/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 SLEEP_SET --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 21:56:05,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 21:56:05,949 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 21:56:05,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 21:56:05,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 21:56:05,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 21:56:05,973 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 21:56:05,973 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 21:56:05,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 21:56:05,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 21:56:05,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 21:56:05,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 21:56:05,974 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 21:56:05,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 21:56:05,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 21:56:05,975 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 21:56:05,975 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 21:56:05,976 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 21:56:05,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 21:56:05,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 21:56:05,988 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 21:56:05,989 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 21:56:05,989 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 21:56:05,989 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 21:56:05,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 21:56:05,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 21:56:05,990 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 21:56:05,990 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 21:56:05,990 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 21:56:05,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 21:56:05,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 21:56:05,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 21:56:05,991 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 21:56:05,992 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> SLEEP_SET Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-05-06 21:56:06,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 21:56:06,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 21:56:06,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 21:56:06,222 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 21:56:06,223 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 21:56:06,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-06 21:56:07,363 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 21:56:07,518 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 21:56:07,518 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-06 21:56:07,527 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/77858aa49/0e0753b7ee5d481e809eb1724f9700c4/FLAGfbdca41dc [2024-05-06 21:56:07,539 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/77858aa49/0e0753b7ee5d481e809eb1724f9700c4 [2024-05-06 21:56:07,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 21:56:07,543 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 21:56:07,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 21:56:07,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 21:56:07,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 21:56:07,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@603042d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07, skipping insertion in model container [2024-05-06 21:56:07,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,570 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 21:56:07,719 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 21:56:07,722 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 21:56:07,758 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 21:56:07,794 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 21:56:07,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 21:56:07,801 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 21:56:07,801 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 21:56:07,809 INFO L206 MainTranslator]: Completed translation [2024-05-06 21:56:07,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07 WrapperNode [2024-05-06 21:56:07,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 21:56:07,810 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 21:56:07,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 21:56:07,810 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 21:56:07,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,821 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,841 INFO L138 Inliner]: procedures = 25, calls = 98, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 264 [2024-05-06 21:56:07,842 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 21:56:07,842 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 21:56:07,842 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 21:56:07,842 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 21:56:07,850 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,859 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,862 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,863 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 21:56:07,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 21:56:07,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 21:56:07,866 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 21:56:07,866 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (1/1) ... [2024-05-06 21:56:07,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 21:56:07,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 21:56:07,906 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 21:56:07,936 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 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-06 21:56:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-06 21:56:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-06 21:56:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-06 21:56:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-06 21:56:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-06 21:56:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-06 21:56:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-06 21:56:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-06 21:56:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-06 21:56:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 21:56:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 21:56:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 21:56:07,958 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 21:56:08,049 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 21:56:08,052 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 21:56:08,339 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 21:56:08,388 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 21:56:08,388 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 21:56:08,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 09:56:08 BoogieIcfgContainer [2024-05-06 21:56:08,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 21:56:08,396 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 21:56:08,396 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 21:56:08,403 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 21:56:08,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 09:56:07" (1/3) ... [2024-05-06 21:56:08,403 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4589b72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 09:56:08, skipping insertion in model container [2024-05-06 21:56:08,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 09:56:07" (2/3) ... [2024-05-06 21:56:08,404 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4589b72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 09:56:08, skipping insertion in model container [2024-05-06 21:56:08,404 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 09:56:08" (3/3) ... [2024-05-06 21:56:08,405 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2024-05-06 21:56:08,411 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 21:56:08,420 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 21:56:08,420 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 21:56:08,420 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 21:56:08,522 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-06 21:56:08,565 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 21:56:08,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 21:56:08,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 21:56:08,568 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 21:56:08,571 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 21:56:08,614 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 21:56:08,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:56:08,625 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 21:56:08,630 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;@191f1749, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 21:56:08,630 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-06 21:56:08,755 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 21:56:08,757 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:56:08,758 INFO L85 PathProgramCache]: Analyzing trace with hash 255524044, now seen corresponding path program 1 times [2024-05-06 21:56:08,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:56:08,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554972215] [2024-05-06 21:56:08,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:08,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:09,100 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 21:56:09,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:56:09,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554972215] [2024-05-06 21:56:09,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554972215] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:56:09,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:56:09,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 21:56:09,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835733406] [2024-05-06 21:56:09,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:56:09,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 21:56:09,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:56:09,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 21:56:09,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 21:56:09,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:09,125 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:56:09,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 99.0) internal successors, (198), 2 states have internal predecessors, (198), 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 21:56:09,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:09,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1495396215, now seen corresponding path program 1 times [2024-05-06 21:56:09,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:09,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:09,666 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 21:56:09,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:09,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:09,862 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 21:56:09,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 21:56:09,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-06 21:56:10,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1495402169, now seen corresponding path program 1 times [2024-05-06 21:56:10,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:10,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:10,268 INFO L85 PathProgramCache]: Analyzing trace with hash 1495611699, now seen corresponding path program 1 times [2024-05-06 21:56:10,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:10,466 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 21:56:10,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:10,587 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 21:56:10,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 21:56:10,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2024-05-06 21:56:10,838 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 21:56:10,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 1 times [2024-05-06 21:56:10,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,005 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,108 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 21:56:11,245 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 1 times [2024-05-06 21:56:11,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,385 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 21:56:11,480 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 1 times [2024-05-06 21:56:11,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,565 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 21:56:11,658 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 1 times [2024-05-06 21:56:11,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,741 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 21:56:11,830 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 1 times [2024-05-06 21:56:11,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,846 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:11,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:11,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,SelfDestructingSolverStorable0 [2024-05-06 21:56:11,933 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 21:56:11,934 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:56:11,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1269350206, now seen corresponding path program 1 times [2024-05-06 21:56:11,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:56:11,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69182203] [2024-05-06 21:56:11,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:12,141 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 21:56:12,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:56:12,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69182203] [2024-05-06 21:56:12,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69182203] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:56:12,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:56:12,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-06 21:56:12,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812591864] [2024-05-06 21:56:12,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:56:12,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-06 21:56:12,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:56:12,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-06 21:56:12,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-05-06 21:56:12,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:12,155 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:56:12,156 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 38.8) internal successors, (194), 5 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 21:56:12,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:12,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:12,341 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 21:56:12,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 2 times [2024-05-06 21:56:12,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:12,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:12,622 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:12,741 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 21:56:13,006 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 2 times [2024-05-06 21:56:13,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,022 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,114 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 21:56:13,321 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 2 times [2024-05-06 21:56:13,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,335 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,421 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 21:56:13,683 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 2 times [2024-05-06 21:56:13,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:13,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,696 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:13,793 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 21:56:13,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 2 times [2024-05-06 21:56:13,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:14,007 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:14,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:14,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:56:14,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2024-05-06 21:56:14,069 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 21:56:14,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:56:14,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1738554938, now seen corresponding path program 2 times [2024-05-06 21:56:14,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:56:14,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909224174] [2024-05-06 21:56:14,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:14,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:14,964 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 21:56:14,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:56:14,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909224174] [2024-05-06 21:56:14,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909224174] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:56:14,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:56:14,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-06 21:56:14,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379985584] [2024-05-06 21:56:14,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:56:14,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-06 21:56:14,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:56:14,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-06 21:56:14,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=448, Unknown=0, NotChecked=0, Total=506 [2024-05-06 21:56:14,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:14,968 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:56:14,968 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 21:56:14,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:14,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:56:14,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:56:15,420 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 21:56:15,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 3 times [2024-05-06 21:56:15,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:15,693 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:15,820 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 21:56:16,156 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 3 times [2024-05-06 21:56:16,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:16,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:16,318 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 21:56:16,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 3 times [2024-05-06 21:56:16,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:16,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:17,603 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 21:56:17,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 1 times [2024-05-06 21:56:17,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:17,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:17,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:17,926 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 21:56:18,136 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 1 times [2024-05-06 21:56:18,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:18,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:18,274 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 21:56:18,586 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 1 times [2024-05-06 21:56:18,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:18,615 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:18,712 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 21:56:18,947 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 1 times [2024-05-06 21:56:18,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:18,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:19,087 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 21:56:19,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1820287447, now seen corresponding path program 1 times [2024-05-06 21:56:19,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:19,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:19,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:19,431 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 21:56:19,667 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 1 times [2024-05-06 21:56:19,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:19,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:19,690 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:19,965 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 21:56:20,188 INFO L85 PathProgramCache]: Analyzing trace with hash -601254070, now seen corresponding path program 1 times [2024-05-06 21:56:20,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:20,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:20,435 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 21:56:20,649 INFO L85 PathProgramCache]: Analyzing trace with hash 2064337302, now seen corresponding path program 1 times [2024-05-06 21:56:20,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:20,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:20,873 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:56:20,874 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 21:56:20,934 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 1 times [2024-05-06 21:56:20,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:20,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:21,191 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 21:56:21,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1479147543, now seen corresponding path program 1 times [2024-05-06 21:56:21,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:21,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:21,417 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:21,631 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 21:56:21,857 INFO L85 PathProgramCache]: Analyzing trace with hash 1427346773, now seen corresponding path program 1 times [2024-05-06 21:56:21,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:21,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:21,997 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:56:21,997 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 21:56:22,057 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 1 times [2024-05-06 21:56:22,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:22,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:22,337 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 21:56:22,561 INFO L85 PathProgramCache]: Analyzing trace with hash -722893688, now seen corresponding path program 1 times [2024-05-06 21:56:22,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:22,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:22,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:22,783 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 21:56:22,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1235139308, now seen corresponding path program 1 times [2024-05-06 21:56:22,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:22,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:24,231 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 21:56:24,427 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 1 times [2024-05-06 21:56:24,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:24,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:24,519 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 21:56:24,734 INFO L85 PathProgramCache]: Analyzing trace with hash 1108547332, now seen corresponding path program 1 times [2024-05-06 21:56:24,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:24,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:24,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:24,839 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 21:56:25,044 INFO L85 PathProgramCache]: Analyzing trace with hash -1578447747, now seen corresponding path program 1 times [2024-05-06 21:56:25,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,233 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 21:56:25,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1896427326, now seen corresponding path program 1 times [2024-05-06 21:56:25,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,504 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 21:56:25,748 INFO L85 PathProgramCache]: Analyzing trace with hash 338169880, now seen corresponding path program 1 times [2024-05-06 21:56:25,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:25,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:25,870 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 21:56:26,249 INFO L85 PathProgramCache]: Analyzing trace with hash -543379521, now seen corresponding path program 1 times [2024-05-06 21:56:26,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:26,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:26,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:26,373 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 21:56:26,570 INFO L85 PathProgramCache]: Analyzing trace with hash 2060583673, now seen corresponding path program 1 times [2024-05-06 21:56:26,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:26,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:26,684 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 21:56:26,907 INFO L85 PathProgramCache]: Analyzing trace with hash 730519314, now seen corresponding path program 1 times [2024-05-06 21:56:26,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:26,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:26,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,017 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 21:56:27,239 INFO L85 PathProgramCache]: Analyzing trace with hash -416691701, now seen corresponding path program 2 times [2024-05-06 21:56:27,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,344 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 21:56:27,454 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 1 times [2024-05-06 21:56:27,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,543 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 21:56:27,742 INFO L85 PathProgramCache]: Analyzing trace with hash 162107589, now seen corresponding path program 1 times [2024-05-06 21:56:27,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,756 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:27,835 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 21:56:28,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1802161794, now seen corresponding path program 1 times [2024-05-06 21:56:28,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:28,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,078 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,262 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 21:56:28,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1182404479, now seen corresponding path program 1 times [2024-05-06 21:56:28,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,506 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,604 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 21:56:28,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1763073097, now seen corresponding path program 1 times [2024-05-06 21:56:28,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,786 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:28,873 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 21:56:29,066 INFO L85 PathProgramCache]: Analyzing trace with hash -56972224, now seen corresponding path program 1 times [2024-05-06 21:56:29,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,164 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 21:56:29,327 INFO L85 PathProgramCache]: Analyzing trace with hash 1804433841, now seen corresponding path program 1 times [2024-05-06 21:56:29,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,340 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,399 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 21:56:29,493 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 1 times [2024-05-06 21:56:29,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:29,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,579 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 21:56:29,772 INFO L85 PathProgramCache]: Analyzing trace with hash 1006516419, now seen corresponding path program 1 times [2024-05-06 21:56:29,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,786 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:29,996 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 21:56:30,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1964435699, now seen corresponding path program 1 times [2024-05-06 21:56:30,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:30,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:30,305 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 21:56:30,566 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 1 times [2024-05-06 21:56:30,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:30,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:30,577 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:30,660 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 21:56:30,847 INFO L85 PathProgramCache]: Analyzing trace with hash -30968092, now seen corresponding path program 1 times [2024-05-06 21:56:30,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:30,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:30,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,091 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 21:56:31,336 INFO L85 PathProgramCache]: Analyzing trace with hash 848030514, now seen corresponding path program 1 times [2024-05-06 21:56:31,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,420 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 21:56:31,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1014332844, now seen corresponding path program 1 times [2024-05-06 21:56:31,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,597 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,689 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 21:56:31,946 INFO L85 PathProgramCache]: Analyzing trace with hash 810503810, now seen corresponding path program 1 times [2024-05-06 21:56:31,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:31,960 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:32,178 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 21:56:32,441 INFO L85 PathProgramCache]: Analyzing trace with hash -586643756, now seen corresponding path program 1 times [2024-05-06 21:56:32,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:32,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:32,524 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 21:56:32,740 INFO L85 PathProgramCache]: Analyzing trace with hash 26349997, now seen corresponding path program 1 times [2024-05-06 21:56:32,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:32,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:40,402 INFO L85 PathProgramCache]: Analyzing trace with hash -1835209508, now seen corresponding path program 1 times [2024-05-06 21:56:40,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:40,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:41,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1834999978, now seen corresponding path program 1 times [2024-05-06 21:56:41,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:41,970 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 21:56:41,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:56:42,019 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 21:56:42,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 21:56:42,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=735, Unknown=0, NotChecked=0, Total=812 [2024-05-06 21:56:42,470 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 21:56:42,634 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 2 times [2024-05-06 21:56:42,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:42,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:42,761 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 21:56:42,954 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 2 times [2024-05-06 21:56:42,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:42,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,071 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 21:56:43,359 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 2 times [2024-05-06 21:56:43,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,378 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,463 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 21:56:43,661 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 2 times [2024-05-06 21:56:43,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,782 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 21:56:43,944 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 2 times [2024-05-06 21:56:43,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:43,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:44,211 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:56:44,211 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 21:56:44,259 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 2 times [2024-05-06 21:56:44,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:44,273 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:44,670 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:56:44,671 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 21:56:44,717 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 2 times [2024-05-06 21:56:44,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:44,735 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:45,371 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 21:56:45,483 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 2 times [2024-05-06 21:56:45,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:45,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:45,617 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 21:56:45,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 2 times [2024-05-06 21:56:45,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:45,735 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:45,877 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 21:56:46,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 2 times [2024-05-06 21:56:46,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:46,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:46,311 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 21:56:46,460 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 2 times [2024-05-06 21:56:46,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:46,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:46,472 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:52,631 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 21:56:52,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1052895230, now seen corresponding path program 1 times [2024-05-06 21:56:52,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:52,787 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:52,870 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 21:56:53,104 INFO L85 PathProgramCache]: Analyzing trace with hash -951792172, now seen corresponding path program 1 times [2024-05-06 21:56:53,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,123 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,215 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 21:56:53,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1737238349, now seen corresponding path program 1 times [2024-05-06 21:56:53,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,616 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 21:56:53,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1513148914, now seen corresponding path program 1 times [2024-05-06 21:56:53,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:53,883 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 21:56:54,115 INFO L85 PathProgramCache]: Analyzing trace with hash -1572931768, now seen corresponding path program 1 times [2024-05-06 21:56:54,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,226 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 21:56:54,465 INFO L85 PathProgramCache]: Analyzing trace with hash -327933297, now seen corresponding path program 1 times [2024-05-06 21:56:54,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:54,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,561 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 21:56:54,761 INFO L85 PathProgramCache]: Analyzing trace with hash -287771095, now seen corresponding path program 1 times [2024-05-06 21:56:54,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:54,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:54,874 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 21:56:55,097 INFO L85 PathProgramCache]: Analyzing trace with hash 533982786, now seen corresponding path program 1 times [2024-05-06 21:56:55,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,188 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 21:56:55,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1529920827, now seen corresponding path program 2 times [2024-05-06 21:56:55,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,647 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 21:56:55,763 INFO L85 PathProgramCache]: Analyzing trace with hash -2050735201, now seen corresponding path program 1 times [2024-05-06 21:56:55,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,773 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:55,854 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 21:56:56,044 INFO L85 PathProgramCache]: Analyzing trace with hash 788381685, now seen corresponding path program 1 times [2024-05-06 21:56:56,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,137 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 21:56:56,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1695204178, now seen corresponding path program 1 times [2024-05-06 21:56:56,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,554 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 21:56:56,707 INFO L85 PathProgramCache]: Analyzing trace with hash -728697169, now seen corresponding path program 1 times [2024-05-06 21:56:56,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:56,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:56,811 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 21:56:57,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1547626873, now seen corresponding path program 1 times [2024-05-06 21:56:57,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:57,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,020 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,111 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 21:56:57,336 INFO L85 PathProgramCache]: Analyzing trace with hash 1889640304, now seen corresponding path program 1 times [2024-05-06 21:56:57,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,436 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 21:56:57,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1798093953, now seen corresponding path program 1 times [2024-05-06 21:56:57,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,712 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 21:56:57,813 INFO L85 PathProgramCache]: Analyzing trace with hash -349707203, now seen corresponding path program 1 times [2024-05-06 21:56:57,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,822 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:57,885 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 21:56:58,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1328585837, now seen corresponding path program 1 times [2024-05-06 21:56:58,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,098 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,292 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 21:56:58,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1776546781, now seen corresponding path program 1 times [2024-05-06 21:56:58,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:58,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,738 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 21:56:58,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1264636866, now seen corresponding path program 1 times [2024-05-06 21:56:58,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:58,972 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 21:56:59,160 INFO L85 PathProgramCache]: Analyzing trace with hash -937577964, now seen corresponding path program 1 times [2024-05-06 21:56:59,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,399 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 21:56:59,623 INFO L85 PathProgramCache]: Analyzing trace with hash -1212308990, now seen corresponding path program 1 times [2024-05-06 21:56:59,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,635 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,701 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 21:56:59,831 INFO L85 PathProgramCache]: Analyzing trace with hash 2031015036, now seen corresponding path program 1 times [2024-05-06 21:56:59,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:56:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:56:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:56:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:56:59,917 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 21:57:00,139 INFO L85 PathProgramCache]: Analyzing trace with hash 504163666, now seen corresponding path program 1 times [2024-05-06 21:57:00,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:00,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,149 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,354 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 21:57:00,575 INFO L85 PathProgramCache]: Analyzing trace with hash 39630340, now seen corresponding path program 1 times [2024-05-06 21:57:00,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,648 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 21:57:00,776 INFO L85 PathProgramCache]: Analyzing trace with hash 336240861, now seen corresponding path program 1 times [2024-05-06 21:57:00,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:00,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:00,972 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 21:57:01,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1969248227, now seen corresponding path program 1 times [2024-05-06 21:57:01,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:01,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:01,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:01,482 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 21:57:01,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1051344102, now seen corresponding path program 1 times [2024-05-06 21:57:01,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:01,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:01,603 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:01,849 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 21:57:01,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1980036766, now seen corresponding path program 1 times [2024-05-06 21:57:01,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:01,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:02,191 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 21:57:02,324 INFO L85 PathProgramCache]: Analyzing trace with hash 2146455161, now seen corresponding path program 1 times [2024-05-06 21:57:02,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:02,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:02,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:31,563 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 21:57:33,680 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 1 times [2024-05-06 21:57:33,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:33,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:33,846 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 21:57:34,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 1 times [2024-05-06 21:57:34,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:34,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:34,624 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 21:57:35,013 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 1 times [2024-05-06 21:57:35,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:35,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:35,147 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 321 treesize of output 297 [2024-05-06 21:57:35,640 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 1 times [2024-05-06 21:57:35,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:35,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:35,754 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 21:57:36,002 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 1 times [2024-05-06 21:57:36,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:36,013 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:36,080 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 21:57:36,152 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 1 times [2024-05-06 21:57:36,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:36,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:36,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:57:36,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:57:36,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:57:36,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable110,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable75,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable32,SelfDestructingSolverStorable76,SelfDestructingSolverStorable104,SelfDestructingSolverStorable33,SelfDestructingSolverStorable77,SelfDestructingSolverStorable105,SelfDestructingSolverStorable34,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable35,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable36,SelfDestructingSolverStorable100,SelfDestructingSolverStorable37,SelfDestructingSolverStorable101,SelfDestructingSolverStorable38,SelfDestructingSolverStorable102,SelfDestructingSolverStorable39,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable40,SelfDestructingSolverStorable84,SelfDestructingSolverStorable41,SelfDestructingSolverStorable85,SelfDestructingSolverStorable42,SelfDestructingSolverStorable86,SelfDestructingSolverStorable43,SelfDestructingSolverStorable87,SelfDestructingSolverStorable44,SelfDestructingSolverStorable88,SelfDestructingSolverStorable45,SelfDestructingSolverStorable89,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable50,SelfDestructingSolverStorable94,SelfDestructingSolverStorable51,SelfDestructingSolverStorable95,SelfDestructingSolverStorable52,SelfDestructingSolverStorable96,SelfDestructingSolverStorable53,SelfDestructingSolverStorable97,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable54,SelfDestructingSolverStorable98,SelfDestructingSolverStorable55,SelfDestructingSolverStorable99,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable65,SelfDestructingSolverStorable22,SelfDestructingSolverStorable66,SelfDestructingSolverStorable23,SelfDestructingSolverStorable67,SelfDestructingSolverStorable24,SelfDestructingSolverStorable68,SelfDestructingSolverStorable25,SelfDestructingSolverStorable69,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 21:57:36,194 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 21:57:36,195 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:57:36,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1962475610, now seen corresponding path program 3 times [2024-05-06 21:57:36,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:57:36,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973232213] [2024-05-06 21:57:36,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:57:36,942 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 21:57:36,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:57:36,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973232213] [2024-05-06 21:57:36,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973232213] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:57:36,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:57:36,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2024-05-06 21:57:36,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168646344] [2024-05-06 21:57:36,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:57:36,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-05-06 21:57:36,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:57:36,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-05-06 21:57:36,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2024-05-06 21:57:36,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:57:36,943 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:57:36,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.818181818181818) internal successors, (194), 22 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 21:57:36,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:57:36,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:57:36,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:57:36,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:57:37,570 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 21:57:37,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 3 times [2024-05-06 21:57:37,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:37,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:37,929 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 21:57:38,147 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 3 times [2024-05-06 21:57:38,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:38,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:38,271 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 21:57:38,474 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 3 times [2024-05-06 21:57:38,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:38,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:38,728 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:57:38,728 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 21:57:38,769 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 3 times [2024-05-06 21:57:38,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:38,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:39,078 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:57:39,079 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 21:57:39,122 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 3 times [2024-05-06 21:57:39,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:57:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:57:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:57:39,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:57:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:05,773 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 21:58:06,065 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 2 times [2024-05-06 21:58:06,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:06,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:06,242 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 21:58:06,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 2 times [2024-05-06 21:58:06,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:06,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:06,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:06,821 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 21:58:07,349 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 2 times [2024-05-06 21:58:07,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:07,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:07,457 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 21:58:07,851 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 2 times [2024-05-06 21:58:07,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:07,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:07,990 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 21:58:08,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 2 times [2024-05-06 21:58:08,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:08,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:08,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:08,365 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 21:58:08,581 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 2 times [2024-05-06 21:58:08,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:08,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:09,297 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 21:58:09,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 1 times [2024-05-06 21:58:09,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:09,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:09,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:09,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:58:09,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:58:09,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-06 21:58:09,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,SelfDestructingSolverStorable121,SelfDestructingSolverStorable119,SelfDestructingSolverStorable115,SelfDestructingSolverStorable116,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable122,SelfDestructingSolverStorable112,SelfDestructingSolverStorable123,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-05-06 21:58:09,403 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 21:58:09,403 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:58:09,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1773384416, now seen corresponding path program 4 times [2024-05-06 21:58:09,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:58:09,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372043825] [2024-05-06 21:58:09,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:09,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:58:10,375 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 21:58:10,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:58:10,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372043825] [2024-05-06 21:58:10,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372043825] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:58:10,375 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:58:10,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2024-05-06 21:58:10,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102992037] [2024-05-06 21:58:10,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:58:10,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-06 21:58:10,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:58:10,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-06 21:58:10,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=631, Unknown=0, NotChecked=0, Total=702 [2024-05-06 21:58:10,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:10,377 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:58:10,377 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 21:58:10,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:10,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:58:10,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:58:10,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-06 21:58:10,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:11,279 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 21:58:11,479 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 4 times [2024-05-06 21:58:11,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:11,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:11,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:11,734 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:58:11,734 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 21:58:11,776 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 4 times [2024-05-06 21:58:11,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:11,788 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:12,015 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:58:12,016 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 21:58:12,071 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 4 times [2024-05-06 21:58:12,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:12,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:12,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:40,250 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 21:58:40,492 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 3 times [2024-05-06 21:58:40,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:40,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:40,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:40,684 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 21:58:41,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 3 times [2024-05-06 21:58:41,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:41,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:41,472 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 21:58:41,867 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 3 times [2024-05-06 21:58:41,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:42,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:42,171 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 21:58:42,561 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 3 times [2024-05-06 21:58:42,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:42,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:42,685 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 21:58:42,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 3 times [2024-05-06 21:58:42,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:42,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:43,066 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 21:58:43,294 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 3 times [2024-05-06 21:58:43,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:43,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:43,308 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:43,592 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 21:58:43,786 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 2 times [2024-05-06 21:58:43,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:43,800 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:44,375 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 21:58:44,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1704989914, now seen corresponding path program 1 times [2024-05-06 21:58:44,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:44,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:44,673 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 21:58:44,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1440476108, now seen corresponding path program 1 times [2024-05-06 21:58:44,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:44,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:44,975 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 21:58:45,167 INFO L85 PathProgramCache]: Analyzing trace with hash 1339003269, now seen corresponding path program 1 times [2024-05-06 21:58:45,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,180 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,269 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 21:58:45,455 INFO L85 PathProgramCache]: Analyzing trace with hash -788093389, now seen corresponding path program 1 times [2024-05-06 21:58:45,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,551 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 21:58:45,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1687993372, now seen corresponding path program 1 times [2024-05-06 21:58:45,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,744 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:45,999 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 21:58:46,197 INFO L85 PathProgramCache]: Analyzing trace with hash 1352108360, now seen corresponding path program 1 times [2024-05-06 21:58:46,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:46,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:46,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:46,624 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 21:58:46,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1480516607, now seen corresponding path program 1 times [2024-05-06 21:58:46,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:46,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:46,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:46,917 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 21:58:47,097 INFO L85 PathProgramCache]: Analyzing trace with hash 506319337, now seen corresponding path program 1 times [2024-05-06 21:58:47,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:47,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:47,211 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 21:58:47,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1646345534, now seen corresponding path program 1 times [2024-05-06 21:58:47,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:47,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:47,589 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 21:58:47,979 INFO L85 PathProgramCache]: Analyzing trace with hash -330312054, now seen corresponding path program 1 times [2024-05-06 21:58:47,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:47,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:47,996 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:48,105 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 21:58:48,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1257689725, now seen corresponding path program 1 times [2024-05-06 21:58:48,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:48,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:48,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:49,422 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 21:58:49,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1754106752, now seen corresponding path program 1 times [2024-05-06 21:58:49,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:49,615 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:49,728 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 21:58:50,197 INFO L85 PathProgramCache]: Analyzing trace with hash 610661065, now seen corresponding path program 1 times [2024-05-06 21:58:50,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:50,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:50,210 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:50,331 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 21:58:50,518 INFO L85 PathProgramCache]: Analyzing trace with hash 296682017, now seen corresponding path program 1 times [2024-05-06 21:58:50,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:50,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:50,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:50,661 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 21:58:50,886 INFO L85 PathProgramCache]: Analyzing trace with hash 702196618, now seen corresponding path program 1 times [2024-05-06 21:58:50,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:50,899 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:51,037 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 21:58:51,622 INFO L85 PathProgramCache]: Analyzing trace with hash -531647294, now seen corresponding path program 1 times [2024-05-06 21:58:51,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:51,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:51,635 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:51,758 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 23 treesize of output 19 [2024-05-06 21:58:51,975 INFO L85 PathProgramCache]: Analyzing trace with hash -17258421, now seen corresponding path program 1 times [2024-05-06 21:58:51,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:51,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:52,118 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 21:58:52,302 INFO L85 PathProgramCache]: Analyzing trace with hash -90946043, now seen corresponding path program 1 times [2024-05-06 21:58:52,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:52,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:56,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:56,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:58:56,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:58:56,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-06 21:58:56,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-05-06 21:58:56,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable130,SelfDestructingSolverStorable152,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,SelfDestructingSolverStorable150,SelfDestructingSolverStorable126,SelfDestructingSolverStorable148,SelfDestructingSolverStorable127,SelfDestructingSolverStorable149,SelfDestructingSolverStorable128,SelfDestructingSolverStorable129,SelfDestructingSolverStorable144,SelfDestructingSolverStorable145,SelfDestructingSolverStorable124,SelfDestructingSolverStorable146,SelfDestructingSolverStorable125,SelfDestructingSolverStorable147,SelfDestructingSolverStorable140,SelfDestructingSolverStorable141,SelfDestructingSolverStorable142,SelfDestructingSolverStorable143,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139,SelfDestructingSolverStorable133,SelfDestructingSolverStorable134,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2024-05-06 21:58:56,309 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-06 21:58:56,309 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 21:58:56,309 INFO L85 PathProgramCache]: Analyzing trace with hash -838897190, now seen corresponding path program 5 times [2024-05-06 21:58:56,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 21:58:56,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238245424] [2024-05-06 21:58:56,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 21:58:57,510 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 21:58:57,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 21:58:57,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238245424] [2024-05-06 21:58:57,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238245424] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 21:58:57,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 21:58:57,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2024-05-06 21:58:57,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925196027] [2024-05-06 21:58:57,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 21:58:57,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-05-06 21:58:57,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 21:58:57,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-05-06 21:58:57,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=765, Unknown=0, NotChecked=0, Total=870 [2024-05-06 21:58:57,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:57,511 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 21:58:57,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 30 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 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-06 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-06 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-06 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-05-06 21:58:57,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 21:58:58,650 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 21:58:58,835 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 5 times [2024-05-06 21:58:58,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:58,850 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:59,097 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:58:59,098 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 21:58:59,141 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 5 times [2024-05-06 21:58:59,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:59,152 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:59,722 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-06 21:58:59,722 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 21:58:59,765 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 5 times [2024-05-06 21:58:59,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 21:58:59,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 21:58:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 21:58:59,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 21:58:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat