/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 RANDOM --traceabstraction.probability.for.random.criterion 50 --traceabstraction.seed.for.random.criterion 213 --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 [2024-05-07 14:26:37,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-07 14:26:37,121 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-07 14:26:37,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-07 14:26:37,125 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-07 14:26:37,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-07 14:26:37,149 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-07 14:26:37,149 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-07 14:26:37,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-07 14:26:37,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-07 14:26:37,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-07 14:26:37,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-07 14:26:37,153 INFO L153 SettingsManager]: * Use SBE=true [2024-05-07 14:26:37,155 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-07 14:26:37,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-07 14:26:37,155 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-07 14:26:37,155 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-07 14:26:37,155 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-07 14:26:37,156 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-07 14:26:37,156 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-07 14:26:37,156 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-07 14:26:37,156 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-07 14:26:37,157 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-07 14:26:37,157 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-07 14:26:37,158 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-07 14:26:37,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-07 14:26:37,158 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-07 14:26:37,158 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-07 14:26:37,158 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-07 14:26:37,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-07 14:26:37,159 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-07 14:26:37,160 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-07 14:26:37,161 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-07 14:26:37,161 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-07 14:26:37,161 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> RANDOM Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: probability for random criterion as percentage -> 50 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: seed for random criterion -> 213 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-05-07 14:26:37,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-07 14:26:37,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-07 14:26:37,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-07 14:26:37,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-07 14:26:37,415 INFO L274 PluginConnector]: CDTParser initialized [2024-05-07 14:26:37,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-07 14:26:38,456 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-07 14:26:38,616 INFO L384 CDTParser]: Found 1 translation units. [2024-05-07 14:26:38,616 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-07 14:26:38,624 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f85bb0a66/b71a5bf8376542c580c024a27b515dd2/FLAG5c899fc4d [2024-05-07 14:26:38,637 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f85bb0a66/b71a5bf8376542c580c024a27b515dd2 [2024-05-07 14:26:38,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-07 14:26:38,640 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-07 14:26:38,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-07 14:26:38,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-07 14:26:38,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-07 14:26:38,647 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:38,648 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b97f686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38, skipping insertion in model container [2024-05-07 14:26:38,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:38,679 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-07 14:26:38,856 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] [2024-05-07 14:26:38,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-07 14:26:38,872 INFO L202 MainTranslator]: Completed pre-run [2024-05-07 14:26:38,909 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] [2024-05-07 14:26:38,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-07 14:26:38,919 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-07 14:26:38,919 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-07 14:26:38,924 INFO L206 MainTranslator]: Completed translation [2024-05-07 14:26:38,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38 WrapperNode [2024-05-07 14:26:38,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-07 14:26:38,927 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-07 14:26:38,927 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-07 14:26:38,927 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-07 14:26:38,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:38,949 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:38,991 INFO L138 Inliner]: procedures = 25, calls = 98, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 264 [2024-05-07 14:26:38,991 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-07 14:26:38,995 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-07 14:26:38,995 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-07 14:26:38,995 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-07 14:26:39,003 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,004 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,016 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,025 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,026 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,029 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-07 14:26:39,030 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-07 14:26:39,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-07 14:26:39,030 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-07 14:26:39,030 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (1/1) ... [2024-05-07 14:26:39,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-07 14:26:39,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 14:26:39,070 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) [2024-05-07 14:26:39,091 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 [2024-05-07 14:26:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-07 14:26:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-07 14:26:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-07 14:26:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-07 14:26:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-07 14:26:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-07 14:26:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-07 14:26:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-07 14:26:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-07 14:26:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-07 14:26:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-07 14:26:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-07 14:26:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-07 14:26:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-07 14:26:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-07 14:26:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-07 14:26:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-07 14:26:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-07 14:26:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-07 14:26:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-07 14:26:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-07 14:26:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-07 14:26:39,122 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-07 14:26:39,231 INFO L241 CfgBuilder]: Building ICFG [2024-05-07 14:26:39,233 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-07 14:26:39,522 INFO L282 CfgBuilder]: Performing block encoding [2024-05-07 14:26:39,574 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-07 14:26:39,574 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-07 14:26:39,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.05 02:26:39 BoogieIcfgContainer [2024-05-07 14:26:39,576 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-07 14:26:39,577 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-07 14:26:39,578 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-07 14:26:39,580 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-07 14:26:39,580 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.05 02:26:38" (1/3) ... [2024-05-07 14:26:39,580 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4381bce6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.05 02:26:39, skipping insertion in model container [2024-05-07 14:26:39,581 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 02:26:38" (2/3) ... [2024-05-07 14:26:39,581 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4381bce6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.05 02:26:39, skipping insertion in model container [2024-05-07 14:26:39,581 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.05 02:26:39" (3/3) ... [2024-05-07 14:26:39,582 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2024-05-07 14:26:39,587 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-07 14:26:39,595 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-07 14:26:39,596 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-07 14:26:39,596 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-07 14:26:39,701 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-07 14:26:39,736 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-07 14:26:39,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-07 14:26:39,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 14:26:39,739 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) [2024-05-07 14:26:39,743 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 [2024-05-07 14:26:39,776 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-07 14:26:39,786 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:26:39,788 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-07 14:26:39,794 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;@7e2bddf1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=RANDOM, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=50, mConComCheckerRandomSeed=213, mConComCheckerConditionCriterion=false [2024-05-07 14:26:39,794 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-07 14:26:39,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1969949032, now seen corresponding path program 1 times [2024-05-07 14:26:39,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:39,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:40,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:40,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-07 14:26:40,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-07 14:26:40,499 INFO L85 PathProgramCache]: Analyzing trace with hash 1495396211, now seen corresponding path program 1 times [2024-05-07 14:26:40,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:40,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:40,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:40,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-07 14:26:40,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-05-07 14:26:41,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1495611699, now seen corresponding path program 1 times [2024-05-07 14:26:41,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:41,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:41,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-07 14:26:41,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-05-07 14:26:41,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:26:41,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 1 times [2024-05-07 14:26:41,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:41,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:41,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:42,052 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)] === [2024-05-07 14:26:42,060 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:26:42,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1269350206, now seen corresponding path program 1 times [2024-05-07 14:26:42,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 14:26:42,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178705122] [2024-05-07 14:26:42,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:42,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 14:26:42,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178705122] [2024-05-07 14:26:42,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178705122] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-07 14:26:42,363 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-07 14:26:42,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-07 14:26:42,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558723814] [2024-05-07 14:26:42,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-07 14:26:42,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-07 14:26:42,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 14:26:42,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-07 14:26:42,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-05-07 14:26:42,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:26:42,372 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 14:26:42,372 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) [2024-05-07 14:26:42,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:26:42,580 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 [2024-05-07 14:26:42,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 2 times [2024-05-07 14:26:42,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:42,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:43,005 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 [2024-05-07 14:26:43,287 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 1 times [2024-05-07 14:26:43,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:43,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:43,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:26:43,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable9 [2024-05-07 14:26:43,367 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)] === [2024-05-07 14:26:43,367 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:26:43,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1738554938, now seen corresponding path program 2 times [2024-05-07 14:26:43,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 14:26:43,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890051364] [2024-05-07 14:26:43,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:26:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:26:44,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 14:26:44,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890051364] [2024-05-07 14:26:44,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890051364] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-07 14:26:44,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-07 14:26:44,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2024-05-07 14:26:44,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066255698] [2024-05-07 14:26:44,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-07 14:26:44,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-05-07 14:26:44,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 14:26:44,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-05-07 14:26:44,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=769, Unknown=0, NotChecked=0, Total=870 [2024-05-07 14:26:44,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:26:44,547 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 14:26:44,547 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) [2024-05-07 14:26:44,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:26:44,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:26:45,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:26:45,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 3 times [2024-05-07 14:26:45,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:45,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:45,752 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 [2024-05-07 14:26:46,319 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 1 times [2024-05-07 14:26:46,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:46,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:46,486 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 [2024-05-07 14:26:46,879 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 1 times [2024-05-07 14:26:46,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:46,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:47,854 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 [2024-05-07 14:26:48,105 INFO L85 PathProgramCache]: Analyzing trace with hash 400060689, now seen corresponding path program 1 times [2024-05-07 14:26:48,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:48,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:48,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:48,260 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 [2024-05-07 14:26:48,599 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 1 times [2024-05-07 14:26:48,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:48,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:48,754 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 [2024-05-07 14:26:48,938 INFO L85 PathProgramCache]: Analyzing trace with hash -84503088, now seen corresponding path program 1 times [2024-05-07 14:26:48,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:48,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:48,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:49,081 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 [2024-05-07 14:26:49,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1820287447, now seen corresponding path program 1 times [2024-05-07 14:26:49,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:49,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:49,592 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 [2024-05-07 14:26:49,854 INFO L85 PathProgramCache]: Analyzing trace with hash 54231940, now seen corresponding path program 1 times [2024-05-07 14:26:49,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:49,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:49,978 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 [2024-05-07 14:26:50,234 INFO L85 PathProgramCache]: Analyzing trace with hash 694482873, now seen corresponding path program 1 times [2024-05-07 14:26:50,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:50,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:50,465 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 [2024-05-07 14:26:50,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1997891570, now seen corresponding path program 1 times [2024-05-07 14:26:50,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:50,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:50,991 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 [2024-05-07 14:26:51,216 INFO L85 PathProgramCache]: Analyzing trace with hash -1479147543, now seen corresponding path program 1 times [2024-05-07 14:26:51,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:51,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:51,524 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 [2024-05-07 14:26:51,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1427346773, now seen corresponding path program 1 times [2024-05-07 14:26:51,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:51,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:51,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:51,843 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:26:51,843 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 [2024-05-07 14:26:51,890 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 1 times [2024-05-07 14:26:51,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:51,904 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:52,438 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 [2024-05-07 14:26:52,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1971641049, now seen corresponding path program 1 times [2024-05-07 14:26:52,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:52,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:52,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:53,116 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 [2024-05-07 14:26:53,342 INFO L85 PathProgramCache]: Analyzing trace with hash 1419098109, now seen corresponding path program 1 times [2024-05-07 14:26:53,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:53,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:53,983 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 [2024-05-07 14:26:54,245 INFO L85 PathProgramCache]: Analyzing trace with hash -2079069293, now seen corresponding path program 1 times [2024-05-07 14:26:54,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:54,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:54,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:54,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:26:54,756 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 1 times [2024-05-07 14:26:54,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:54,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:54,935 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 [2024-05-07 14:26:55,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1578447747, now seen corresponding path program 1 times [2024-05-07 14:26:55,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:55,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:55,317 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 [2024-05-07 14:26:55,542 INFO L85 PathProgramCache]: Analyzing trace with hash 1896427326, now seen corresponding path program 1 times [2024-05-07 14:26:55,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:55,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:55,660 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 [2024-05-07 14:26:55,932 INFO L85 PathProgramCache]: Analyzing trace with hash 338169880, now seen corresponding path program 1 times [2024-05-07 14:26:55,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:55,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:56,062 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 [2024-05-07 14:26:56,290 INFO L85 PathProgramCache]: Analyzing trace with hash 162112456, now seen corresponding path program 1 times [2024-05-07 14:26:56,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:56,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:56,391 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 [2024-05-07 14:26:56,604 INFO L85 PathProgramCache]: Analyzing trace with hash 730519314, now seen corresponding path program 1 times [2024-05-07 14:26:56,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:56,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:56,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:56,783 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 [2024-05-07 14:26:57,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1802161794, now seen corresponding path program 1 times [2024-05-07 14:26:57,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:57,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,231 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 [2024-05-07 14:26:57,453 INFO L85 PathProgramCache]: Analyzing trace with hash 1182404479, now seen corresponding path program 1 times [2024-05-07 14:26:57,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,577 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 [2024-05-07 14:26:57,819 INFO L85 PathProgramCache]: Analyzing trace with hash -1763073097, now seen corresponding path program 1 times [2024-05-07 14:26:57,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:57,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:26:58,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1110314408, now seen corresponding path program 1 times [2024-05-07 14:26:58,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,247 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 [2024-05-07 14:26:58,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1166586185, now seen corresponding path program 1 times [2024-05-07 14:26:58,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,628 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 [2024-05-07 14:26:58,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1804433841, now seen corresponding path program 1 times [2024-05-07 14:26:58,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:58,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,867 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:58,933 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 [2024-05-07 14:26:59,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 1 times [2024-05-07 14:26:59,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,059 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:26:59,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1694458620, now seen corresponding path program 1 times [2024-05-07 14:26:59,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,411 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,631 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 [2024-05-07 14:26:59,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1173575043, now seen corresponding path program 1 times [2024-05-07 14:26:59,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:26:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:26:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:26:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:26:59,937 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 [2024-05-07 14:27:00,169 INFO L85 PathProgramCache]: Analyzing trace with hash -315051783, now seen corresponding path program 1 times [2024-05-07 14:27:00,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,289 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 [2024-05-07 14:27:00,577 INFO L85 PathProgramCache]: Analyzing trace with hash 1964435699, now seen corresponding path program 1 times [2024-05-07 14:27:00,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,662 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 [2024-05-07 14:27:00,780 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 1 times [2024-05-07 14:27:00,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:00,873 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 [2024-05-07 14:27:01,086 INFO L85 PathProgramCache]: Analyzing trace with hash -30968092, now seen corresponding path program 1 times [2024-05-07 14:27:01,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,102 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,348 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 [2024-05-07 14:27:01,568 INFO L85 PathProgramCache]: Analyzing trace with hash 848030514, now seen corresponding path program 1 times [2024-05-07 14:27:01,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,665 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 [2024-05-07 14:27:01,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1014332844, now seen corresponding path program 1 times [2024-05-07 14:27:01,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:01,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:01,877 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 [2024-05-07 14:27:02,107 INFO L85 PathProgramCache]: Analyzing trace with hash 810503810, now seen corresponding path program 1 times [2024-05-07 14:27:02,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:02,121 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:02,316 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 [2024-05-07 14:27:02,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1505096646, now seen corresponding path program 1 times [2024-05-07 14:27:02,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:02,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:02,720 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 [2024-05-07 14:27:02,911 INFO L85 PathProgramCache]: Analyzing trace with hash -642717437, now seen corresponding path program 1 times [2024-05-07 14:27:02,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:02,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:02,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:03,114 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 [2024-05-07 14:27:03,329 INFO L85 PathProgramCache]: Analyzing trace with hash -230469453, now seen corresponding path program 1 times [2024-05-07 14:27:03,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:03,341 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:10,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1835209508, now seen corresponding path program 1 times [2024-05-07 14:27:10,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:10,563 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:11,883 INFO L85 PathProgramCache]: Analyzing trace with hash -1050423912, now seen corresponding path program 1 times [2024-05-07 14:27:11,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:27:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:27:11,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:27:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:27:11,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-07 14:27:11,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=492, Unknown=0, NotChecked=0, Total=552 [2024-05-07 14:27:12,214 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 [2024-05-07 14:27:12,460 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 1 times [2024-05-07 14:27:12,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:12,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:12,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:12,731 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:27:12,732 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 [2024-05-07 14:27:12,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1365214413, now seen corresponding path program 1 times [2024-05-07 14:27:12,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:12,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:13,265 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:27:13,265 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 [2024-05-07 14:27:13,305 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 2 times [2024-05-07 14:27:13,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:13,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:13,320 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:13,419 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:27:13,419 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 [2024-05-07 14:27:13,460 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 1 times [2024-05-07 14:27:13,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:13,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:13,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:14,237 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 [2024-05-07 14:27:14,341 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 2 times [2024-05-07 14:27:14,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:14,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:14,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:14,434 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 [2024-05-07 14:27:14,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1108547332, now seen corresponding path program 1 times [2024-05-07 14:27:14,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:14,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:14,673 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:14,971 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 [2024-05-07 14:27:15,175 INFO L85 PathProgramCache]: Analyzing trace with hash 730519314, now seen corresponding path program 2 times [2024-05-07 14:27:15,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:15,190 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:15,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:27:15,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 2 times [2024-05-07 14:27:15,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:15,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:15,696 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 [2024-05-07 14:27:15,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1014332844, now seen corresponding path program 2 times [2024-05-07 14:27:15,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:15,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:20,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1835209508, now seen corresponding path program 2 times [2024-05-07 14:27:20,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:20,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:27:21,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:27:21,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable54,SelfDestructingSolverStorable11,SelfDestructingSolverStorable55,SelfDestructingSolverStorable12,SelfDestructingSolverStorable56,SelfDestructingSolverStorable13,SelfDestructingSolverStorable57,SelfDestructingSolverStorable14,SelfDestructingSolverStorable58,SelfDestructingSolverStorable15,SelfDestructingSolverStorable59,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-07 14:27:21,103 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)] === [2024-05-07 14:27:21,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:27:21,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1460695204, now seen corresponding path program 3 times [2024-05-07 14:27:21,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 14:27:21,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112715166] [2024-05-07 14:27:21,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:27:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:27:21,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 14:27:21,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112715166] [2024-05-07 14:27:21,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112715166] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-07 14:27:21,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-07 14:27:21,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-07 14:27:21,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013516732] [2024-05-07 14:27:21,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-07 14:27:21,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-07 14:27:21,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 14:27:21,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-07 14:27:21,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-05-07 14:27:21,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:27:21,229 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 14:27:21,230 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) [2024-05-07 14:27:21,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:27:21,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:27:21,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:27:21,462 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 [2024-05-07 14:27:21,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 1 times [2024-05-07 14:27:21,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:21,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:21,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:21,824 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 [2024-05-07 14:27:22,111 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 2 times [2024-05-07 14:27:22,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:22,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:22,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:22,241 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 [2024-05-07 14:27:22,517 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 1 times [2024-05-07 14:27:22,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:22,549 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:22,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:27:22,861 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 2 times [2024-05-07 14:27:22,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:22,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:22,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:23,255 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:27:23,256 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 [2024-05-07 14:27:23,294 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 3 times [2024-05-07 14:27:23,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:23,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:23,575 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:27:23,576 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 [2024-05-07 14:27:23,616 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 2 times [2024-05-07 14:27:23,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:23,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:23,627 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,258 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 [2024-05-07 14:27:24,354 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 3 times [2024-05-07 14:27:24,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,565 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 [2024-05-07 14:27:24,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 2 times [2024-05-07 14:27:24,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,806 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 [2024-05-07 14:27:24,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 3 times [2024-05-07 14:27:24,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:24,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:24,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:31,371 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 [2024-05-07 14:27:31,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1052895230, now seen corresponding path program 1 times [2024-05-07 14:27:31,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:31,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:31,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:31,859 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 [2024-05-07 14:27:32,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1513148914, now seen corresponding path program 1 times [2024-05-07 14:27:32,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:32,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:32,203 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 [2024-05-07 14:27:32,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1572931768, now seen corresponding path program 1 times [2024-05-07 14:27:32,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:32,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:32,585 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 [2024-05-07 14:27:32,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1695204178, now seen corresponding path program 1 times [2024-05-07 14:27:32,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:32,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:27:33,214 INFO L85 PathProgramCache]: Analyzing trace with hash 215982138, now seen corresponding path program 1 times [2024-05-07 14:27:33,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,311 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 [2024-05-07 14:27:33,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1328585837, now seen corresponding path program 1 times [2024-05-07 14:27:33,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,757 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 [2024-05-07 14:27:33,968 INFO L85 PathProgramCache]: Analyzing trace with hash 573663050, now seen corresponding path program 1 times [2024-05-07 14:27:33,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:33,982 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:34,073 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 [2024-05-07 14:27:34,286 INFO L85 PathProgramCache]: Analyzing trace with hash -1903612324, now seen corresponding path program 2 times [2024-05-07 14:27:34,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:34,299 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:34,558 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 [2024-05-07 14:27:34,694 INFO L85 PathProgramCache]: Analyzing trace with hash -1264636866, now seen corresponding path program 1 times [2024-05-07 14:27:34,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:34,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:34,789 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 [2024-05-07 14:27:35,006 INFO L85 PathProgramCache]: Analyzing trace with hash -937577964, now seen corresponding path program 1 times [2024-05-07 14:27:35,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,022 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,110 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 [2024-05-07 14:27:35,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1397171315, now seen corresponding path program 1 times [2024-05-07 14:27:35,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,351 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,564 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 [2024-05-07 14:27:35,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1966322254, now seen corresponding path program 1 times [2024-05-07 14:27:35,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:35,944 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 [2024-05-07 14:27:36,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1310255880, now seen corresponding path program 1 times [2024-05-07 14:27:36,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:27:36,518 INFO L85 PathProgramCache]: Analyzing trace with hash -1481853233, now seen corresponding path program 1 times [2024-05-07 14:27:36,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,613 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 [2024-05-07 14:27:36,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1212308990, now seen corresponding path program 1 times [2024-05-07 14:27:36,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:36,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,868 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:36,932 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 [2024-05-07 14:27:37,058 INFO L85 PathProgramCache]: Analyzing trace with hash 2031015036, now seen corresponding path program 1 times [2024-05-07 14:27:37,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:37,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:37,068 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:37,151 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 [2024-05-07 14:27:37,344 INFO L85 PathProgramCache]: Analyzing trace with hash 504163666, now seen corresponding path program 1 times [2024-05-07 14:27:37,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:37,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:37,735 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 [2024-05-07 14:27:37,934 INFO L85 PathProgramCache]: Analyzing trace with hash 39630340, now seen corresponding path program 1 times [2024-05-07 14:27:37,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:37,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,033 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 [2024-05-07 14:27:38,226 INFO L85 PathProgramCache]: Analyzing trace with hash -514052045, now seen corresponding path program 1 times [2024-05-07 14:27:38,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-07 14:27:38,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1729395587, now seen corresponding path program 1 times [2024-05-07 14:27:38,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,668 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,726 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 [2024-05-07 14:27:38,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1969248227, now seen corresponding path program 1 times [2024-05-07 14:27:38,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:38,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:38,903 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 [2024-05-07 14:27:39,109 INFO L85 PathProgramCache]: Analyzing trace with hash 736726585, now seen corresponding path program 1 times [2024-05-07 14:27:39,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:39,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:39,120 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:39,313 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 [2024-05-07 14:27:39,517 INFO L85 PathProgramCache]: Analyzing trace with hash 539301821, now seen corresponding path program 1 times [2024-05-07 14:27:39,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:39,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:39,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:39,829 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 [2024-05-07 14:27:40,026 INFO L85 PathProgramCache]: Analyzing trace with hash 966981542, now seen corresponding path program 1 times [2024-05-07 14:27:40,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:40,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:40,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:40,463 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 [2024-05-07 14:27:40,578 INFO L85 PathProgramCache]: Analyzing trace with hash 2146455161, now seen corresponding path program 1 times [2024-05-07 14:27:40,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:40,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:40,790 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 [2024-05-07 14:27:40,907 INFO L85 PathProgramCache]: Analyzing trace with hash 339934945, now seen corresponding path program 1 times [2024-05-07 14:27:40,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:40,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:41,128 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 [2024-05-07 14:27:41,245 INFO L85 PathProgramCache]: Analyzing trace with hash 2082805208, now seen corresponding path program 1 times [2024-05-07 14:27:41,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:41,254 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:41,595 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 [2024-05-07 14:27:41,686 INFO L85 PathProgramCache]: Analyzing trace with hash -938863330, now seen corresponding path program 1 times [2024-05-07 14:27:41,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:41,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:42,230 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 [2024-05-07 14:27:42,346 INFO L85 PathProgramCache]: Analyzing trace with hash 484004221, now seen corresponding path program 1 times [2024-05-07 14:27:42,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:42,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:42,847 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 [2024-05-07 14:27:42,883 INFO L85 PathProgramCache]: Analyzing trace with hash -533788828, now seen corresponding path program 1 times [2024-05-07 14:27:42,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:27:42,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:27:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:27:42,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:27:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:09,926 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 1314 treesize of output 1218 [2024-05-07 14:28:10,208 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 1 times [2024-05-07 14:28:10,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:10,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:10,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:10,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:28:10,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:10,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable70,SelfDestructingSolverStorable92,SelfDestructingSolverStorable71,SelfDestructingSolverStorable93,SelfDestructingSolverStorable72,SelfDestructingSolverStorable94,SelfDestructingSolverStorable73,SelfDestructingSolverStorable95,SelfDestructingSolverStorable74,SelfDestructingSolverStorable96,SelfDestructingSolverStorable75,SelfDestructingSolverStorable97,SelfDestructingSolverStorable76,SelfDestructingSolverStorable98,SelfDestructingSolverStorable104,SelfDestructingSolverStorable77,SelfDestructingSolverStorable99,SelfDestructingSolverStorable105,SelfDestructingSolverStorable78,SelfDestructingSolverStorable79,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable65,SelfDestructingSolverStorable87,SelfDestructingSolverStorable66,SelfDestructingSolverStorable88,SelfDestructingSolverStorable67,SelfDestructingSolverStorable89,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2024-05-07 14:28:10,260 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)] === [2024-05-07 14:28:10,260 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:28:10,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1750973280, now seen corresponding path program 4 times [2024-05-07 14:28:10,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 14:28:10,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685209554] [2024-05-07 14:28:10,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:28:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:28:11,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 14:28:11,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685209554] [2024-05-07 14:28:11,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685209554] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-07 14:28:11,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-07 14:28:11,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-07 14:28:11,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391562269] [2024-05-07 14:28:11,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-07 14:28:11,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-07 14:28:11,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 14:28:11,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-07 14:28:11,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2024-05-07 14:28:11,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:28:11,109 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 14:28:11,109 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) [2024-05-07 14:28:11,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:11,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:28:11,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:11,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:28:12,191 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 [2024-05-07 14:28:12,458 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 3 times [2024-05-07 14:28:12,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:12,475 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:12,576 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 [2024-05-07 14:28:12,787 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 1 times [2024-05-07 14:28:12,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:12,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:12,911 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 [2024-05-07 14:28:13,129 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 3 times [2024-05-07 14:28:13,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:13,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:13,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:40,600 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 [2024-05-07 14:28:40,966 INFO L85 PathProgramCache]: Analyzing trace with hash -492433314, now seen corresponding path program 2 times [2024-05-07 14:28:40,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:40,984 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:41,088 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 [2024-05-07 14:28:41,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1358756026, now seen corresponding path program 4 times [2024-05-07 14:28:41,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:41,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:41,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:41,481 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 [2024-05-07 14:28:41,726 INFO L85 PathProgramCache]: Analyzing trace with hash 692431583, now seen corresponding path program 2 times [2024-05-07 14:28:41,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:41,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:41,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:46,409 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 [2024-05-07 14:28:46,473 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 1 times [2024-05-07 14:28:46,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:46,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:46,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:46,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:46,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:28:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-07 14:28:46,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable106,SelfDestructingSolverStorable107,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113 [2024-05-07 14:28:46,514 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)] === [2024-05-07 14:28:46,514 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 14:28:46,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1962475610, now seen corresponding path program 5 times [2024-05-07 14:28:46,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 14:28:46,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855446827] [2024-05-07 14:28:46,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 14:28:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-07 14:28:47,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 14:28:47,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855446827] [2024-05-07 14:28:47,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855446827] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-07 14:28:47,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-07 14:28:47,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2024-05-07 14:28:47,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558136886] [2024-05-07 14:28:47,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-07 14:28:47,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2024-05-07 14:28:47,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 14:28:47,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2024-05-07 14:28:47,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=575, Unknown=0, NotChecked=0, Total=650 [2024-05-07 14:28:47,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:28:47,461 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 14:28:47,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 7.461538461538462) internal successors, (194), 26 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) [2024-05-07 14:28:47,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:47,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-07 14:28:47,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-07 14:28:47,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-07 14:28:47,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 14:28:48,344 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 [2024-05-07 14:28:48,552 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 2 times [2024-05-07 14:28:48,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:48,568 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:49,109 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:28:49,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-07 14:28:49,166 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 4 times [2024-05-07 14:28:49,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:49,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:49,180 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:49,325 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-07 14:28:49,325 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 [2024-05-07 14:28:49,376 INFO L85 PathProgramCache]: Analyzing trace with hash -340679692, now seen corresponding path program 3 times [2024-05-07 14:28:49,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:28:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:28:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:28:49,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:28:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:29:18,375 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 648 treesize of output 600 [2024-05-07 14:29:18,614 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 2 times [2024-05-07 14:29:18,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:29:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:29:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:29:18,622 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:29:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:29:18,783 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 [2024-05-07 14:29:19,252 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 1 times [2024-05-07 14:29:19,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 14:29:19,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 14:29:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 14:29:19,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 14:29:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat