/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 10 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 11:47:47,274 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 11:47:47,343 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 11:47:47,349 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 11:47:47,349 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 11:47:47,371 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 11:47:47,372 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 11:47:47,372 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 11:47:47,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 11:47:47,376 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 11:47:47,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 11:47:47,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 11:47:47,376 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 11:47:47,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 11:47:47,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 11:47:47,378 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 11:47:47,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 11:47:47,378 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 11:47:47,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 11:47:47,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 11:47:47,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 11:47:47,379 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 11:47:47,380 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 11:47:47,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 11:47:47,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 11:47:47,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 11:47:47,381 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 11:47:47,381 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 11:47:47,381 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 11:47:47,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 11:47:47,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 11:47:47,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 11:47:47,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 11:47:47,383 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 11:47:47,383 INFO L153 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-05-06 11:47:47,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 11:47:47,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 11:47:47,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 11:47:47,667 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 11:47:47,668 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 11:47:47,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-06 11:47:48,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 11:47:48,959 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 11:47:48,959 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-06 11:47:48,967 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/604422318/c3eda57488544af9ac59e11a7bb38b00/FLAG0636bad48 [2024-05-06 11:47:48,984 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/604422318/c3eda57488544af9ac59e11a7bb38b00 [2024-05-06 11:47:48,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 11:47:48,988 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 11:47:48,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 11:47:48,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 11:47:48,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 11:47:48,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 11:47:48" (1/1) ... [2024-05-06 11:47:48,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aaebab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:48, skipping insertion in model container [2024-05-06 11:47:48,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 11:47:48" (1/1) ... [2024-05-06 11:47:49,025 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 11:47:49,190 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c[4722,4735] [2024-05-06 11:47:49,196 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 11:47:49,206 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 11:47:49,241 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c[4722,4735] [2024-05-06 11:47:49,242 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 11:47:49,250 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 11:47:49,250 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 11:47:49,255 INFO L206 MainTranslator]: Completed translation [2024-05-06 11:47:49,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49 WrapperNode [2024-05-06 11:47:49,256 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 11:47:49,257 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 11:47:49,257 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 11:47:49,257 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 11:47:49,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,279 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,306 INFO L138 Inliner]: procedures = 25, calls = 98, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 264 [2024-05-06 11:47:49,306 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 11:47:49,307 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 11:47:49,307 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 11:47:49,307 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 11:47:49,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,328 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,332 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,334 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,335 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,336 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 11:47:49,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 11:47:49,338 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 11:47:49,338 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 11:47:49,339 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (1/1) ... [2024-05-06 11:47:49,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 11:47:49,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 11:47:49,378 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-06 11:47:49,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-06 11:47:49,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 11:47:49,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-06 11:47:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-06 11:47:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-06 11:47:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-06 11:47:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-06 11:47:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-06 11:47:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-06 11:47:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 11:47:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 11:47:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 11:47:49,429 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 11:47:49,554 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 11:47:49,556 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 11:47:49,835 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 11:47:49,870 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 11:47:49,871 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 11:47:49,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 11:47:49 BoogieIcfgContainer [2024-05-06 11:47:49,872 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 11:47:49,874 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 11:47:49,874 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 11:47:49,876 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 11:47:49,876 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 11:47:48" (1/3) ... [2024-05-06 11:47:49,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f324258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 11:47:49, skipping insertion in model container [2024-05-06 11:47:49,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:47:49" (2/3) ... [2024-05-06 11:47:49,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f324258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 11:47:49, skipping insertion in model container [2024-05-06 11:47:49,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 11:47:49" (3/3) ... [2024-05-06 11:47:49,878 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2024-05-06 11:47:49,883 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 11:47:49,890 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 11:47:49,891 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 11:47:49,891 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 11:47:49,959 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-06 11:47:49,991 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 11:47:49,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 11:47:49,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 11:47:49,994 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-06 11:47:50,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-06 11:47:50,041 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 11:47:50,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 11:47:50,064 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 11:47:50,069 INFO L357 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=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4e31b3c8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 11:47:50,069 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-06 11:47:50,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1969949032, now seen corresponding path program 1 times [2024-05-06 11:47:50,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:50,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:50,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:50,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 11:47:50,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-06 11:47:50,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1495396211, now seen corresponding path program 1 times [2024-05-06 11:47:50,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:50,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:51,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 11:47:51,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-05-06 11:47:51,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1495402169, now seen corresponding path program 1 times [2024-05-06 11:47:51,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:51,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:51,511 INFO L85 PathProgramCache]: Analyzing trace with hash 1495611699, now seen corresponding path program 1 times [2024-05-06 11:47:51,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:51,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:51,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:51,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 11:47:51,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2024-05-06 11:47:52,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:52,176 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 1 times [2024-05-06 11:47:52,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:52,454 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 1 times [2024-05-06 11:47:52,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:52,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:52,630 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 1 times [2024-05-06 11:47:52,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:52,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:52,786 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 1 times [2024-05-06 11:47:52,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:52,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 1 times [2024-05-06 11:47:52,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:52,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:53,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1835215466, now seen corresponding path program 1 times [2024-05-06 11:47:53,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:53,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:53,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 11:47:53,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2024-05-06 11:47:53,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:53,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 2 times [2024-05-06 11:47:53,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:53,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:53,750 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:54,028 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 2 times [2024-05-06 11:47:54,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:54,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:54,372 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 2 times [2024-05-06 11:47:54,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,532 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:54,748 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 2 times [2024-05-06 11:47:54,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:54,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:55,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 2 times [2024-05-06 11:47:55,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:55,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:55,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:55,178 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 11:47:55,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 11:47:55,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1738554938, now seen corresponding path program 1 times [2024-05-06 11:47:55,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 11:47:55,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739407803] [2024-05-06 11:47:55,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:47:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:47:56,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 11:47:56,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739407803] [2024-05-06 11:47:56,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739407803] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 11:47:56,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 11:47:56,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-06 11:47:56,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788864652] [2024-05-06 11:47:56,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 11:47:56,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-06 11:47:56,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 11:47:56,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-06 11:47:56,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=448, Unknown=0, NotChecked=0, Total=506 [2024-05-06 11:47:56,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:47:56,102 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 11:47:56,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.434782608695652) internal successors, (194), 23 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 11:47:56,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:47:56,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:56,698 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 3 times [2024-05-06 11:47:56,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:56,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:56,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:57,150 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 3 times [2024-05-06 11:47:57,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:57,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:57,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:57,635 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 3 times [2024-05-06 11:47:57,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:57,648 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:58,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:58,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 1 times [2024-05-06 11:47:58,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:58,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:58,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:59,093 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 1 times [2024-05-06 11:47:59,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:59,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:59,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:47:59,599 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 1 times [2024-05-06 11:47:59,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:47:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:47:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:59,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:47:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:47:59,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:00,037 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 1 times [2024-05-06 11:48:00,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:00,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:00,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:00,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:00,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1820287447, now seen corresponding path program 1 times [2024-05-06 11:48:00,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:00,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:00,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:00,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:00,779 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 1 times [2024-05-06 11:48:00,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:00,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:01,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:01,281 INFO L85 PathProgramCache]: Analyzing trace with hash -601254070, now seen corresponding path program 1 times [2024-05-06 11:48:01,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:01,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:01,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:01,845 INFO L85 PathProgramCache]: Analyzing trace with hash 2064337302, now seen corresponding path program 1 times [2024-05-06 11:48:01,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:01,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,020 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:02,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-06 11:48:02,091 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 1 times [2024-05-06 11:48:02,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,232 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:02,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-06 11:48:02,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1365214413, now seen corresponding path program 1 times [2024-05-06 11:48:02,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:02,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1479147543, now seen corresponding path program 1 times [2024-05-06 11:48:02,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:02,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:03,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1427346773, now seen corresponding path program 1 times [2024-05-06 11:48:03,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,529 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:03,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-06 11:48:03,593 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 1 times [2024-05-06 11:48:03,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,606 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,740 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:03,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-06 11:48:03,799 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 1 times [2024-05-06 11:48:03,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:03,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:04,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:04,286 INFO L85 PathProgramCache]: Analyzing trace with hash -722893688, now seen corresponding path program 1 times [2024-05-06 11:48:04,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:04,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:04,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:04,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1235139308, now seen corresponding path program 1 times [2024-05-06 11:48:04,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:04,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:06,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:06,423 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 1 times [2024-05-06 11:48:06,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:06,435 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:06,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:06,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1108547332, now seen corresponding path program 1 times [2024-05-06 11:48:06,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:06,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:06,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:06,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:07,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1578447747, now seen corresponding path program 1 times [2024-05-06 11:48:07,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:07,181 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:07,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:07,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1896427326, now seen corresponding path program 1 times [2024-05-06 11:48:07,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:07,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:07,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:08,113 INFO L85 PathProgramCache]: Analyzing trace with hash 338169880, now seen corresponding path program 1 times [2024-05-06 11:48:08,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:08,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:08,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:08,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:08,551 INFO L85 PathProgramCache]: Analyzing trace with hash -543379521, now seen corresponding path program 1 times [2024-05-06 11:48:08,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:08,568 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:08,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:08,922 INFO L85 PathProgramCache]: Analyzing trace with hash 2060583673, now seen corresponding path program 1 times [2024-05-06 11:48:08,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:08,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:09,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:09,309 INFO L85 PathProgramCache]: Analyzing trace with hash 730519314, now seen corresponding path program 1 times [2024-05-06 11:48:09,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:09,324 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:09,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:09,677 INFO L85 PathProgramCache]: Analyzing trace with hash -416691701, now seen corresponding path program 2 times [2024-05-06 11:48:09,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:09,693 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:09,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:10,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 1 times [2024-05-06 11:48:10,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,028 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:10,389 INFO L85 PathProgramCache]: Analyzing trace with hash 162107589, now seen corresponding path program 1 times [2024-05-06 11:48:10,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:10,719 INFO L85 PathProgramCache]: Analyzing trace with hash -1802161794, now seen corresponding path program 1 times [2024-05-06 11:48:10,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:10,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:11,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1182404479, now seen corresponding path program 1 times [2024-05-06 11:48:11,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:11,175 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:11,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:11,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1763073097, now seen corresponding path program 1 times [2024-05-06 11:48:11,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:11,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:11,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:11,936 INFO L85 PathProgramCache]: Analyzing trace with hash -56972224, now seen corresponding path program 1 times [2024-05-06 11:48:11,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:11,955 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:12,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1804433841, now seen corresponding path program 1 times [2024-05-06 11:48:12,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,405 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,484 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:12,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 1 times [2024-05-06 11:48:12,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:12,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:12,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1006516419, now seen corresponding path program 1 times [2024-05-06 11:48:12,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:12,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:12,994 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:13,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:13,433 INFO L85 PathProgramCache]: Analyzing trace with hash 1964435699, now seen corresponding path program 1 times [2024-05-06 11:48:13,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:13,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:13,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:13,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 1 times [2024-05-06 11:48:13,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:13,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:13,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:14,036 INFO L85 PathProgramCache]: Analyzing trace with hash -30968092, now seen corresponding path program 1 times [2024-05-06 11:48:14,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:14,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:14,543 INFO L85 PathProgramCache]: Analyzing trace with hash 848030514, now seen corresponding path program 1 times [2024-05-06 11:48:14,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:14,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1014332844, now seen corresponding path program 1 times [2024-05-06 11:48:14,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:14,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:15,246 INFO L85 PathProgramCache]: Analyzing trace with hash 810503810, now seen corresponding path program 1 times [2024-05-06 11:48:15,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:15,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:15,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:15,734 INFO L85 PathProgramCache]: Analyzing trace with hash -586643756, now seen corresponding path program 1 times [2024-05-06 11:48:15,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:15,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:15,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:15,967 INFO L85 PathProgramCache]: Analyzing trace with hash 26349997, now seen corresponding path program 1 times [2024-05-06 11:48:15,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:15,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:23,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1835209508, now seen corresponding path program 1 times [2024-05-06 11:48:23,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:23,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:23,656 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:25,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1834999978, now seen corresponding path program 1 times [2024-05-06 11:48:25,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:48:25,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:48:25,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:25,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:48:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:48:25,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 11:48:25,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=971, Unknown=0, NotChecked=0, Total=1056 [2024-05-06 11:48:25,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:25,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 2 times [2024-05-06 11:48:25,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:25,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:25,941 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:26,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:26,322 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 2 times [2024-05-06 11:48:26,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:26,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:26,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:26,773 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 2 times [2024-05-06 11:48:26,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:26,790 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:26,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:27,141 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 2 times [2024-05-06 11:48:27,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:27,161 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:27,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:27,661 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 2 times [2024-05-06 11:48:27,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:27,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:27,929 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:27,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 234 [2024-05-06 11:48:27,992 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 2 times [2024-05-06 11:48:27,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:27,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,124 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:28,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-06 11:48:28,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1365214413, now seen corresponding path program 2 times [2024-05-06 11:48:28,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:28,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,445 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:28,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-06 11:48:28,501 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 2 times [2024-05-06 11:48:28,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:28,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,626 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:48:28,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 264 treesize of output 242 [2024-05-06 11:48:28,688 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 2 times [2024-05-06 11:48:28,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:28,700 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:29,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:29,683 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 2 times [2024-05-06 11:48:29,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:29,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:29,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:29,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 2 times [2024-05-06 11:48:29,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:29,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:29,983 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:30,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:30,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 2 times [2024-05-06 11:48:30,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:30,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:30,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:30,616 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 2 times [2024-05-06 11:48:30,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:30,642 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:36,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:37,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1052895230, now seen corresponding path program 1 times [2024-05-06 11:48:37,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:37,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:37,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:37,567 INFO L85 PathProgramCache]: Analyzing trace with hash -951792172, now seen corresponding path program 1 times [2024-05-06 11:48:37,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:37,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:37,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:37,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1737238349, now seen corresponding path program 1 times [2024-05-06 11:48:37,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:37,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:38,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:38,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1513148914, now seen corresponding path program 1 times [2024-05-06 11:48:38,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:38,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:38,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:38,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:38,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1572931768, now seen corresponding path program 1 times [2024-05-06 11:48:38,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:38,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:38,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:39,136 INFO L85 PathProgramCache]: Analyzing trace with hash -327933297, now seen corresponding path program 1 times [2024-05-06 11:48:39,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:39,149 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:39,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:39,671 INFO L85 PathProgramCache]: Analyzing trace with hash -287771095, now seen corresponding path program 1 times [2024-05-06 11:48:39,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:39,684 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:39,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:40,037 INFO L85 PathProgramCache]: Analyzing trace with hash 533982786, now seen corresponding path program 1 times [2024-05-06 11:48:40,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:40,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:40,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1529920827, now seen corresponding path program 2 times [2024-05-06 11:48:40,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,415 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:40,637 INFO L85 PathProgramCache]: Analyzing trace with hash -2050735201, now seen corresponding path program 1 times [2024-05-06 11:48:40,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:40,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:40,998 INFO L85 PathProgramCache]: Analyzing trace with hash 788381685, now seen corresponding path program 1 times [2024-05-06 11:48:40,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,010 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:41,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1695204178, now seen corresponding path program 1 times [2024-05-06 11:48:41,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:41,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:41,768 INFO L85 PathProgramCache]: Analyzing trace with hash -728697169, now seen corresponding path program 1 times [2024-05-06 11:48:41,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:41,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:42,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1547626873, now seen corresponding path program 1 times [2024-05-06 11:48:42,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:42,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:42,413 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:42,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:42,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1889640304, now seen corresponding path program 1 times [2024-05-06 11:48:42,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:42,965 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:43,359 INFO L85 PathProgramCache]: Analyzing trace with hash 1798093953, now seen corresponding path program 1 times [2024-05-06 11:48:43,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:43,598 INFO L85 PathProgramCache]: Analyzing trace with hash -349707203, now seen corresponding path program 1 times [2024-05-06 11:48:43,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,607 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:43,953 INFO L85 PathProgramCache]: Analyzing trace with hash -1328585837, now seen corresponding path program 1 times [2024-05-06 11:48:43,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:43,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:44,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:44,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1776546781, now seen corresponding path program 1 times [2024-05-06 11:48:44,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:44,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:44,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:44,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1264636866, now seen corresponding path program 1 times [2024-05-06 11:48:44,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:44,815 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:44,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:45,148 INFO L85 PathProgramCache]: Analyzing trace with hash -937577964, now seen corresponding path program 1 times [2024-05-06 11:48:45,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:45,614 INFO L85 PathProgramCache]: Analyzing trace with hash -1212308990, now seen corresponding path program 1 times [2024-05-06 11:48:45,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:45,862 INFO L85 PathProgramCache]: Analyzing trace with hash 2031015036, now seen corresponding path program 1 times [2024-05-06 11:48:45,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:45,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:45,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:46,253 INFO L85 PathProgramCache]: Analyzing trace with hash 504163666, now seen corresponding path program 1 times [2024-05-06 11:48:46,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:46,266 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:46,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:46,786 INFO L85 PathProgramCache]: Analyzing trace with hash 39630340, now seen corresponding path program 1 times [2024-05-06 11:48:46,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:46,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:46,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:46,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:47,063 INFO L85 PathProgramCache]: Analyzing trace with hash 336240861, now seen corresponding path program 1 times [2024-05-06 11:48:47,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:47,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:47,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:47,431 INFO L85 PathProgramCache]: Analyzing trace with hash 1969248227, now seen corresponding path program 1 times [2024-05-06 11:48:47,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:47,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:47,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:47,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1051344102, now seen corresponding path program 1 times [2024-05-06 11:48:47,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:47,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:47,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:48,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:48,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1980036766, now seen corresponding path program 1 times [2024-05-06 11:48:48,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:48,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:48,307 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:48,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:48:48,802 INFO L85 PathProgramCache]: Analyzing trace with hash 2146455161, now seen corresponding path program 1 times [2024-05-06 11:48:48,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:48:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:48:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:48:48,812 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:48:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:17,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-06 11:49:18,175 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 1 times [2024-05-06 11:49:18,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:18,183 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:18,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:18,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 1 times [2024-05-06 11:49:18,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:18,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:18,863 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:18,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-06 11:49:19,237 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 1 times [2024-05-06 11:49:19,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:19,246 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:19,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-06 11:49:19,797 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 1 times [2024-05-06 11:49:19,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:19,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:19,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:20,230 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 1 times [2024-05-06 11:49:20,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:20,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:20,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:20,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:20,460 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 1 times [2024-05-06 11:49:20,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:20,475 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:20,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-06 11:49:20,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,SelfDestructingSolverStorable19,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable20,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28,SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable110,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable76,SelfDestructingSolverStorable104,SelfDestructingSolverStorable77,SelfDestructingSolverStorable105,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,SelfDestructingSolverStorable115,SelfDestructingSolverStorable66,SelfDestructingSolverStorable116,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-05-06 11:49:20,505 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 11:49:20,506 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 11:49:20,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1962475610, now seen corresponding path program 2 times [2024-05-06 11:49:20,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 11:49:20,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949083833] [2024-05-06 11:49:20,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:49:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:49:21,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 11:49:21,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949083833] [2024-05-06 11:49:21,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949083833] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 11:49:21,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 11:49:21,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2024-05-06 11:49:21,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637326520] [2024-05-06 11:49:21,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 11:49:21,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-05-06 11:49:21,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 11:49:21,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-05-06 11:49:21,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=709, Unknown=0, NotChecked=0, Total=812 [2024-05-06 11:49:21,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:49:21,529 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 11:49:21,529 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.689655172413793) internal successors, (194), 29 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 11:49:21,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-06 11:49:21,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:49:22,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:22,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 3 times [2024-05-06 11:49:22,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:22,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:22,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:22,787 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 3 times [2024-05-06 11:49:22,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:22,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:22,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:23,098 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 3 times [2024-05-06 11:49:23,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:23,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,352 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:23,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-06 11:49:23,400 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 3 times [2024-05-06 11:49:23,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,533 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:23,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-06 11:49:23,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1365214413, now seen corresponding path program 3 times [2024-05-06 11:49:23,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,846 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:23,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-06 11:49:23,898 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 3 times [2024-05-06 11:49:23,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:23,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:24,184 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:24,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-06 11:49:24,231 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 3 times [2024-05-06 11:49:24,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:24,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:24,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:51,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-06 11:49:51,580 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 2 times [2024-05-06 11:49:51,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:51,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:51,589 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:51,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:52,240 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 2 times [2024-05-06 11:49:52,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:52,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:52,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-06 11:49:52,718 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 2 times [2024-05-06 11:49:52,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:52,728 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:52,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-06 11:49:53,574 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 2 times [2024-05-06 11:49:53,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:53,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:53,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:53,930 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 2 times [2024-05-06 11:49:53,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:53,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:53,960 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:54,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:54,318 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 2 times [2024-05-06 11:49:54,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:54,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:54,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:55,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 1 times [2024-05-06 11:49:55,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:55,086 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:55,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-06 11:49:55,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-05-06 11:49:55,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,SelfDestructingSolverStorable120,SelfDestructingSolverStorable131,SelfDestructingSolverStorable121,SelfDestructingSolverStorable119,SelfDestructingSolverStorable126,SelfDestructingSolverStorable127,SelfDestructingSolverStorable117,SelfDestructingSolverStorable128,SelfDestructingSolverStorable118,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,SelfDestructingSolverStorable125 [2024-05-06 11:49:55,106 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 11:49:55,107 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 11:49:55,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1773384416, now seen corresponding path program 3 times [2024-05-06 11:49:55,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 11:49:55,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019405789] [2024-05-06 11:49:55,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 11:49:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 11:49:56,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 11:49:56,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019405789] [2024-05-06 11:49:56,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019405789] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 11:49:56,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 11:49:56,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2024-05-06 11:49:56,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587042278] [2024-05-06 11:49:56,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 11:49:56,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-06 11:49:56,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 11:49:56,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-06 11:49:56,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=633, Unknown=0, NotChecked=0, Total=702 [2024-05-06 11:49:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:49:56,118 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 11:49:56,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 7.185185185185185) internal successors, (194), 27 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 11:49:56,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-06 11:49:56,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-05-06 11:49:56,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 11:49:57,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-06 11:49:57,185 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 4 times [2024-05-06 11:49:57,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:57,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,218 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,448 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:57,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-06 11:49:57,492 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 4 times [2024-05-06 11:49:57,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,503 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,600 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:57,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-06 11:49:57,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1365214413, now seen corresponding path program 4 times [2024-05-06 11:49:57,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:57,924 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:57,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-06 11:49:57,988 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 4 times [2024-05-06 11:49:57,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:58,000 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:58,116 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 11:49:58,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-06 11:49:58,177 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 4 times [2024-05-06 11:49:58,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 11:49:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 11:49:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 11:49:58,189 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 11:49:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat