07:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2022-01-31 07:07:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2022-01-31 07:07:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 908 [2022-01-31 07:07:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 917 [2022-01-31 07:07:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 922 [2022-01-31 07:07:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 931 [2022-01-31 07:07:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 936 [2022-01-31 07:07:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 945 [2022-01-31 07:07:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950 [2022-01-31 07:07:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 959 [2022-01-31 07:07:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2022-01-31 07:07:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 973 [2022-01-31 07:07:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 978 [2022-01-31 07:07:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 987 [2022-01-31 07:07:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2022-01-31 07:07:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001 [2022-01-31 07:07:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1006 [2022-01-31 07:07:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2022-01-31 07:07:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1020 [2022-01-31 07:07:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1029 [2022-01-31 07:07:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2022-01-31 07:07:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2022-01-31 07:07:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2022-01-31 07:07:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2022-01-31 07:07:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2022-01-31 07:07:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071 [2022-01-31 07:07:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076 [2022-01-31 07:07:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1085 [2022-01-31 07:07:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1090 [2022-01-31 07:07:51,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1099 [2022-01-31 07:07:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1104 [2022-01-31 07:07:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1113 [2022-01-31 07:07:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2022-01-31 07:07:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1127 [2022-01-31 07:07:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2022-01-31 07:07:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1141 [2022-01-31 07:07:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1146 [2022-01-31 07:07:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1155 [2022-01-31 07:07:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1160 [2022-01-31 07:07:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1169 [2022-01-31 07:07:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1174 [2022-01-31 07:07:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2022-01-31 07:07:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2022-01-31 07:07:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1197 [2022-01-31 07:07:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1202 [2022-01-31 07:07:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2022-01-31 07:07:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2022-01-31 07:07:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2022-01-31 07:07:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1230 [2022-01-31 07:07:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1239 [2022-01-31 07:07:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1244 [2022-01-31 07:07:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1253 [2022-01-31 07:07:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1258 [2022-01-31 07:07:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1267 [2022-01-31 07:07:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2022-01-31 07:07:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1281 [2022-01-31 07:07:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2022-01-31 07:07:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1295 [2022-01-31 07:07:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1300 [2022-01-31 07:07:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1309 [2022-01-31 07:07:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1314 [2022-01-31 07:07:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:07:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2022-01-31 07:07:51,248 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:07:51,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430383187] [2022-01-31 07:07:51,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430383187] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:07:51,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275328122] [2022-01-31 07:07:51,249 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-31 07:07:51,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:07:51,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:07:51,264 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) [2022-01-31 07:07:51,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-31 07:07:52,592 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 134 check-sat command(s) [2022-01-31 07:07:52,593 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:07:52,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 2871 conjuncts, 96 conjunts are in the unsatisfiable core [2022-01-31 07:07:52,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:07:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2022-01-31 07:07:54,378 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:08:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2022-01-31 07:08:03,070 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275328122] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:08:03,070 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:08:03,071 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 97, 97] total 194 [2022-01-31 07:08:03,071 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093912983] [2022-01-31 07:08:03,071 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:08:03,074 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 194 states [2022-01-31 07:08:03,074 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:08:03,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 194 interpolants. [2022-01-31 07:08:03,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18530, Invalid=18912, Unknown=0, NotChecked=0, Total=37442 [2022-01-31 07:08:03,081 INFO L87 Difference]: Start difference. First operand 674 states and 1049 transitions. Second operand has 194 states, 194 states have (on average 3.9690721649484537) internal successors, (770), 193 states have internal predecessors, (770), 191 states have call successors, (382), 3 states have call predecessors, (382), 1 states have return successors, (379), 190 states have call predecessors, (379), 190 states have call successors, (379) [2022-01-31 07:08:25,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:08:25,060 INFO L93 Difference]: Finished difference Result 1351 states and 2205 transitions. [2022-01-31 07:08:25,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2022-01-31 07:08:25,061 INFO L78 Accepts]: Start accepts. Automaton has has 194 states, 194 states have (on average 3.9690721649484537) internal successors, (770), 193 states have internal predecessors, (770), 191 states have call successors, (382), 3 states have call predecessors, (382), 1 states have return successors, (379), 190 states have call predecessors, (379), 190 states have call successors, (379) Word has length 1327 [2022-01-31 07:08:25,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:08:25,078 INFO L225 Difference]: With dead ends: 1351 [2022-01-31 07:08:25,078 INFO L226 Difference]: Without dead ends: 1346 [2022-01-31 07:08:25,092 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3318 GetRequests, 2936 SyntacticMatches, 0 SemanticMatches, 382 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22984 ImplicationChecksByTransitivity, 18.7s TimeCoverageRelationStatistics Valid=55201, Invalid=91871, Unknown=0, NotChecked=0, Total=147072 [2022-01-31 07:08:25,093 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 4107 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 4150 mSolverCounterSat, 1622 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4107 SdHoareTripleChecker+Valid, 58 SdHoareTripleChecker+Invalid, 5772 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1622 IncrementalHoareTripleChecker+Valid, 4150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-01-31 07:08:25,093 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4107 Valid, 58 Invalid, 5772 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1622 Valid, 4150 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-01-31 07:08:25,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2022-01-31 07:08:25,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1346. [2022-01-31 07:08:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1346 states, 960 states have (on average 1.396875) internal successors, (1341), 960 states have internal predecessors, (1341), 383 states have call successors, (383), 4 states have call predecessors, (383), 2 states have return successors, (381), 381 states have call predecessors, (381), 381 states have call successors, (381) [2022-01-31 07:08:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 2105 transitions. [2022-01-31 07:08:25,203 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 2105 transitions. Word has length 1327 [2022-01-31 07:08:25,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:08:25,209 INFO L470 AbstractCegarLoop]: Abstraction has 1346 states and 2105 transitions. [2022-01-31 07:08:25,210 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 194 states, 194 states have (on average 3.9690721649484537) internal successors, (770), 193 states have internal predecessors, (770), 191 states have call successors, (382), 3 states have call predecessors, (382), 1 states have return successors, (379), 190 states have call predecessors, (379), 190 states have call successors, (379) [2022-01-31 07:08:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2105 transitions. [2022-01-31 07:08:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2672 [2022-01-31 07:08:25,261 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:08:25,262 INFO L514 BasicCegarLoop]: trace histogram [380, 380, 380, 190, 190, 190, 190, 190, 190, 190, 190, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:08:25,292 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-01-31 07:08:25,464 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:08:25,464 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:08:25,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:08:25,465 INFO L85 PathProgramCache]: Analyzing trace with hash 206082312, now seen corresponding path program 7 times [2022-01-31 07:08:25,465 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:08:25,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127021827] [2022-01-31 07:08:25,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:08:25,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:08:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:08:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:08:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:08:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:08:35,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:08:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:08:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:08:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:08:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:08:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:08:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:08:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:08:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:08:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:08:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:08:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:08:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:08:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:08:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:08:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:08:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:08:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-01-31 07:08:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-01-31 07:08:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-01-31 07:08:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-01-31 07:08:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-01-31 07:08:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-01-31 07:08:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-01-31 07:08:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-01-31 07:08:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-01-31 07:08:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-01-31 07:08:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-01-31 07:08:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-01-31 07:08:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-01-31 07:08:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-01-31 07:08:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-01-31 07:08:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-01-31 07:08:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-01-31 07:08:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-01-31 07:08:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-01-31 07:08:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-01-31 07:08:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-01-31 07:08:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-01-31 07:08:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-01-31 07:08:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-01-31 07:08:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-01-31 07:08:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2022-01-31 07:08:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-01-31 07:08:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-01-31 07:08:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-01-31 07:08:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-01-31 07:08:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2022-01-31 07:08:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-01-31 07:08:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-01-31 07:08:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-01-31 07:08:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2022-01-31 07:08:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-01-31 07:08:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-01-31 07:08:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-01-31 07:08:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-01-31 07:08:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-01-31 07:08:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-01-31 07:08:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-01-31 07:08:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-01-31 07:08:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-01-31 07:08:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-01-31 07:08:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-01-31 07:08:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-01-31 07:08:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2022-01-31 07:08:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-01-31 07:08:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-01-31 07:08:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-01-31 07:08:35,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-01-31 07:08:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-01-31 07:08:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2022-01-31 07:08:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2022-01-31 07:08:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2022-01-31 07:08:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2022-01-31 07:08:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2022-01-31 07:08:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-01-31 07:08:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2022-01-31 07:08:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2022-01-31 07:08:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2022-01-31 07:08:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2022-01-31 07:08:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-01-31 07:08:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2022-01-31 07:08:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2022-01-31 07:08:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2022-01-31 07:08:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2022-01-31 07:08:35,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2022-01-31 07:08:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2022-01-31 07:08:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 637 [2022-01-31 07:08:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2022-01-31 07:08:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-01-31 07:08:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-01-31 07:08:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2022-01-31 07:08:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2022-01-31 07:08:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 679 [2022-01-31 07:08:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 684 [2022-01-31 07:08:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2022-01-31 07:08:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 698 [2022-01-31 07:08:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2022-01-31 07:08:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2022-01-31 07:08:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2022-01-31 07:08:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2022-01-31 07:08:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2022-01-31 07:08:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2022-01-31 07:08:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2022-01-31 07:08:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2022-01-31 07:08:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763 [2022-01-31 07:08:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2022-01-31 07:08:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 777 [2022-01-31 07:08:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2022-01-31 07:08:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 791 [2022-01-31 07:08:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2022-01-31 07:08:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2022-01-31 07:08:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2022-01-31 07:08:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 819 [2022-01-31 07:08:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 824 [2022-01-31 07:08:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 833 [2022-01-31 07:08:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2022-01-31 07:08:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2022-01-31 07:08:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 852 [2022-01-31 07:08:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2022-01-31 07:08:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 866 [2022-01-31 07:08:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2022-01-31 07:08:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2022-01-31 07:08:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2022-01-31 07:08:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2022-01-31 07:08:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2022-01-31 07:08:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 908 [2022-01-31 07:08:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 917 [2022-01-31 07:08:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 922 [2022-01-31 07:08:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 931 [2022-01-31 07:08:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 936 [2022-01-31 07:08:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 945 [2022-01-31 07:08:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950 [2022-01-31 07:08:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 959 [2022-01-31 07:08:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2022-01-31 07:08:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 973 [2022-01-31 07:08:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 978 [2022-01-31 07:08:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 987 [2022-01-31 07:08:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2022-01-31 07:08:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001 [2022-01-31 07:08:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1006 [2022-01-31 07:08:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2022-01-31 07:08:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1020 [2022-01-31 07:08:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1029 [2022-01-31 07:08:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2022-01-31 07:08:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2022-01-31 07:08:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2022-01-31 07:08:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2022-01-31 07:08:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2022-01-31 07:08:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071 [2022-01-31 07:08:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076 [2022-01-31 07:08:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1085 [2022-01-31 07:08:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1090 [2022-01-31 07:08:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1099 [2022-01-31 07:08:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1104 [2022-01-31 07:08:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1113 [2022-01-31 07:08:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2022-01-31 07:08:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1127 [2022-01-31 07:08:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2022-01-31 07:08:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1141 [2022-01-31 07:08:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1146 [2022-01-31 07:08:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1155 [2022-01-31 07:08:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1160 [2022-01-31 07:08:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1169 [2022-01-31 07:08:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1174 [2022-01-31 07:08:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2022-01-31 07:08:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2022-01-31 07:08:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1197 [2022-01-31 07:08:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1202 [2022-01-31 07:08:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2022-01-31 07:08:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2022-01-31 07:08:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2022-01-31 07:08:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1230 [2022-01-31 07:08:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1239 [2022-01-31 07:08:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1244 [2022-01-31 07:08:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1253 [2022-01-31 07:08:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1258 [2022-01-31 07:08:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1267 [2022-01-31 07:08:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2022-01-31 07:08:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1281 [2022-01-31 07:08:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2022-01-31 07:08:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1295 [2022-01-31 07:08:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1300 [2022-01-31 07:08:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1309 [2022-01-31 07:08:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1314 [2022-01-31 07:08:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1323 [2022-01-31 07:08:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1328 [2022-01-31 07:08:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1337 [2022-01-31 07:08:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2022-01-31 07:08:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1351 [2022-01-31 07:08:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1356 [2022-01-31 07:08:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1365 [2022-01-31 07:08:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1370 [2022-01-31 07:08:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1379 [2022-01-31 07:08:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1384 [2022-01-31 07:08:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1393 [2022-01-31 07:08:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1398 [2022-01-31 07:08:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1407 [2022-01-31 07:08:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1412 [2022-01-31 07:08:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1421 [2022-01-31 07:08:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2022-01-31 07:08:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1435 [2022-01-31 07:08:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2022-01-31 07:08:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1449 [2022-01-31 07:08:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1454 [2022-01-31 07:08:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1463 [2022-01-31 07:08:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1468 [2022-01-31 07:08:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1477 [2022-01-31 07:08:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1482 [2022-01-31 07:08:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1491 [2022-01-31 07:08:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2022-01-31 07:08:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1505 [2022-01-31 07:08:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1510 [2022-01-31 07:08:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1519 [2022-01-31 07:08:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1524 [2022-01-31 07:08:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1533 [2022-01-31 07:08:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1538 [2022-01-31 07:08:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1547 [2022-01-31 07:08:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1552 [2022-01-31 07:08:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1561 [2022-01-31 07:08:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1566 [2022-01-31 07:08:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1575 [2022-01-31 07:08:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1580 [2022-01-31 07:08:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1589 [2022-01-31 07:08:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2022-01-31 07:08:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1603 [2022-01-31 07:08:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1608 [2022-01-31 07:08:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1617 [2022-01-31 07:08:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1622 [2022-01-31 07:08:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1631 [2022-01-31 07:08:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1636 [2022-01-31 07:08:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1645 [2022-01-31 07:08:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2022-01-31 07:08:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1659 [2022-01-31 07:08:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1664 [2022-01-31 07:08:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1673 [2022-01-31 07:08:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1678 [2022-01-31 07:08:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1687 [2022-01-31 07:08:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1692 [2022-01-31 07:08:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1701 [2022-01-31 07:08:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1706 [2022-01-31 07:08:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1715 [2022-01-31 07:08:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1720 [2022-01-31 07:08:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1729 [2022-01-31 07:08:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2022-01-31 07:08:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1743 [2022-01-31 07:08:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2022-01-31 07:08:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1757 [2022-01-31 07:08:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1762 [2022-01-31 07:08:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1771 [2022-01-31 07:08:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1776 [2022-01-31 07:08:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2022-01-31 07:08:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1790 [2022-01-31 07:08:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2022-01-31 07:08:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1804 [2022-01-31 07:08:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1813 [2022-01-31 07:08:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1818 [2022-01-31 07:08:35,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1827 [2022-01-31 07:08:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1832 [2022-01-31 07:08:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1841 [2022-01-31 07:08:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1846 [2022-01-31 07:08:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1855 [2022-01-31 07:08:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1860 [2022-01-31 07:08:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1869 [2022-01-31 07:08:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1874 [2022-01-31 07:08:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2022-01-31 07:08:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1888 [2022-01-31 07:08:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1897 [2022-01-31 07:08:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2022-01-31 07:08:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1911 [2022-01-31 07:08:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1916 [2022-01-31 07:08:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1925 [2022-01-31 07:08:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2022-01-31 07:08:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1939 [2022-01-31 07:08:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1944 [2022-01-31 07:08:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1953 [2022-01-31 07:08:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1958 [2022-01-31 07:08:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1967 [2022-01-31 07:08:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1972 [2022-01-31 07:08:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1981 [2022-01-31 07:08:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1986 [2022-01-31 07:08:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1995 [2022-01-31 07:08:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2000 [2022-01-31 07:08:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2009 [2022-01-31 07:08:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2014 [2022-01-31 07:08:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2022-01-31 07:08:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2028 [2022-01-31 07:08:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2037 [2022-01-31 07:08:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2042 [2022-01-31 07:08:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2051 [2022-01-31 07:08:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2056 [2022-01-31 07:08:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2065 [2022-01-31 07:08:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2022-01-31 07:08:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2022-01-31 07:08:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2084 [2022-01-31 07:08:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2093 [2022-01-31 07:08:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2098 [2022-01-31 07:08:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2107 [2022-01-31 07:08:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2112 [2022-01-31 07:08:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2121 [2022-01-31 07:08:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2126 [2022-01-31 07:08:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2135 [2022-01-31 07:08:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2140 [2022-01-31 07:08:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2149 [2022-01-31 07:08:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2154 [2022-01-31 07:08:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2163 [2022-01-31 07:08:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2168 [2022-01-31 07:08:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2177 [2022-01-31 07:08:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2182 [2022-01-31 07:08:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2191 [2022-01-31 07:08:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2196 [2022-01-31 07:08:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2205 [2022-01-31 07:08:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2210 [2022-01-31 07:08:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2219 [2022-01-31 07:08:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2224 [2022-01-31 07:08:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2233 [2022-01-31 07:08:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2238 [2022-01-31 07:08:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2247 [2022-01-31 07:08:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2252 [2022-01-31 07:08:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2261 [2022-01-31 07:08:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2266 [2022-01-31 07:08:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2275 [2022-01-31 07:08:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2280 [2022-01-31 07:08:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2289 [2022-01-31 07:08:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2294 [2022-01-31 07:08:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2303 [2022-01-31 07:08:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2308 [2022-01-31 07:08:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2317 [2022-01-31 07:08:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2322 [2022-01-31 07:08:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2331 [2022-01-31 07:08:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2336 [2022-01-31 07:08:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2345 [2022-01-31 07:08:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2350 [2022-01-31 07:08:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2359 [2022-01-31 07:08:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2364 [2022-01-31 07:08:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:35,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2373 [2022-01-31 07:08:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2378 [2022-01-31 07:08:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2387 [2022-01-31 07:08:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2392 [2022-01-31 07:08:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2401 [2022-01-31 07:08:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2406 [2022-01-31 07:08:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2415 [2022-01-31 07:08:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2420 [2022-01-31 07:08:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2429 [2022-01-31 07:08:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2434 [2022-01-31 07:08:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2443 [2022-01-31 07:08:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2448 [2022-01-31 07:08:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2457 [2022-01-31 07:08:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2462 [2022-01-31 07:08:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2471 [2022-01-31 07:08:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2476 [2022-01-31 07:08:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2485 [2022-01-31 07:08:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2490 [2022-01-31 07:08:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2499 [2022-01-31 07:08:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2504 [2022-01-31 07:08:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2513 [2022-01-31 07:08:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2518 [2022-01-31 07:08:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2527 [2022-01-31 07:08:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2532 [2022-01-31 07:08:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2541 [2022-01-31 07:08:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2546 [2022-01-31 07:08:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2555 [2022-01-31 07:08:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2560 [2022-01-31 07:08:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2569 [2022-01-31 07:08:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2574 [2022-01-31 07:08:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2583 [2022-01-31 07:08:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2588 [2022-01-31 07:08:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2597 [2022-01-31 07:08:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2602 [2022-01-31 07:08:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2611 [2022-01-31 07:08:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2616 [2022-01-31 07:08:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2625 [2022-01-31 07:08:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2630 [2022-01-31 07:08:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2639 [2022-01-31 07:08:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2644 [2022-01-31 07:08:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2653 [2022-01-31 07:08:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2658 [2022-01-31 07:08:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2022-01-31 07:08:36,135 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:08:36,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127021827] [2022-01-31 07:08:36,135 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127021827] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:08:36,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [120515614] [2022-01-31 07:08:36,135 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-31 07:08:36,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:08:36,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:08:36,152 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) [2022-01-31 07:08:36,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-31 07:08:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:08:37,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 5751 conjuncts, 192 conjunts are in the unsatisfiable core [2022-01-31 07:08:37,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:08:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2022-01-31 07:08:40,486 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:09:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2022-01-31 07:09:10,773 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [120515614] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:09:10,774 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:09:10,775 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [194, 193, 193] total 386 [2022-01-31 07:09:10,775 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420239065] [2022-01-31 07:09:10,775 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:09:10,783 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 386 states [2022-01-31 07:09:10,784 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:09:10,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 386 interpolants. [2022-01-31 07:09:10,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73922, Invalid=74688, Unknown=0, NotChecked=0, Total=148610 [2022-01-31 07:09:10,805 INFO L87 Difference]: Start difference. First operand 1346 states and 2105 transitions. Second operand has 386 states, 386 states have (on average 3.9844559585492227) internal successors, (1538), 385 states have internal predecessors, (1538), 383 states have call successors, (766), 3 states have call predecessors, (766), 1 states have return successors, (763), 382 states have call predecessors, (763), 382 states have call successors, (763) [2022-01-31 07:12:03,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 07:12:03,424 INFO L93 Difference]: Finished difference Result 2695 states and 4413 transitions. [2022-01-31 07:12:03,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 385 states. [2022-01-31 07:12:03,426 INFO L78 Accepts]: Start accepts. Automaton has has 386 states, 386 states have (on average 3.9844559585492227) internal successors, (1538), 385 states have internal predecessors, (1538), 383 states have call successors, (766), 3 states have call predecessors, (766), 1 states have return successors, (763), 382 states have call predecessors, (763), 382 states have call successors, (763) Word has length 2671 [2022-01-31 07:12:03,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 07:12:03,439 INFO L225 Difference]: With dead ends: 2695 [2022-01-31 07:12:03,439 INFO L226 Difference]: Without dead ends: 2690 [2022-01-31 07:12:03,554 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6678 GetRequests, 5912 SyntacticMatches, 0 SemanticMatches, 766 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92056 ImplicationChecksByTransitivity, 75.1s TimeCoverageRelationStatistics Valid=220993, Invalid=368063, Unknown=0, NotChecked=0, Total=589056 [2022-01-31 07:12:03,555 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 9852 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 7897 mSolverCounterSat, 3258 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9852 SdHoareTripleChecker+Valid, 73 SdHoareTripleChecker+Invalid, 11155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3258 IncrementalHoareTripleChecker+Valid, 7897 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-01-31 07:12:03,555 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9852 Valid, 73 Invalid, 11155 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3258 Valid, 7897 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-01-31 07:12:03,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2690 states. [2022-01-31 07:12:03,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2690 to 2690. [2022-01-31 07:12:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2690 states, 1920 states have (on average 1.3984375) internal successors, (2685), 1920 states have internal predecessors, (2685), 767 states have call successors, (767), 4 states have call predecessors, (767), 2 states have return successors, (765), 765 states have call predecessors, (765), 765 states have call successors, (765) [2022-01-31 07:12:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 2690 states and 4217 transitions. [2022-01-31 07:12:03,652 INFO L78 Accepts]: Start accepts. Automaton has 2690 states and 4217 transitions. Word has length 2671 [2022-01-31 07:12:03,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 07:12:03,657 INFO L470 AbstractCegarLoop]: Abstraction has 2690 states and 4217 transitions. [2022-01-31 07:12:03,659 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 386 states, 386 states have (on average 3.9844559585492227) internal successors, (1538), 385 states have internal predecessors, (1538), 383 states have call successors, (766), 3 states have call predecessors, (766), 1 states have return successors, (763), 382 states have call predecessors, (763), 382 states have call successors, (763) [2022-01-31 07:12:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4217 transitions. [2022-01-31 07:12:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5360 [2022-01-31 07:12:03,822 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 07:12:03,823 INFO L514 BasicCegarLoop]: trace histogram [764, 764, 764, 382, 382, 382, 382, 382, 382, 382, 382, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 07:12:03,857 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-01-31 07:12:04,024 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:12:04,025 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 07:12:04,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 07:12:04,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1390899976, now seen corresponding path program 8 times [2022-01-31 07:12:04,026 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 07:12:04,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272258847] [2022-01-31 07:12:04,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 07:12:04,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 07:12:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 07:12:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 07:12:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-01-31 07:12:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-01-31 07:12:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-01-31 07:12:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-01-31 07:12:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-01-31 07:12:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-01-31 07:12:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-01-31 07:12:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-01-31 07:12:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-01-31 07:12:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-01-31 07:12:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-01-31 07:12:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-01-31 07:12:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-01-31 07:12:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-01-31 07:12:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-01-31 07:12:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-01-31 07:12:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-01-31 07:12:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-01-31 07:12:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-01-31 07:12:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-01-31 07:12:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-01-31 07:12:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-01-31 07:12:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-01-31 07:12:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-01-31 07:12:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-01-31 07:12:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-01-31 07:12:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-01-31 07:12:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-01-31 07:12:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-01-31 07:12:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-01-31 07:12:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-01-31 07:12:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-01-31 07:12:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-01-31 07:12:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-01-31 07:12:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-01-31 07:12:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-01-31 07:12:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-01-31 07:12:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-01-31 07:12:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-01-31 07:12:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-01-31 07:12:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-01-31 07:12:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-01-31 07:12:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-01-31 07:12:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-01-31 07:12:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2022-01-31 07:12:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-01-31 07:12:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-01-31 07:12:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-01-31 07:12:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-01-31 07:12:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2022-01-31 07:12:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-01-31 07:12:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-01-31 07:12:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-01-31 07:12:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2022-01-31 07:12:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-01-31 07:12:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-01-31 07:12:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-01-31 07:12:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-01-31 07:12:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-01-31 07:12:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-01-31 07:12:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-01-31 07:12:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-01-31 07:12:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-01-31 07:12:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-01-31 07:12:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-01-31 07:12:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-01-31 07:12:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2022-01-31 07:12:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-01-31 07:12:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-01-31 07:12:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-01-31 07:12:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-01-31 07:12:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-01-31 07:12:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2022-01-31 07:12:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2022-01-31 07:12:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2022-01-31 07:12:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2022-01-31 07:12:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2022-01-31 07:12:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-01-31 07:12:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2022-01-31 07:12:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2022-01-31 07:12:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2022-01-31 07:12:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2022-01-31 07:12:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-01-31 07:12:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2022-01-31 07:12:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2022-01-31 07:12:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2022-01-31 07:12:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2022-01-31 07:12:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2022-01-31 07:12:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2022-01-31 07:12:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 637 [2022-01-31 07:12:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2022-01-31 07:12:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-01-31 07:12:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-01-31 07:12:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2022-01-31 07:12:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2022-01-31 07:12:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 679 [2022-01-31 07:12:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 684 [2022-01-31 07:12:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2022-01-31 07:12:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 698 [2022-01-31 07:12:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2022-01-31 07:12:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2022-01-31 07:12:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2022-01-31 07:12:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2022-01-31 07:12:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2022-01-31 07:12:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2022-01-31 07:12:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2022-01-31 07:12:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2022-01-31 07:12:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763 [2022-01-31 07:12:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2022-01-31 07:12:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 777 [2022-01-31 07:12:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2022-01-31 07:12:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 791 [2022-01-31 07:12:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2022-01-31 07:12:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2022-01-31 07:12:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2022-01-31 07:12:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 819 [2022-01-31 07:12:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 824 [2022-01-31 07:12:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 833 [2022-01-31 07:12:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2022-01-31 07:12:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2022-01-31 07:12:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 852 [2022-01-31 07:12:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2022-01-31 07:12:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 866 [2022-01-31 07:12:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2022-01-31 07:12:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2022-01-31 07:12:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2022-01-31 07:12:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2022-01-31 07:12:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2022-01-31 07:12:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 908 [2022-01-31 07:12:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 917 [2022-01-31 07:12:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 922 [2022-01-31 07:12:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 931 [2022-01-31 07:12:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 936 [2022-01-31 07:12:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 945 [2022-01-31 07:12:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950 [2022-01-31 07:12:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 959 [2022-01-31 07:12:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2022-01-31 07:12:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 973 [2022-01-31 07:12:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 978 [2022-01-31 07:12:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 987 [2022-01-31 07:12:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2022-01-31 07:12:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001 [2022-01-31 07:12:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1006 [2022-01-31 07:12:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2022-01-31 07:12:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1020 [2022-01-31 07:12:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1029 [2022-01-31 07:12:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2022-01-31 07:12:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2022-01-31 07:12:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2022-01-31 07:12:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2022-01-31 07:12:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2022-01-31 07:12:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071 [2022-01-31 07:12:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076 [2022-01-31 07:12:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1085 [2022-01-31 07:12:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1090 [2022-01-31 07:12:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1099 [2022-01-31 07:12:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1104 [2022-01-31 07:12:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1113 [2022-01-31 07:12:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2022-01-31 07:12:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1127 [2022-01-31 07:12:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2022-01-31 07:12:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1141 [2022-01-31 07:12:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1146 [2022-01-31 07:12:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1155 [2022-01-31 07:12:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1160 [2022-01-31 07:12:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1169 [2022-01-31 07:12:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1174 [2022-01-31 07:12:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2022-01-31 07:12:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2022-01-31 07:12:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1197 [2022-01-31 07:12:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1202 [2022-01-31 07:12:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2022-01-31 07:12:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2022-01-31 07:12:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2022-01-31 07:12:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1230 [2022-01-31 07:12:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1239 [2022-01-31 07:12:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1244 [2022-01-31 07:12:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1253 [2022-01-31 07:12:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1258 [2022-01-31 07:12:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1267 [2022-01-31 07:12:42,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2022-01-31 07:12:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1281 [2022-01-31 07:12:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2022-01-31 07:12:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1295 [2022-01-31 07:12:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1300 [2022-01-31 07:12:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1309 [2022-01-31 07:12:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1314 [2022-01-31 07:12:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1323 [2022-01-31 07:12:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1328 [2022-01-31 07:12:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1337 [2022-01-31 07:12:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2022-01-31 07:12:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1351 [2022-01-31 07:12:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1356 [2022-01-31 07:12:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1365 [2022-01-31 07:12:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1370 [2022-01-31 07:12:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1379 [2022-01-31 07:12:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1384 [2022-01-31 07:12:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1393 [2022-01-31 07:12:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1398 [2022-01-31 07:12:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1407 [2022-01-31 07:12:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1412 [2022-01-31 07:12:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1421 [2022-01-31 07:12:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2022-01-31 07:12:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1435 [2022-01-31 07:12:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2022-01-31 07:12:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1449 [2022-01-31 07:12:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1454 [2022-01-31 07:12:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1463 [2022-01-31 07:12:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1468 [2022-01-31 07:12:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1477 [2022-01-31 07:12:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1482 [2022-01-31 07:12:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1491 [2022-01-31 07:12:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2022-01-31 07:12:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1505 [2022-01-31 07:12:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1510 [2022-01-31 07:12:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1519 [2022-01-31 07:12:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1524 [2022-01-31 07:12:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1533 [2022-01-31 07:12:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1538 [2022-01-31 07:12:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1547 [2022-01-31 07:12:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1552 [2022-01-31 07:12:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1561 [2022-01-31 07:12:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1566 [2022-01-31 07:12:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1575 [2022-01-31 07:12:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1580 [2022-01-31 07:12:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1589 [2022-01-31 07:12:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2022-01-31 07:12:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1603 [2022-01-31 07:12:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1608 [2022-01-31 07:12:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1617 [2022-01-31 07:12:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1622 [2022-01-31 07:12:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1631 [2022-01-31 07:12:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1636 [2022-01-31 07:12:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1645 [2022-01-31 07:12:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2022-01-31 07:12:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1659 [2022-01-31 07:12:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1664 [2022-01-31 07:12:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1673 [2022-01-31 07:12:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1678 [2022-01-31 07:12:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1687 [2022-01-31 07:12:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1692 [2022-01-31 07:12:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1701 [2022-01-31 07:12:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1706 [2022-01-31 07:12:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1715 [2022-01-31 07:12:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1720 [2022-01-31 07:12:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1729 [2022-01-31 07:12:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2022-01-31 07:12:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1743 [2022-01-31 07:12:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2022-01-31 07:12:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1757 [2022-01-31 07:12:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1762 [2022-01-31 07:12:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1771 [2022-01-31 07:12:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1776 [2022-01-31 07:12:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2022-01-31 07:12:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1790 [2022-01-31 07:12:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2022-01-31 07:12:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1804 [2022-01-31 07:12:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1813 [2022-01-31 07:12:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1818 [2022-01-31 07:12:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1827 [2022-01-31 07:12:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1832 [2022-01-31 07:12:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1841 [2022-01-31 07:12:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1846 [2022-01-31 07:12:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1855 [2022-01-31 07:12:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1860 [2022-01-31 07:12:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1869 [2022-01-31 07:12:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1874 [2022-01-31 07:12:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2022-01-31 07:12:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1888 [2022-01-31 07:12:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1897 [2022-01-31 07:12:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2022-01-31 07:12:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1911 [2022-01-31 07:12:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1916 [2022-01-31 07:12:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1925 [2022-01-31 07:12:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2022-01-31 07:12:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1939 [2022-01-31 07:12:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1944 [2022-01-31 07:12:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1953 [2022-01-31 07:12:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1958 [2022-01-31 07:12:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1967 [2022-01-31 07:12:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1972 [2022-01-31 07:12:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1981 [2022-01-31 07:12:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1986 [2022-01-31 07:12:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1995 [2022-01-31 07:12:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2000 [2022-01-31 07:12:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2009 [2022-01-31 07:12:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2014 [2022-01-31 07:12:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2022-01-31 07:12:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2028 [2022-01-31 07:12:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2037 [2022-01-31 07:12:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2042 [2022-01-31 07:12:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2051 [2022-01-31 07:12:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2056 [2022-01-31 07:12:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2065 [2022-01-31 07:12:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2022-01-31 07:12:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2022-01-31 07:12:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2084 [2022-01-31 07:12:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2093 [2022-01-31 07:12:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2098 [2022-01-31 07:12:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2107 [2022-01-31 07:12:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2112 [2022-01-31 07:12:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2121 [2022-01-31 07:12:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2126 [2022-01-31 07:12:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2135 [2022-01-31 07:12:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2140 [2022-01-31 07:12:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2149 [2022-01-31 07:12:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2154 [2022-01-31 07:12:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2163 [2022-01-31 07:12:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2168 [2022-01-31 07:12:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2177 [2022-01-31 07:12:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2182 [2022-01-31 07:12:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2191 [2022-01-31 07:12:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2196 [2022-01-31 07:12:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2205 [2022-01-31 07:12:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2210 [2022-01-31 07:12:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2219 [2022-01-31 07:12:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2224 [2022-01-31 07:12:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2233 [2022-01-31 07:12:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2238 [2022-01-31 07:12:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2247 [2022-01-31 07:12:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2252 [2022-01-31 07:12:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2261 [2022-01-31 07:12:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2266 [2022-01-31 07:12:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2275 [2022-01-31 07:12:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2280 [2022-01-31 07:12:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2289 [2022-01-31 07:12:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2294 [2022-01-31 07:12:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2303 [2022-01-31 07:12:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2308 [2022-01-31 07:12:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2317 [2022-01-31 07:12:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2322 [2022-01-31 07:12:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2331 [2022-01-31 07:12:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2336 [2022-01-31 07:12:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2345 [2022-01-31 07:12:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2350 [2022-01-31 07:12:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2359 [2022-01-31 07:12:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2364 [2022-01-31 07:12:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2373 [2022-01-31 07:12:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2378 [2022-01-31 07:12:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2387 [2022-01-31 07:12:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2392 [2022-01-31 07:12:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2401 [2022-01-31 07:12:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2406 [2022-01-31 07:12:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2415 [2022-01-31 07:12:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2420 [2022-01-31 07:12:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2429 [2022-01-31 07:12:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2434 [2022-01-31 07:12:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2443 [2022-01-31 07:12:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2448 [2022-01-31 07:12:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2457 [2022-01-31 07:12:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2462 [2022-01-31 07:12:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2471 [2022-01-31 07:12:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2476 [2022-01-31 07:12:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2485 [2022-01-31 07:12:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2490 [2022-01-31 07:12:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2499 [2022-01-31 07:12:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2504 [2022-01-31 07:12:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2513 [2022-01-31 07:12:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2518 [2022-01-31 07:12:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2527 [2022-01-31 07:12:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2532 [2022-01-31 07:12:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2541 [2022-01-31 07:12:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2546 [2022-01-31 07:12:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2555 [2022-01-31 07:12:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2560 [2022-01-31 07:12:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2569 [2022-01-31 07:12:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2574 [2022-01-31 07:12:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2583 [2022-01-31 07:12:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2588 [2022-01-31 07:12:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2597 [2022-01-31 07:12:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2602 [2022-01-31 07:12:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2611 [2022-01-31 07:12:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2616 [2022-01-31 07:12:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2625 [2022-01-31 07:12:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2630 [2022-01-31 07:12:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2639 [2022-01-31 07:12:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2644 [2022-01-31 07:12:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2653 [2022-01-31 07:12:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2658 [2022-01-31 07:12:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2667 [2022-01-31 07:12:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2672 [2022-01-31 07:12:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2681 [2022-01-31 07:12:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2686 [2022-01-31 07:12:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2695 [2022-01-31 07:12:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2700 [2022-01-31 07:12:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2709 [2022-01-31 07:12:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2714 [2022-01-31 07:12:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2723 [2022-01-31 07:12:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2728 [2022-01-31 07:12:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2737 [2022-01-31 07:12:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2742 [2022-01-31 07:12:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2751 [2022-01-31 07:12:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2756 [2022-01-31 07:12:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2765 [2022-01-31 07:12:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2770 [2022-01-31 07:12:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2779 [2022-01-31 07:12:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2784 [2022-01-31 07:12:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2793 [2022-01-31 07:12:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2798 [2022-01-31 07:12:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2807 [2022-01-31 07:12:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2812 [2022-01-31 07:12:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2821 [2022-01-31 07:12:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2826 [2022-01-31 07:12:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2835 [2022-01-31 07:12:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2840 [2022-01-31 07:12:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2849 [2022-01-31 07:12:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2854 [2022-01-31 07:12:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2863 [2022-01-31 07:12:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2868 [2022-01-31 07:12:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2877 [2022-01-31 07:12:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2882 [2022-01-31 07:12:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2891 [2022-01-31 07:12:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2896 [2022-01-31 07:12:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2905 [2022-01-31 07:12:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2910 [2022-01-31 07:12:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2919 [2022-01-31 07:12:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2924 [2022-01-31 07:12:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2933 [2022-01-31 07:12:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2938 [2022-01-31 07:12:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2947 [2022-01-31 07:12:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2952 [2022-01-31 07:12:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2961 [2022-01-31 07:12:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2966 [2022-01-31 07:12:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2975 [2022-01-31 07:12:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2980 [2022-01-31 07:12:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2989 [2022-01-31 07:12:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:42,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2994 [2022-01-31 07:12:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3003 [2022-01-31 07:12:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3008 [2022-01-31 07:12:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3017 [2022-01-31 07:12:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3022 [2022-01-31 07:12:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3031 [2022-01-31 07:12:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3036 [2022-01-31 07:12:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3045 [2022-01-31 07:12:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3050 [2022-01-31 07:12:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3059 [2022-01-31 07:12:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3064 [2022-01-31 07:12:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3073 [2022-01-31 07:12:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3078 [2022-01-31 07:12:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3087 [2022-01-31 07:12:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3092 [2022-01-31 07:12:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3101 [2022-01-31 07:12:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3106 [2022-01-31 07:12:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3115 [2022-01-31 07:12:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3120 [2022-01-31 07:12:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3129 [2022-01-31 07:12:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3134 [2022-01-31 07:12:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3143 [2022-01-31 07:12:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3148 [2022-01-31 07:12:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3157 [2022-01-31 07:12:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3162 [2022-01-31 07:12:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3171 [2022-01-31 07:12:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3176 [2022-01-31 07:12:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3185 [2022-01-31 07:12:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3190 [2022-01-31 07:12:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3199 [2022-01-31 07:12:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3204 [2022-01-31 07:12:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3213 [2022-01-31 07:12:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3218 [2022-01-31 07:12:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3227 [2022-01-31 07:12:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3232 [2022-01-31 07:12:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3241 [2022-01-31 07:12:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3246 [2022-01-31 07:12:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3255 [2022-01-31 07:12:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3260 [2022-01-31 07:12:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3269 [2022-01-31 07:12:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3274 [2022-01-31 07:12:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3283 [2022-01-31 07:12:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3288 [2022-01-31 07:12:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3297 [2022-01-31 07:12:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3302 [2022-01-31 07:12:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3311 [2022-01-31 07:12:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3316 [2022-01-31 07:12:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3325 [2022-01-31 07:12:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3330 [2022-01-31 07:12:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3339 [2022-01-31 07:12:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3344 [2022-01-31 07:12:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3353 [2022-01-31 07:12:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3358 [2022-01-31 07:12:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3367 [2022-01-31 07:12:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3372 [2022-01-31 07:12:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3381 [2022-01-31 07:12:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3386 [2022-01-31 07:12:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3395 [2022-01-31 07:12:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3400 [2022-01-31 07:12:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3409 [2022-01-31 07:12:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3414 [2022-01-31 07:12:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3423 [2022-01-31 07:12:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3428 [2022-01-31 07:12:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3437 [2022-01-31 07:12:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3442 [2022-01-31 07:12:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3451 [2022-01-31 07:12:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3456 [2022-01-31 07:12:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3465 [2022-01-31 07:12:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3470 [2022-01-31 07:12:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3479 [2022-01-31 07:12:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3484 [2022-01-31 07:12:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3493 [2022-01-31 07:12:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3498 [2022-01-31 07:12:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3507 [2022-01-31 07:12:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3512 [2022-01-31 07:12:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3521 [2022-01-31 07:12:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3526 [2022-01-31 07:12:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3535 [2022-01-31 07:12:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3540 [2022-01-31 07:12:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3549 [2022-01-31 07:12:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3554 [2022-01-31 07:12:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3563 [2022-01-31 07:12:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3568 [2022-01-31 07:12:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3577 [2022-01-31 07:12:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3582 [2022-01-31 07:12:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3591 [2022-01-31 07:12:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3596 [2022-01-31 07:12:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3605 [2022-01-31 07:12:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3610 [2022-01-31 07:12:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3619 [2022-01-31 07:12:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3624 [2022-01-31 07:12:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3633 [2022-01-31 07:12:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3638 [2022-01-31 07:12:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3647 [2022-01-31 07:12:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3652 [2022-01-31 07:12:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3661 [2022-01-31 07:12:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3666 [2022-01-31 07:12:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3675 [2022-01-31 07:12:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3680 [2022-01-31 07:12:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3689 [2022-01-31 07:12:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3694 [2022-01-31 07:12:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3703 [2022-01-31 07:12:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3708 [2022-01-31 07:12:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3717 [2022-01-31 07:12:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3722 [2022-01-31 07:12:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3731 [2022-01-31 07:12:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3736 [2022-01-31 07:12:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3745 [2022-01-31 07:12:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3750 [2022-01-31 07:12:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3759 [2022-01-31 07:12:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3764 [2022-01-31 07:12:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3773 [2022-01-31 07:12:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3778 [2022-01-31 07:12:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3787 [2022-01-31 07:12:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3792 [2022-01-31 07:12:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3801 [2022-01-31 07:12:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3806 [2022-01-31 07:12:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3815 [2022-01-31 07:12:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3820 [2022-01-31 07:12:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3829 [2022-01-31 07:12:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3834 [2022-01-31 07:12:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3843 [2022-01-31 07:12:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3848 [2022-01-31 07:12:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3857 [2022-01-31 07:12:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3862 [2022-01-31 07:12:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3871 [2022-01-31 07:12:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3876 [2022-01-31 07:12:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3885 [2022-01-31 07:12:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3890 [2022-01-31 07:12:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3899 [2022-01-31 07:12:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3904 [2022-01-31 07:12:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3913 [2022-01-31 07:12:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3918 [2022-01-31 07:12:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3927 [2022-01-31 07:12:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3932 [2022-01-31 07:12:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3941 [2022-01-31 07:12:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3946 [2022-01-31 07:12:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3955 [2022-01-31 07:12:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3960 [2022-01-31 07:12:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3969 [2022-01-31 07:12:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3974 [2022-01-31 07:12:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3983 [2022-01-31 07:12:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3988 [2022-01-31 07:12:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3997 [2022-01-31 07:12:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4002 [2022-01-31 07:12:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4011 [2022-01-31 07:12:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4016 [2022-01-31 07:12:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4025 [2022-01-31 07:12:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4030 [2022-01-31 07:12:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4039 [2022-01-31 07:12:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4044 [2022-01-31 07:12:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4053 [2022-01-31 07:12:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4058 [2022-01-31 07:12:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4067 [2022-01-31 07:12:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4072 [2022-01-31 07:12:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4081 [2022-01-31 07:12:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4086 [2022-01-31 07:12:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4095 [2022-01-31 07:12:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4100 [2022-01-31 07:12:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4109 [2022-01-31 07:12:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4114 [2022-01-31 07:12:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4123 [2022-01-31 07:12:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4128 [2022-01-31 07:12:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4137 [2022-01-31 07:12:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4142 [2022-01-31 07:12:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4151 [2022-01-31 07:12:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4156 [2022-01-31 07:12:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4165 [2022-01-31 07:12:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4170 [2022-01-31 07:12:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4179 [2022-01-31 07:12:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4184 [2022-01-31 07:12:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4193 [2022-01-31 07:12:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4198 [2022-01-31 07:12:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4207 [2022-01-31 07:12:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4212 [2022-01-31 07:12:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4221 [2022-01-31 07:12:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4226 [2022-01-31 07:12:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4235 [2022-01-31 07:12:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4240 [2022-01-31 07:12:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4249 [2022-01-31 07:12:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4254 [2022-01-31 07:12:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4263 [2022-01-31 07:12:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4268 [2022-01-31 07:12:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4277 [2022-01-31 07:12:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4282 [2022-01-31 07:12:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4291 [2022-01-31 07:12:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4296 [2022-01-31 07:12:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4305 [2022-01-31 07:12:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4310 [2022-01-31 07:12:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4319 [2022-01-31 07:12:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4324 [2022-01-31 07:12:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:43,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4333 [2022-01-31 07:12:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4338 [2022-01-31 07:12:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4347 [2022-01-31 07:12:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4352 [2022-01-31 07:12:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4361 [2022-01-31 07:12:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4366 [2022-01-31 07:12:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4375 [2022-01-31 07:12:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4380 [2022-01-31 07:12:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4389 [2022-01-31 07:12:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4394 [2022-01-31 07:12:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4403 [2022-01-31 07:12:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4408 [2022-01-31 07:12:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4417 [2022-01-31 07:12:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4422 [2022-01-31 07:12:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4431 [2022-01-31 07:12:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4436 [2022-01-31 07:12:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4445 [2022-01-31 07:12:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4450 [2022-01-31 07:12:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4459 [2022-01-31 07:12:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4464 [2022-01-31 07:12:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4473 [2022-01-31 07:12:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4478 [2022-01-31 07:12:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4487 [2022-01-31 07:12:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4492 [2022-01-31 07:12:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4501 [2022-01-31 07:12:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4506 [2022-01-31 07:12:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4515 [2022-01-31 07:12:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4520 [2022-01-31 07:12:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4529 [2022-01-31 07:12:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4534 [2022-01-31 07:12:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4543 [2022-01-31 07:12:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4548 [2022-01-31 07:12:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4557 [2022-01-31 07:12:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4562 [2022-01-31 07:12:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4571 [2022-01-31 07:12:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4576 [2022-01-31 07:12:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4585 [2022-01-31 07:12:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4590 [2022-01-31 07:12:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4599 [2022-01-31 07:12:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4604 [2022-01-31 07:12:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4613 [2022-01-31 07:12:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4618 [2022-01-31 07:12:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4627 [2022-01-31 07:12:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4632 [2022-01-31 07:12:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4641 [2022-01-31 07:12:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4646 [2022-01-31 07:12:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4655 [2022-01-31 07:12:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4660 [2022-01-31 07:12:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4669 [2022-01-31 07:12:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4674 [2022-01-31 07:12:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4683 [2022-01-31 07:12:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4688 [2022-01-31 07:12:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4697 [2022-01-31 07:12:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4702 [2022-01-31 07:12:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4711 [2022-01-31 07:12:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4716 [2022-01-31 07:12:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4725 [2022-01-31 07:12:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4730 [2022-01-31 07:12:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4739 [2022-01-31 07:12:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4744 [2022-01-31 07:12:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4753 [2022-01-31 07:12:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4758 [2022-01-31 07:12:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4767 [2022-01-31 07:12:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4772 [2022-01-31 07:12:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4781 [2022-01-31 07:12:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4786 [2022-01-31 07:12:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4795 [2022-01-31 07:12:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4800 [2022-01-31 07:12:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4809 [2022-01-31 07:12:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4814 [2022-01-31 07:12:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4823 [2022-01-31 07:12:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4828 [2022-01-31 07:12:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4837 [2022-01-31 07:12:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4842 [2022-01-31 07:12:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4851 [2022-01-31 07:12:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4856 [2022-01-31 07:12:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4865 [2022-01-31 07:12:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4870 [2022-01-31 07:12:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4879 [2022-01-31 07:12:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4884 [2022-01-31 07:12:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4893 [2022-01-31 07:12:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4898 [2022-01-31 07:12:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4907 [2022-01-31 07:12:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4912 [2022-01-31 07:12:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4921 [2022-01-31 07:12:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4926 [2022-01-31 07:12:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4935 [2022-01-31 07:12:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4940 [2022-01-31 07:12:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4949 [2022-01-31 07:12:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4954 [2022-01-31 07:12:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4963 [2022-01-31 07:12:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4968 [2022-01-31 07:12:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4977 [2022-01-31 07:12:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4982 [2022-01-31 07:12:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4991 [2022-01-31 07:12:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4996 [2022-01-31 07:12:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5005 [2022-01-31 07:12:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5010 [2022-01-31 07:12:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5019 [2022-01-31 07:12:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5024 [2022-01-31 07:12:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5033 [2022-01-31 07:12:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5038 [2022-01-31 07:12:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5047 [2022-01-31 07:12:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5052 [2022-01-31 07:12:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5061 [2022-01-31 07:12:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5066 [2022-01-31 07:12:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5075 [2022-01-31 07:12:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5080 [2022-01-31 07:12:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5089 [2022-01-31 07:12:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5094 [2022-01-31 07:12:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5103 [2022-01-31 07:12:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5108 [2022-01-31 07:12:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5117 [2022-01-31 07:12:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5122 [2022-01-31 07:12:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5131 [2022-01-31 07:12:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5136 [2022-01-31 07:12:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5145 [2022-01-31 07:12:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5150 [2022-01-31 07:12:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5159 [2022-01-31 07:12:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5164 [2022-01-31 07:12:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5173 [2022-01-31 07:12:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5178 [2022-01-31 07:12:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5187 [2022-01-31 07:12:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5192 [2022-01-31 07:12:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5201 [2022-01-31 07:12:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5206 [2022-01-31 07:12:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5215 [2022-01-31 07:12:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5220 [2022-01-31 07:12:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5229 [2022-01-31 07:12:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5234 [2022-01-31 07:12:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5243 [2022-01-31 07:12:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5248 [2022-01-31 07:12:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5257 [2022-01-31 07:12:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5262 [2022-01-31 07:12:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5271 [2022-01-31 07:12:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5276 [2022-01-31 07:12:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5285 [2022-01-31 07:12:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5290 [2022-01-31 07:12:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5299 [2022-01-31 07:12:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5304 [2022-01-31 07:12:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5313 [2022-01-31 07:12:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5318 [2022-01-31 07:12:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5327 [2022-01-31 07:12:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5332 [2022-01-31 07:12:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5341 [2022-01-31 07:12:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:44,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5346 [2022-01-31 07:12:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 07:12:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2022-01-31 07:12:45,049 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 07:12:45,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272258847] [2022-01-31 07:12:45,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272258847] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-31 07:12:45,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245330059] [2022-01-31 07:12:45,050 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-31 07:12:45,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 07:12:45,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 07:12:45,051 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) [2022-01-31 07:12:45,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-01-31 07:12:46,867 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-31 07:12:46,867 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 07:12:46,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 11511 conjuncts, 384 conjunts are in the unsatisfiable core [2022-01-31 07:12:47,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 07:12:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2022-01-31 07:12:55,122 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 07:14:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2022-01-31 07:14:54,502 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1245330059] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 07:14:54,502 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-31 07:14:54,503 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [386, 385, 385] total 770 [2022-01-31 07:14:54,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133732001] [2022-01-31 07:14:54,505 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-31 07:14:54,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 770 states [2022-01-31 07:14:54,511 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 07:14:54,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 770 interpolants. [2022-01-31 07:14:54,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=295298, Invalid=296832, Unknown=0, NotChecked=0, Total=592130 [2022-01-31 07:14:54,679 INFO L87 Difference]: Start difference. First operand 2690 states and 4217 transitions. Second operand has 770 states, 770 states have (on average 3.9922077922077923) internal successors, (3074), 769 states have internal predecessors, (3074), 767 states have call successors, (1534), 3 states have call predecessors, (1534), 1 states have return successors, (1531), 766 states have call predecessors, (1531), 766 states have call successors, (1531)