./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/26_stack_cas.i --full-output --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1f73d82f Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../sv-benchmarks/c/pthread-ext/26_stack_cas.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3df48c747d95355ac505f3aa498934ae4a3962ec64d7e6dbfdd54f02fbeda355 --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1f73d82-m [2024-11-21 13:53:41,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 13:53:42,086 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-11-21 13:53:42,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 13:53:42,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 13:53:42,112 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 13:53:42,113 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 13:53:42,113 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 13:53:42,113 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 13:53:42,113 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 13:53:42,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 13:53:42,114 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 13:53:42,114 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 13:53:42,114 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 13:53:42,114 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-21 13:53:42,114 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 13:53:42,114 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 13:53:42,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 13:53:42,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 13:53:42,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Commutativity condition synthesis=SUFFICIENT [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 13:53:42,116 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 13:53:42,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3df48c747d95355ac505f3aa498934ae4a3962ec64d7e6dbfdd54f02fbeda355 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-21 13:53:42,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 13:53:42,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 13:53:42,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 13:53:42,463 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 13:53:42,465 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 13:53:42,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/pthread-ext/26_stack_cas.i [2024-11-21 13:53:43,825 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/f5321024c/01536327e1e841bcb7fe89241321d9d4/FLAG3df4c5319 [2024-11-21 13:53:44,102 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 13:53:44,103 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas.i [2024-11-21 13:53:44,117 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/f5321024c/01536327e1e841bcb7fe89241321d9d4/FLAG3df4c5319 [2024-11-21 13:53:44,137 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/f5321024c/01536327e1e841bcb7fe89241321d9d4 [2024-11-21 13:53:44,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 13:53:44,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 13:53:44,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 13:53:44,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 13:53:44,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 13:53:44,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,148 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f936db1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44, skipping insertion in model container [2024-11-21 13:53:44,150 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,188 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 13:53:44,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas.i[31294,31307] [2024-11-21 13:53:44,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 13:53:44,512 INFO L200 MainTranslator]: Completed pre-run [2024-11-21 13:53:44,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas.i[31294,31307] [2024-11-21 13:53:44,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 13:53:44,600 INFO L204 MainTranslator]: Completed translation [2024-11-21 13:53:44,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44 WrapperNode [2024-11-21 13:53:44,601 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 13:53:44,602 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-21 13:53:44,602 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-21 13:53:44,602 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-21 13:53:44,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,617 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,641 INFO L138 Inliner]: procedures = 179, calls = 46, calls flagged for inlining = 16, calls inlined = 19, statements flattened = 249 [2024-11-21 13:53:44,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-21 13:53:44,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-21 13:53:44,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-21 13:53:44,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-21 13:53:44,651 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,671 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,674 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,683 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-21 13:53:44,687 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-21 13:53:44,687 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-21 13:53:44,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-21 13:53:44,688 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (1/1) ... [2024-11-21 13:53:44,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 13:53:44,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:53:44,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-21 13:53:44,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-21 13:53:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-21 13:53:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-21 13:53:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-21 13:53:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-21 13:53:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-21 13:53:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-21 13:53:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-21 13:53:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-21 13:53:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-21 13:53:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-21 13:53:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-21 13:53:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-21 13:53:44,745 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-21 13:53:44,866 INFO L234 CfgBuilder]: Building ICFG [2024-11-21 13:53:44,867 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-21 13:53:45,231 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-21 13:53:45,231 INFO L283 CfgBuilder]: Performing block encoding [2024-11-21 13:53:45,611 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-21 13:53:45,611 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-21 13:53:45,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:53:45 BoogieIcfgContainer [2024-11-21 13:53:45,612 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-21 13:53:45,614 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-21 13:53:45,615 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-21 13:53:45,619 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-21 13:53:45,620 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:53:44" (1/3) ... [2024-11-21 13:53:45,621 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e3f38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:53:45, skipping insertion in model container [2024-11-21 13:53:45,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:53:44" (2/3) ... [2024-11-21 13:53:45,621 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e3f38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:53:45, skipping insertion in model container [2024-11-21 13:53:45,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:53:45" (3/3) ... [2024-11-21 13:53:45,622 INFO L128 eAbstractionObserver]: Analyzing ICFG 26_stack_cas.i [2024-11-21 13:53:45,636 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-21 13:53:45,638 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 26_stack_cas.i that has 2 procedures, 30 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2024-11-21 13:53:45,639 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-21 13:53:45,697 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-21 13:53:45,748 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:45,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-21 13:53:45,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:53:45,752 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-21 13:53:45,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-21 13:53:45,838 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-21 13:53:45,853 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread1of1ForFork0 ======== [2024-11-21 13:53:45,861 INFO L333 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, 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;@4e1f5bce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:45,861 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-21 13:53:46,307 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:53:46,307 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:46,307 INFO L139 ounterexampleChecker]: Examining path program with hash 407993684, occurence #1 [2024-11-21 13:53:46,307 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:46,307 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:46,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:46,313 INFO L85 PathProgramCache]: Analyzing trace with hash 449392108, now seen corresponding path program 1 times [2024-11-21 13:53:46,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:46,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023870862] [2024-11-21 13:53:46,323 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:47,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:47,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023870862] [2024-11-21 13:53:47,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023870862] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:47,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:47,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-21 13:53:47,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203823047] [2024-11-21 13:53:47,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:47,332 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:53:47,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:47,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:53:47,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:53:47,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:47,353 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:47,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 2 states have internal predecessors, (23), 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) [2024-11-21 13:53:47,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:47,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:47,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-21 13:53:47,412 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:53:47,412 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:47,412 INFO L139 ounterexampleChecker]: Examining path program with hash -1343487142, occurence #1 [2024-11-21 13:53:47,412 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:47,412 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:47,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:47,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1418750277, now seen corresponding path program 1 times [2024-11-21 13:53:47,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:47,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873673568] [2024-11-21 13:53:47,413 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:48,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:48,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873673568] [2024-11-21 13:53:48,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873673568] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:48,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:48,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-21 13:53:48,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411924038] [2024-11-21 13:53:48,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:48,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-21 13:53:48,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:48,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-21 13:53:48,587 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-11-21 13:53:48,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:48,587 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:48,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 9 states have internal predecessors, (25), 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) [2024-11-21 13:53:48,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:48,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:48,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:48,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:48,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-21 13:53:48,912 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:53:48,912 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:48,913 INFO L139 ounterexampleChecker]: Examining path program with hash 541694216, occurence #1 [2024-11-21 13:53:48,913 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:48,913 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:48,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:48,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1257451523, now seen corresponding path program 1 times [2024-11-21 13:53:48,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:48,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380844886] [2024-11-21 13:53:48,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-21 13:53:49,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:49,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380844886] [2024-11-21 13:53:49,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380844886] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:49,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:49,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:53:49,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268808128] [2024-11-21 13:53:49,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:49,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:53:49,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:49,465 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:53:49,465 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:53:49,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:49,465 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:49,465 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 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) [2024-11-21 13:53:49,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:49,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:49,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:49,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:49,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:49,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:49,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-21 13:53:49,554 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:53:49,554 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:49,554 INFO L139 ounterexampleChecker]: Examining path program with hash 541694216, occurence #2 [2024-11-21 13:53:49,554 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 13:53:49,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-11-21 13:53:49,555 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:53:49,555 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2 [2024-11-21 13:53:49,555 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 13:53:49,555 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-21 13:53:49,555 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:53:49,556 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-21 13:53:49,556 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:53:49,556 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-21 13:53:49,556 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:53:49,556 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 13:53:49,556 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:49,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:49,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1359992717, now seen corresponding path program 1 times [2024-11-21 13:53:49,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:49,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777553015] [2024-11-21 13:53:49,556 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:49,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:49,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777553015] [2024-11-21 13:53:49,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777553015] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:49,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:49,915 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:53:49,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886441272] [2024-11-21 13:53:49,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:49,916 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:53:49,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:49,916 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:53:49,916 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:53:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:49,917 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:49,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 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) [2024-11-21 13:53:49,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:49,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:49,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:49,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:49,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:49,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:49,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:49,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:53:49,987 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-21 13:53:49,987 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:53:49,987 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:49,987 INFO L139 ounterexampleChecker]: Examining path program with hash -238485436, occurence #1 [2024-11-21 13:53:49,987 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:49,988 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:49,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:49,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1562122713, now seen corresponding path program 1 times [2024-11-21 13:53:49,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:49,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703334491] [2024-11-21 13:53:49,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:51,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:51,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:51,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703334491] [2024-11-21 13:53:51,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703334491] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:53:51,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1424287333] [2024-11-21 13:53:51,048 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:51,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:53:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:53:51,068 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:53:51,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-21 13:53:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:51,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-21 13:53:51,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:53:51,750 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-21 13:53:51,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2024-11-21 13:53:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:51,903 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:53:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:52,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1424287333] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:53:52,163 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:53:52,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 6] total 26 [2024-11-21 13:53:52,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019080425] [2024-11-21 13:53:52,163 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:53:52,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-21 13:53:52,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:52,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-21 13:53:52,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=636, Unknown=8, NotChecked=0, Total=756 [2024-11-21 13:53:52,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:52,165 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:52,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 4.185185185185185) internal successors, (113), 27 states have internal predecessors, (113), 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) [2024-11-21 13:53:52,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:52,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:52,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:52,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:53:52,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:54,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:54,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:53:54,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:54,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:53:54,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-21 13:53:54,723 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-21 13:53:54,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-21 13:53:54,923 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:53:54,928 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-21 13:53:54,929 INFO L319 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was SAFE (1/2) [2024-11-21 13:53:54,932 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:54,932 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-21 13:53:54,933 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-21 13:53:54,933 INFO L333 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, 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;@4e1f5bce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:54,933 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-21 13:53:54,944 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:54,944 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:54,944 INFO L139 ounterexampleChecker]: Examining path program with hash 1739417040, occurence #1 [2024-11-21 13:53:54,944 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:54,944 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:54,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:54,945 INFO L85 PathProgramCache]: Analyzing trace with hash -2127976059, now seen corresponding path program 1 times [2024-11-21 13:53:54,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:54,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262747904] [2024-11-21 13:53:54,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:54,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:55,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:55,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262747904] [2024-11-21 13:53:55,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262747904] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:55,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:55,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-21 13:53:55,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491296824] [2024-11-21 13:53:55,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:55,275 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:53:55,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:55,276 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:53:55,276 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:53:55,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:55,276 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:55,276 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 2 states have internal predecessors, (19), 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) [2024-11-21 13:53:55,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:55,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:55,304 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-21 13:53:55,304 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:55,305 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:55,305 INFO L139 ounterexampleChecker]: Examining path program with hash -405579787, occurence #1 [2024-11-21 13:53:55,305 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:55,305 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:55,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:55,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1069316813, now seen corresponding path program 1 times [2024-11-21 13:53:55,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:55,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321406063] [2024-11-21 13:53:55,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-21 13:53:55,597 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-21 13:53:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-21 13:53:55,668 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-21 13:53:55,669 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-21 13:53:55,669 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-11-21 13:53:55,669 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-21 13:53:55,672 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-21 13:53:55,673 INFO L319 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2024-11-21 13:53:55,673 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-21 13:53:55,674 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-21 13:53:55,719 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-21 13:53:55,724 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:55,743 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-21 13:53:55,744 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-21 13:53:55,744 INFO L333 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, 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;@4e1f5bce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:53:55,745 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-21 13:53:57,380 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:57,380 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:57,380 INFO L139 ounterexampleChecker]: Examining path program with hash -772542309, occurence #1 [2024-11-21 13:53:57,381 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:57,381 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:57,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:57,381 INFO L85 PathProgramCache]: Analyzing trace with hash 872101973, now seen corresponding path program 1 times [2024-11-21 13:53:57,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:57,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879066316] [2024-11-21 13:53:57,381 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:57,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:57,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879066316] [2024-11-21 13:53:57,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879066316] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:57,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:57,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-21 13:53:57,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471385701] [2024-11-21 13:53:57,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:57,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:53:57,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:57,629 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:53:57,629 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:53:57,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:57,629 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:57,629 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 2 states have internal predecessors, (38), 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) [2024-11-21 13:53:57,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:57,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:57,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-21 13:53:57,970 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:57,970 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:57,970 INFO L139 ounterexampleChecker]: Examining path program with hash 654800569, occurence #1 [2024-11-21 13:53:57,970 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:57,970 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:57,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:57,971 INFO L85 PathProgramCache]: Analyzing trace with hash 229108798, now seen corresponding path program 1 times [2024-11-21 13:53:57,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:57,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367285848] [2024-11-21 13:53:57,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:58,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:58,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367285848] [2024-11-21 13:53:58,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367285848] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:58,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:58,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:53:58,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350327791] [2024-11-21 13:53:58,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:58,358 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:53:58,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:58,358 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:53:58,359 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:53:58,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:58,359 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:58,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 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) [2024-11-21 13:53:58,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:58,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:58,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-21 13:53:58,560 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:58,560 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:58,560 INFO L139 ounterexampleChecker]: Examining path program with hash 1420249155, occurence #1 [2024-11-21 13:53:58,560 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:58,561 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:58,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:58,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1891813862, now seen corresponding path program 1 times [2024-11-21 13:53:58,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:58,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759213241] [2024-11-21 13:53:58,561 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:58,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:58,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759213241] [2024-11-21 13:53:58,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759213241] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:58,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:58,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:53:58,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850853756] [2024-11-21 13:53:58,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:58,832 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:53:58,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:58,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:53:58,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:53:58,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:58,833 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:58,834 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 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) [2024-11-21 13:53:58,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:58,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:58,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:58,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:58,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:58,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:53:58,903 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-21 13:53:58,903 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:53:58,903 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:53:58,903 INFO L139 ounterexampleChecker]: Examining path program with hash 785329614, occurence #1 [2024-11-21 13:53:58,903 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:53:58,903 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:53:58,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:53:58,903 INFO L85 PathProgramCache]: Analyzing trace with hash -169991015, now seen corresponding path program 1 times [2024-11-21 13:53:58,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:53:58,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346946846] [2024-11-21 13:53:58,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:53:58,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:53:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:53:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:53:59,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:53:59,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346946846] [2024-11-21 13:53:59,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346946846] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:53:59,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:53:59,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-21 13:53:59,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377535615] [2024-11-21 13:53:59,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:53:59,593 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-21 13:53:59,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:53:59,594 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-21 13:53:59,594 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-21 13:53:59,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:53:59,594 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:53:59,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 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) [2024-11-21 13:53:59,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:53:59,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:53:59,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:53:59,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:54:00,181 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-21 13:54:00,181 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 13:54:00,181 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:00,181 INFO L139 ounterexampleChecker]: Examining path program with hash -697234730, occurence #1 [2024-11-21 13:54:00,182 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:00,182 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:00,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:00,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1977445478, now seen corresponding path program 1 times [2024-11-21 13:54:00,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:00,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312347237] [2024-11-21 13:54:00,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-21 13:54:00,402 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-21 13:54:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-21 13:54:00,453 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-21 13:54:00,454 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-21 13:54:00,454 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-11-21 13:54:00,454 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-21 13:54:00,455 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-21 13:54:00,456 INFO L319 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/3) [2024-11-21 13:54:00,456 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-21 13:54:00,456 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-21 13:54:00,510 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-21 13:54:00,512 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:54:00,534 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-21 13:54:00,536 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread3of3ForFork0 ======== [2024-11-21 13:54:00,536 INFO L333 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, 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;@4e1f5bce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 13:54:00,537 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-21 13:54:03,691 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:03,691 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:03,691 INFO L139 ounterexampleChecker]: Examining path program with hash -480899566, occurence #1 [2024-11-21 13:54:03,692 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:03,692 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:03,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:03,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1265603272, now seen corresponding path program 1 times [2024-11-21 13:54:03,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:03,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111729587] [2024-11-21 13:54:03,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:03,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:03,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111729587] [2024-11-21 13:54:03,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111729587] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:03,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:03,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-21 13:54:03,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373721416] [2024-11-21 13:54:03,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:03,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:54:03,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:03,974 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:54:03,974 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:54:03,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:03,974 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:03,974 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 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) [2024-11-21 13:54:03,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:05,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:05,497 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-21 13:54:05,498 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:05,498 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:05,498 INFO L139 ounterexampleChecker]: Examining path program with hash 1663688785, occurence #1 [2024-11-21 13:54:05,498 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:05,498 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:05,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:05,498 INFO L85 PathProgramCache]: Analyzing trace with hash -2001619751, now seen corresponding path program 1 times [2024-11-21 13:54:05,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:05,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333955852] [2024-11-21 13:54:05,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:05,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:05,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333955852] [2024-11-21 13:54:05,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333955852] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:05,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:05,843 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:54:05,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497288532] [2024-11-21 13:54:05,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:05,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:54:05,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:05,844 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:54:05,844 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:54:05,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:05,845 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:05,845 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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) [2024-11-21 13:54:05,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:05,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:06,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:06,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:06,129 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-21 13:54:06,129 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:06,129 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:06,130 INFO L139 ounterexampleChecker]: Examining path program with hash -1434384191, occurence #1 [2024-11-21 13:54:06,130 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:06,130 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:06,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:06,130 INFO L85 PathProgramCache]: Analyzing trace with hash -816144391, now seen corresponding path program 1 times [2024-11-21 13:54:06,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:06,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545410716] [2024-11-21 13:54:06,131 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:06,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:06,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:06,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545410716] [2024-11-21 13:54:06,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545410716] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:06,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:06,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:54:06,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611898131] [2024-11-21 13:54:06,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:06,438 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:06,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:06,438 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:06,438 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:54:06,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:06,439 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:06,439 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 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) [2024-11-21 13:54:06,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:06,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:06,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:06,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:06,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:06,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:06,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-21 13:54:06,593 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:06,593 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:06,593 INFO L139 ounterexampleChecker]: Examining path program with hash -607729318, occurence #1 [2024-11-21 13:54:06,593 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:06,593 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:06,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:06,594 INFO L85 PathProgramCache]: Analyzing trace with hash -2087088871, now seen corresponding path program 1 times [2024-11-21 13:54:06,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:06,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699189936] [2024-11-21 13:54:06,594 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:06,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:06,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:06,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699189936] [2024-11-21 13:54:06,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699189936] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:06,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:06,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:54:06,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285178148] [2024-11-21 13:54:06,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:06,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:54:06,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:06,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:54:06,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:54:06,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:06,929 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:06,929 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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) [2024-11-21 13:54:06,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:06,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:06,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:06,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-21 13:54:07,218 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:07,218 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:07,218 INFO L139 ounterexampleChecker]: Examining path program with hash 1381360900, occurence #1 [2024-11-21 13:54:07,218 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:07,218 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:07,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:07,218 INFO L85 PathProgramCache]: Analyzing trace with hash -868531171, now seen corresponding path program 1 times [2024-11-21 13:54:07,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:07,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646694807] [2024-11-21 13:54:07,218 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:07,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:07,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646694807] [2024-11-21 13:54:07,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646694807] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:07,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:07,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-21 13:54:07,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438828597] [2024-11-21 13:54:07,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:07,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:54:07,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:07,495 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:54:07,495 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:54:07,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:07,496 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:07,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 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) [2024-11-21 13:54:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:07,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:07,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:07,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:07,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-21 13:54:07,620 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:07,620 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:07,620 INFO L139 ounterexampleChecker]: Examining path program with hash 1607831641, occurence #1 [2024-11-21 13:54:07,620 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:07,620 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:07,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:07,621 INFO L85 PathProgramCache]: Analyzing trace with hash -306595127, now seen corresponding path program 1 times [2024-11-21 13:54:07,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:07,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121461933] [2024-11-21 13:54:07,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:07,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:08,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:08,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121461933] [2024-11-21 13:54:08,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121461933] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:08,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:08,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-21 13:54:08,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247398725] [2024-11-21 13:54:08,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:08,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-21 13:54:08,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:08,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-21 13:54:08,572 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2024-11-21 13:54:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:08,572 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:08,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 5.416666666666667) internal successors, (65), 12 states have internal predecessors, (65), 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) [2024-11-21 13:54:08,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:08,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:08,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:08,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:08,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:08,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:10,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:10,495 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-21 13:54:10,495 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:10,495 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:10,496 INFO L139 ounterexampleChecker]: Examining path program with hash 1072893843, occurence #1 [2024-11-21 13:54:10,496 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:10,496 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:10,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:10,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1918580135, now seen corresponding path program 1 times [2024-11-21 13:54:10,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:10,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690989889] [2024-11-21 13:54:10,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-21 13:54:10,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:10,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690989889] [2024-11-21 13:54:10,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690989889] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:10,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:10,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-21 13:54:10,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611065541] [2024-11-21 13:54:10,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:10,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:10,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:10,955 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:10,955 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:54:10,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:10,955 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:10,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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) [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:10,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:11,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:11,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:11,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:11,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:11,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-21 13:54:11,115 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:11,115 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:11,116 INFO L139 ounterexampleChecker]: Examining path program with hash -163964608, occurence #1 [2024-11-21 13:54:11,116 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:11,116 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:11,116 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:11,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1397270187, now seen corresponding path program 1 times [2024-11-21 13:54:11,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:11,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320229300] [2024-11-21 13:54:11,117 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-21 13:54:11,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:11,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320229300] [2024-11-21 13:54:11,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320229300] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:11,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:11,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-21 13:54:11,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517788014] [2024-11-21 13:54:11,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:11,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:11,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:11,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:11,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:54:11,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:11,516 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:11,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 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) [2024-11-21 13:54:11,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:11,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:12,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:12,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-21 13:54:12,319 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:12,319 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:12,320 INFO L139 ounterexampleChecker]: Examining path program with hash 236648574, occurence #1 [2024-11-21 13:54:12,320 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:12,320 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:12,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:12,320 INFO L85 PathProgramCache]: Analyzing trace with hash -2010546520, now seen corresponding path program 1 times [2024-11-21 13:54:12,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:12,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806541622] [2024-11-21 13:54:12,320 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-21 13:54:12,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:12,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806541622] [2024-11-21 13:54:12,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806541622] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:12,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:12,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:54:12,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405643931] [2024-11-21 13:54:12,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:12,683 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-21 13:54:12,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:12,684 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-21 13:54:12,684 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-21 13:54:12,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:12,684 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:12,684 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2024-11-21 13:54:12,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:12,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:12,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:12,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:12,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:12,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:13,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,273 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-21 13:54:13,273 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:13,273 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:13,274 INFO L139 ounterexampleChecker]: Examining path program with hash 833294344, occurence #1 [2024-11-21 13:54:13,274 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:13,274 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:13,274 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:13,274 INFO L85 PathProgramCache]: Analyzing trace with hash 370716556, now seen corresponding path program 1 times [2024-11-21 13:54:13,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:13,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248166618] [2024-11-21 13:54:13,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:13,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 13:54:13,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:13,665 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248166618] [2024-11-21 13:54:13,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248166618] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:13,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:13,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:54:13,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898997503] [2024-11-21 13:54:13,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:13,667 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:13,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:13,667 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:13,667 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:54:13,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:13,668 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:13,668 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 25.333333333333332) internal successors, (76), 4 states have internal predecessors, (76), 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) [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:13,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-21 13:54:13,918 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:13,918 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:13,919 INFO L139 ounterexampleChecker]: Examining path program with hash 1217903016, occurence #1 [2024-11-21 13:54:13,919 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:13,920 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:13,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:13,920 INFO L85 PathProgramCache]: Analyzing trace with hash 761367844, now seen corresponding path program 2 times [2024-11-21 13:54:13,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:13,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689919579] [2024-11-21 13:54:13,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:13,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-21 13:54:14,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:14,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689919579] [2024-11-21 13:54:14,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689919579] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:14,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:14,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:54:14,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471239557] [2024-11-21 13:54:14,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:14,333 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:54:14,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:14,333 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:54:14,333 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:54:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:14,334 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:14,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:14,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:14,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:14,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:14,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:14,539 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-21 13:54:14,539 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:14,539 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:14,539 INFO L139 ounterexampleChecker]: Examining path program with hash -732240304, occurence #1 [2024-11-21 13:54:14,539 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:14,539 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:14,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:14,540 INFO L85 PathProgramCache]: Analyzing trace with hash 2101634340, now seen corresponding path program 3 times [2024-11-21 13:54:14,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:14,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799527468] [2024-11-21 13:54:14,540 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-21 13:54:15,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:15,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799527468] [2024-11-21 13:54:15,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799527468] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:15,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:15,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 13:54:15,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350293813] [2024-11-21 13:54:15,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:15,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-21 13:54:15,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:15,112 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-21 13:54:15,112 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-21 13:54:15,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:15,113 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:15,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:15,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:15,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-21 13:54:15,363 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:15,363 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:15,363 INFO L139 ounterexampleChecker]: Examining path program with hash 1234144994, occurence #1 [2024-11-21 13:54:15,363 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:15,363 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:15,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:15,363 INFO L85 PathProgramCache]: Analyzing trace with hash -1792774092, now seen corresponding path program 4 times [2024-11-21 13:54:15,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:15,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806749425] [2024-11-21 13:54:15,363 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-21 13:54:15,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:15,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806749425] [2024-11-21 13:54:15,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806749425] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:15,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:15,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-21 13:54:15,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849420753] [2024-11-21 13:54:15,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:15,837 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-21 13:54:15,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:15,837 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-21 13:54:15,837 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-11-21 13:54:15,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:15,837 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:15,837 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 6 states have internal predecessors, (110), 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) [2024-11-21 13:54:15,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:15,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:16,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:16,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:16,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:16,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-11-21 13:54:16,023 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:16,023 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:16,023 INFO L139 ounterexampleChecker]: Examining path program with hash 2044455259, occurence #1 [2024-11-21 13:54:16,023 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:16,023 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:16,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:16,023 INFO L85 PathProgramCache]: Analyzing trace with hash -1530368708, now seen corresponding path program 5 times [2024-11-21 13:54:16,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:16,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119379740] [2024-11-21 13:54:16,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-21 13:54:16,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:16,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119379740] [2024-11-21 13:54:16,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119379740] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:16,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1652702354] [2024-11-21 13:54:16,516 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-21 13:54:16,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:16,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:54:16,519 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:54:16,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-21 13:54:17,043 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-21 13:54:17,043 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 13:54:17,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-21 13:54:17,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:54:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-21 13:54:17,073 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-21 13:54:17,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1652702354] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:17,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-21 13:54:17,073 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-21 13:54:17,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453696928] [2024-11-21 13:54:17,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:17,074 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:17,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:17,074 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:17,075 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2024-11-21 13:54:17,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:17,075 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:17,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 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) [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:17,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:18,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:18,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:18,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:18,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:18,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-21 13:54:18,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:18,295 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:18,295 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:18,295 INFO L139 ounterexampleChecker]: Examining path program with hash 301878161, occurence #1 [2024-11-21 13:54:18,295 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:18,295 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:18,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:18,295 INFO L85 PathProgramCache]: Analyzing trace with hash -1010671724, now seen corresponding path program 6 times [2024-11-21 13:54:18,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:18,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157965096] [2024-11-21 13:54:18,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-21 13:54:18,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:18,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157965096] [2024-11-21 13:54:18,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157965096] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:18,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:18,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:54:18,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245477982] [2024-11-21 13:54:18,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:18,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:54:18,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:18,557 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:54:18,557 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:54:18,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:18,557 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:18,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 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) [2024-11-21 13:54:18,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:18,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:18,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:19,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:19,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:19,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:19,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:19,132 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-11-21 13:54:19,133 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:19,133 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:19,133 INFO L139 ounterexampleChecker]: Examining path program with hash -1858827567, occurence #1 [2024-11-21 13:54:19,133 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:19,133 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:19,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:19,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1044944522, now seen corresponding path program 1 times [2024-11-21 13:54:19,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:19,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201659589] [2024-11-21 13:54:19,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:19,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:19,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:19,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201659589] [2024-11-21 13:54:19,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201659589] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:19,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [498496423] [2024-11-21 13:54:19,445 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:19,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:19,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:54:19,449 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:54:19,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-21 13:54:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:19,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 809 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-21 13:54:19,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:54:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:20,045 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:54:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:20,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [498496423] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:54:20,158 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:54:20,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2024-11-21 13:54:20,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330729184] [2024-11-21 13:54:20,158 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:54:20,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-21 13:54:20,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:20,159 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-21 13:54:20,159 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2024-11-21 13:54:20,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:20,159 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:20,160 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 14.066666666666666) internal successors, (211), 14 states have internal predecessors, (211), 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) [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:20,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:20,564 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-21 13:54:20,743 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:20,743 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:20,743 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:20,743 INFO L139 ounterexampleChecker]: Examining path program with hash -1858827567, occurence #2 [2024-11-21 13:54:20,743 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 13:54:20,743 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2 [2024-11-21 13:54:20,744 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-21 13:54:20,744 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-21 13:54:20,744 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,744 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-21 13:54:20,744 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-21 13:54:20,745 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-21 13:54:20,745 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-21 13:54:20,745 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-21 13:54:20,745 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-21 13:54:20,745 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 13:54:20,745 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-21 13:54:20,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:20,770 INFO L85 PathProgramCache]: Analyzing trace with hash 875729056, now seen corresponding path program 1 times [2024-11-21 13:54:20,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-21 13:54:20,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930557764] [2024-11-21 13:54:20,771 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:21,466 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-21 13:54:21,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930557764] [2024-11-21 13:54:21,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930557764] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:21,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2122023977] [2024-11-21 13:54:21,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:21,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 1446 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-21 13:54:21,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:54:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:22,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2122023977] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:22,003 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-21 13:54:22,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2024-11-21 13:54:22,003 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-21 13:54:22,003 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 13:54:22,003 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:22,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:22,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1377773846, now seen corresponding path program 2 times [2024-11-21 13:54:22,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:22,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273162411] [2024-11-21 13:54:22,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:22,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:22,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:22,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273162411] [2024-11-21 13:54:22,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273162411] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:22,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [18485085] [2024-11-21 13:54:22,744 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-21 13:54:22,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:22,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:54:22,746 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:54:22,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-21 13:54:23,346 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-21 13:54:23,346 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 13:54:23,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-21 13:54:23,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:54:23,431 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-21 13:54:23,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-21 13:54:23,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-11-21 13:54:23,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-21 13:54:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-21 13:54:23,577 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-21 13:54:23,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [18485085] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:23,577 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-21 13:54:23,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [15] total 24 [2024-11-21 13:54:23,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362658675] [2024-11-21 13:54:23,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:23,578 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-21 13:54:23,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:23,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-21 13:54:23,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=416, Unknown=0, NotChecked=0, Total=600 [2024-11-21 13:54:23,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:23,579 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:23,579 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.636363636363637) internal successors, (73), 10 states have internal predecessors, (73), 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) [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:23,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:29,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:29,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:29,859 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-21 13:54:30,043 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-11-21 13:54:30,043 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:30,043 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:30,043 INFO L139 ounterexampleChecker]: Examining path program with hash -21136449, occurence #1 [2024-11-21 13:54:30,043 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:30,043 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:30,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:30,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1794001529, now seen corresponding path program 1 times [2024-11-21 13:54:30,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:30,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228788825] [2024-11-21 13:54:30,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:30,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:30,435 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-21 13:54:30,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:30,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228788825] [2024-11-21 13:54:30,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228788825] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:30,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:30,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-21 13:54:30,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057892021] [2024-11-21 13:54:30,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:30,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:54:30,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:30,436 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:54:30,436 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:54:30,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:30,437 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:30,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 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) [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:30,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:30,838 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-11-21 13:54:30,838 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:30,838 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:30,838 INFO L139 ounterexampleChecker]: Examining path program with hash -256739321, occurence #1 [2024-11-21 13:54:30,838 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:30,838 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:30,838 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:30,839 INFO L85 PathProgramCache]: Analyzing trace with hash -146994712, now seen corresponding path program 1 times [2024-11-21 13:54:30,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:30,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052201996] [2024-11-21 13:54:30,839 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-21 13:54:31,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:31,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052201996] [2024-11-21 13:54:31,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052201996] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:54:31,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:54:31,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-21 13:54:31,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991222386] [2024-11-21 13:54:31,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:54:31,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-21 13:54:31,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:31,307 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-21 13:54:31,307 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-21 13:54:31,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:31,307 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:31,308 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 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) [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:31,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:31,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:32,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:32,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-11-21 13:54:32,246 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:54:32,246 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:54:32,246 INFO L139 ounterexampleChecker]: Examining path program with hash -523536759, occurence #1 [2024-11-21 13:54:32,246 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:54:32,246 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:54:32,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:54:32,247 INFO L85 PathProgramCache]: Analyzing trace with hash -2002848995, now seen corresponding path program 1 times [2024-11-21 13:54:32,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:54:32,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813548528] [2024-11-21 13:54:32,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:32,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:54:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-21 13:54:33,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:54:33,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813548528] [2024-11-21 13:54:33,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813548528] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:54:33,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352834969] [2024-11-21 13:54:33,602 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:54:33,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:54:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:54:33,609 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:54:33,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-21 13:54:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:54:34,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 1486 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-21 13:54:34,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:54:35,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-11-21 13:54:35,889 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-21 13:54:35,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2024-11-21 13:54:35,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-21 13:54:35,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2024-11-21 13:54:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:36,121 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:54:36,369 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#top~0.base|))) (let ((.cse0 (= (select .cse2 |c_~#top~0.offset|) |c_thr1Thread3of3ForFork0_push_~oldTop~0#1|))) (and (or (not .cse0) (forall ((v_DerPreprocessor_3 (Array Int Int)) (|thr1Thread3of3ForFork0_push_~#casret~0#1.base| Int) (v_ArrVal_6837 (Array Int Int))) (let ((.cse1 (store (store (store |c_#memory_int| |c_~#top~0.base| (store .cse2 |c_~#top~0.offset| |c_thr1Thread3of3ForFork0_push_~newTop~0#1|)) |thr1Thread3of3ForFork0_push_~#casret~0#1.base| v_DerPreprocessor_3) |c_~#m~0.base| v_ArrVal_6837))) (or (not (= (select (select .cse1 |thr1Thread3of3ForFork0_push_~#casret~0#1.base|) |c_thr1Thread3of3ForFork0_push_~#casret~0#1.offset|) 1)) (not (= (select (select .cse1 |c_~#top~0.base|) |c_~#top~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_4 (Array Int Int)) (|thr1Thread3of3ForFork0_push_~#casret~0#1.base| Int) (v_ArrVal_6837 (Array Int Int))) (let ((.cse3 (store (store |c_#memory_int| |thr1Thread3of3ForFork0_push_~#casret~0#1.base| v_DerPreprocessor_4) |c_~#m~0.base| v_ArrVal_6837))) (or (not (= (select (select .cse3 |thr1Thread3of3ForFork0_push_~#casret~0#1.base|) |c_thr1Thread3of3ForFork0_push_~#casret~0#1.offset|) 1)) (not (= (select (select .cse3 |c_~#top~0.base|) |c_~#top~0.offset|) 0))))) .cse0)))) is different from false [2024-11-21 13:54:36,402 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-21 13:54:36,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 37 [2024-11-21 13:54:36,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 79 [2024-11-21 13:54:36,411 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-21 13:54:36,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 75 treesize of output 79 [2024-11-21 13:54:36,418 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-21 13:54:36,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 71 treesize of output 73 [2024-11-21 13:54:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:54:38,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [352834969] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:54:38,002 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:54:38,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 27, 26] total 62 [2024-11-21 13:54:38,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554045806] [2024-11-21 13:54:38,002 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:54:38,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2024-11-21 13:54:38,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:54:38,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2024-11-21 13:54:38,007 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=461, Invalid=3316, Unknown=9, NotChecked=120, Total=3906 [2024-11-21 13:54:38,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:54:38,007 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:54:38,008 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 8.34920634920635) internal successors, (526), 62 states have internal predecessors, (526), 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) [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:54:38,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:54:38,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 386 states. [2024-11-21 13:55:19,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-21 13:55:19,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2024-11-21 13:55:19,920 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:55:19,920 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:55:19,921 INFO L139 ounterexampleChecker]: Examining path program with hash -538754136, occurence #1 [2024-11-21 13:55:19,921 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:55:19,921 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:55:19,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:55:19,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1698917902, now seen corresponding path program 1 times [2024-11-21 13:55:19,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:55:19,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652691058] [2024-11-21 13:55:19,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:55:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:55:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:55:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 2427 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-21 13:55:22,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:55:22,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652691058] [2024-11-21 13:55:22,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652691058] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:55:22,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:55:22,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2024-11-21 13:55:22,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85568621] [2024-11-21 13:55:22,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:55:22,245 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-11-21 13:55:22,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:55:22,246 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-11-21 13:55:22,247 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=563, Invalid=627, Unknown=0, NotChecked=0, Total=1190 [2024-11-21 13:55:22,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:22,247 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:55:22,247 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 13.485714285714286) internal successors, (472), 34 states have internal predecessors, (472), 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) [2024-11-21 13:55:22,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:22,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:22,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:22,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:22,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 386 states. [2024-11-21 13:55:22,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:23,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 386 states. [2024-11-21 13:55:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:55:23,694 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-11-21 13:55:23,694 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:55:23,694 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:55:23,694 INFO L139 ounterexampleChecker]: Examining path program with hash -1782774725, occurence #1 [2024-11-21 13:55:23,694 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:55:23,694 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:55:23,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:55:23,695 INFO L85 PathProgramCache]: Analyzing trace with hash 780307522, now seen corresponding path program 2 times [2024-11-21 13:55:23,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:55:23,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204467761] [2024-11-21 13:55:23,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:55:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:55:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:55:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2535 trivial. 0 not checked. [2024-11-21 13:55:25,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:55:25,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204467761] [2024-11-21 13:55:25,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204467761] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:55:25,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:55:25,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-21 13:55:25,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580015544] [2024-11-21 13:55:25,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:55:25,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-21 13:55:25,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:55:25,906 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-21 13:55:25,906 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2024-11-21 13:55:25,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:25,906 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:55:25,906 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 10 states have internal predecessors, (92), 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) [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:25,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 386 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:55:25,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:44,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 590 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:55:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:53,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2024-11-21 13:55:53,262 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:55:53,262 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:55:53,262 INFO L139 ounterexampleChecker]: Examining path program with hash -968129373, occurence #1 [2024-11-21 13:55:53,262 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:55:53,262 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:55:53,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:55:53,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1767068035, now seen corresponding path program 1 times [2024-11-21 13:55:53,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:55:53,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587044181] [2024-11-21 13:55:53,262 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:55:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:55:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:55:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 55 proven. 408 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-21 13:55:54,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:55:54,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587044181] [2024-11-21 13:55:54,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587044181] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:55:54,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016061642] [2024-11-21 13:55:54,235 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:55:54,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:55:54,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:55:54,237 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:55:54,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-21 13:55:55,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:55:55,206 INFO L256 TraceCheckSpWp]: Trace formula consists of 1965 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-21 13:55:55,211 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:55:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 55 proven. 408 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-21 13:55:55,433 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:55:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 55 proven. 408 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-21 13:55:55,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1016061642] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:55:55,953 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:55:55,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 36 [2024-11-21 13:55:55,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823546286] [2024-11-21 13:55:55,953 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:55:55,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2024-11-21 13:55:55,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:55:55,955 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2024-11-21 13:55:55,955 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=666, Invalid=666, Unknown=0, NotChecked=0, Total=1332 [2024-11-21 13:55:55,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:55:55,955 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:55:55,956 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 13.45945945945946) internal successors, (498), 36 states have internal predecessors, (498), 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) [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:55,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 590 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:55:55,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:15,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 728 states. [2024-11-21 13:56:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:56:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:56:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:56:15,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-21 13:56:15,813 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:56:15,813 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:56:15,813 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:56:15,814 INFO L139 ounterexampleChecker]: Examining path program with hash -942231818, occurence #1 [2024-11-21 13:56:15,814 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:56:15,814 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:56:15,814 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:56:15,814 INFO L85 PathProgramCache]: Analyzing trace with hash 208676114, now seen corresponding path program 1 times [2024-11-21 13:56:15,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:56:15,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537806961] [2024-11-21 13:56:15,814 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:56:15,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:56:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:56:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2437 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2437 trivial. 0 not checked. [2024-11-21 13:56:20,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:56:20,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537806961] [2024-11-21 13:56:20,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537806961] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:56:20,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:56:20,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-21 13:56:20,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594464295] [2024-11-21 13:56:20,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:56:20,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-21 13:56:20,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:56:20,076 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-21 13:56:20,076 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-11-21 13:56:20,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:56:20,076 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:56:20,076 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 10.2) internal successors, (102), 9 states have internal predecessors, (102), 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) [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:56:20,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 728 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:56:20,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:56:43,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 13:57:15,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 13:57:23,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 13:57:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:57:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:57:55,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2024-11-21 13:57:55,264 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:57:55,264 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:57:55,264 INFO L139 ounterexampleChecker]: Examining path program with hash 1440529826, occurence #1 [2024-11-21 13:57:55,265 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:57:55,265 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:57:55,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:57:55,265 INFO L85 PathProgramCache]: Analyzing trace with hash -2070697149, now seen corresponding path program 1 times [2024-11-21 13:57:55,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:57:55,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197732685] [2024-11-21 13:57:55,265 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:57:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:57:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:57:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-21 13:57:55,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:57:55,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197732685] [2024-11-21 13:57:55,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197732685] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:57:55,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:57:55,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-21 13:57:55,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207537933] [2024-11-21 13:57:55,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:57:55,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-21 13:57:55,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:57:55,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-21 13:57:55,968 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-21 13:57:55,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:57:55,968 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:57:55,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 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) [2024-11-21 13:57:55,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:57:55,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:57:59,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:57:59,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:57:59,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:57:59,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2024-11-21 13:57:59,104 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:57:59,104 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:57:59,104 INFO L139 ounterexampleChecker]: Examining path program with hash 1466958653, occurence #1 [2024-11-21 13:57:59,104 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:57:59,104 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:57:59,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:57:59,105 INFO L85 PathProgramCache]: Analyzing trace with hash 261530115, now seen corresponding path program 1 times [2024-11-21 13:57:59,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:57:59,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968095955] [2024-11-21 13:57:59,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:57:59,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:57:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:58:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 1476 trivial. 0 not checked. [2024-11-21 13:58:01,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:58:01,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968095955] [2024-11-21 13:58:01,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968095955] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:58:01,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283477560] [2024-11-21 13:58:01,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:58:01,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:58:01,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:58:01,522 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:58:01,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-21 13:58:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:58:02,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 2916 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-21 13:58:02,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:58:04,974 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-21 13:58:04,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2024-11-21 13:58:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:58:05,045 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:58:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:58:06,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283477560] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:58:06,617 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:58:06,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 39, 36] total 85 [2024-11-21 13:58:06,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211351139] [2024-11-21 13:58:06,617 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:58:06,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2024-11-21 13:58:06,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:58:06,620 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2024-11-21 13:58:06,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1321, Invalid=6160, Unknown=1, NotChecked=0, Total=7482 [2024-11-21 13:58:06,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:58:06,623 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:58:06,623 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 86 states have (on average 11.662790697674419) internal successors, (1003), 86 states have internal predecessors, (1003), 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) [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:06,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:58:06,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:06,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:58:29,651 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:29,683 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:35,145 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:35,410 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:35,415 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:36,403 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:36,419 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:36,455 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:36,471 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:37,344 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:37,380 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:38,643 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:38,693 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:38,778 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:39,183 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:39,190 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,133 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,167 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,198 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,228 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,324 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,388 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,395 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,608 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,682 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,710 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,800 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,816 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,852 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:45,933 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,000 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,041 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,104 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,145 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,172 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,196 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,206 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,213 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,257 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,271 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,296 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,312 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,341 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,349 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,354 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,436 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,563 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,635 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,642 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,796 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,826 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,832 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:46,905 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,054 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,070 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,109 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,143 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,175 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,296 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,598 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,614 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,645 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,840 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,871 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:47,921 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:48,456 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:48,498 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:48,667 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,201 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,208 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,256 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,271 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,287 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,301 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:49,808 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,096 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,112 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,147 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,164 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,288 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,304 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,348 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,364 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,684 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,700 WARN L331 ript$VariableManager]: TermVariable v_subst_87 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:58:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:50,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 293 states. [2024-11-21 13:58:50,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-21 13:58:51,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2024-11-21 13:58:51,135 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:58:51,135 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:58:51,136 INFO L139 ounterexampleChecker]: Examining path program with hash -898762159, occurence #1 [2024-11-21 13:58:51,136 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:58:51,136 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:58:51,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:58:51,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1300637819, now seen corresponding path program 1 times [2024-11-21 13:58:51,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:58:51,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696286621] [2024-11-21 13:58:51,137 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:58:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:58:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:58:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-21 13:58:52,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:58:52,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696286621] [2024-11-21 13:58:52,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696286621] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 13:58:52,285 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 13:58:52,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-21 13:58:52,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897409537] [2024-11-21 13:58:52,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 13:58:52,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-21 13:58:52,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:58:52,286 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-21 13:58:52,286 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-21 13:58:52,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:58:52,286 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:58:52,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 6 states have internal predecessors, (76), 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) [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:58:52,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:52,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:58:52,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:58:52,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:52,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 293 states. [2024-11-21 13:58:52,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:58:57,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:57,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 293 states. [2024-11-21 13:58:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:58:57,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2024-11-21 13:58:57,590 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 13:58:57,590 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 13:58:57,590 INFO L139 ounterexampleChecker]: Examining path program with hash 144034036, occurence #1 [2024-11-21 13:58:57,590 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 13:58:57,590 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 13:58:57,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 13:58:57,591 INFO L85 PathProgramCache]: Analyzing trace with hash -77336415, now seen corresponding path program 1 times [2024-11-21 13:58:57,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 13:58:57,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157609177] [2024-11-21 13:58:57,591 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:58:57,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 13:58:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:59:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 2 proven. 122 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-21 13:59:00,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 13:59:00,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157609177] [2024-11-21 13:59:00,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157609177] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 13:59:00,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100170566] [2024-11-21 13:59:00,705 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 13:59:00,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 13:59:00,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 13:59:00,706 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 13:59:00,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-21 13:59:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 13:59:01,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 2963 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-21 13:59:01,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 13:59:03,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-21 13:59:03,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-11-21 13:59:03,753 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-21 13:59:03,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2024-11-21 13:59:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:59:03,968 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 13:59:04,117 INFO L349 Elim1Store]: treesize reduction 25, result has 50.0 percent of original size [2024-11-21 13:59:04,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 60 [2024-11-21 13:59:04,144 INFO L349 Elim1Store]: treesize reduction 22, result has 45.0 percent of original size [2024-11-21 13:59:04,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 64 [2024-11-21 13:59:04,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 13:59:04,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 13:59:04,209 INFO L349 Elim1Store]: treesize reduction 11, result has 60.7 percent of original size [2024-11-21 13:59:04,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 41 [2024-11-21 13:59:04,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2024-11-21 13:59:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 13:59:07,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2100170566] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 13:59:07,107 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 13:59:07,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 40, 38] total 90 [2024-11-21 13:59:07,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029238802] [2024-11-21 13:59:07,107 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 13:59:07,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 91 states [2024-11-21 13:59:07,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 13:59:07,111 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2024-11-21 13:59:07,113 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1272, Invalid=6918, Unknown=0, NotChecked=0, Total=8190 [2024-11-21 13:59:07,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:59:07,113 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 13:59:07,114 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 91 states, 91 states have (on average 11.076923076923077) internal successors, (1008), 90 states have internal predecessors, (1008), 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) [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:59:07,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1075 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 293 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 13:59:07,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 13:59:32,227 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:32,227 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:32,227 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:32,490 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:32,490 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:32,490 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:49,356 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:50,779 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:50,784 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:56,871 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:56,939 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:56,955 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:57,115 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:57,131 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:57,204 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:57,222 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:58,713 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:59,360 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:59,361 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:59,361 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 13:59:59,668 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:01,291 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:01,373 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:01,679 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:01,679 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:01,679 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:02,065 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:02,075 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,646 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,682 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,683 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,683 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,719 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,751 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,782 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,892 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,966 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:04,973 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:06,135 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:06,792 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:06,792 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,073 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,481 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,497 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,534 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,623 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,689 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,728 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,773 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,774 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,867 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,895 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,972 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,972 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:07,972 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,000 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,135 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,166 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,262 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,288 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,298 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,347 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,347 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,347 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:08,649 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,378 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,393 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,409 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,410 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,410 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,426 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,455 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,463 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,468 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,499 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,528 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,555 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,556 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,562 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,562 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,581 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,626 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,626 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,626 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,689 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,689 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,803 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,803 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,803 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,833 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,886 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,893 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,924 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,924 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,924 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:09,934 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:10,112 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:10,112 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:10,179 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:10,268 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:10,275 WARN L331 ript$VariableManager]: TermVariable v_subst_104 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:11,151 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:11,651 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:11,902 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:11,902 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,542 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,559 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,587 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,604 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,643 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,677 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,729 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:12,934 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,012 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,109 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,183 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,184 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,252 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,252 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,306 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,306 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,341 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,370 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,376 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,450 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,451 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,451 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,482 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,571 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,678 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,678 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,678 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,766 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,927 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,944 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,970 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,971 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,971 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:13,988 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,016 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,387 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,419 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,420 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,420 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,452 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,728 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,729 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,819 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,870 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,870 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,871 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:14,891 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,014 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,079 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,486 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,518 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,549 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,549 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,582 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,582 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,582 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:15,614 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:16,493 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:16,510 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,018 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,038 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,078 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,094 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,172 WARN L331 ript$VariableManager]: TermVariable v_subst_104 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,220 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,220 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,220 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,237 WARN L331 ript$VariableManager]: TermVariable v_subst_104 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,337 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,442 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,461 WARN L331 ript$VariableManager]: TermVariable v_subst_94 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,461 WARN L331 ript$VariableManager]: TermVariable v_subst_93 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,461 WARN L331 ript$VariableManager]: TermVariable v_subst_92 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,506 WARN L331 ript$VariableManager]: TermVariable v_subst_90 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,636 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,675 WARN L331 ript$VariableManager]: TermVariable v_subst_119 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,675 WARN L331 ript$VariableManager]: TermVariable v_subst_118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:17,936 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:19,320 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:19,383 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:19,472 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:19,504 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:20,931 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,113 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,113 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,113 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,238 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,329 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:21,421 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:25,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 14:00:30,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-21 14:00:31,980 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:32,015 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:34,203 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:34,295 WARN L331 ript$VariableManager]: TermVariable v_subst_98 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:34,549 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:34,589 WARN L331 ript$VariableManager]: TermVariable v_subst_111 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:34,589 WARN L331 ript$VariableManager]: TermVariable v_subst_110 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:35,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1080 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 319 states. [2024-11-21 14:00:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:00:35,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 341 states. [2024-11-21 14:00:35,255 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-21 14:00:35,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 14:00:35,435 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 14:00:35,435 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 14:00:35,436 INFO L139 ounterexampleChecker]: Examining path program with hash -2054676799, occurence #1 [2024-11-21 14:00:35,436 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 14:00:35,436 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 14:00:35,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 14:00:35,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1948844618, now seen corresponding path program 2 times [2024-11-21 14:00:35,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 14:00:35,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420787629] [2024-11-21 14:00:35,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 14:00:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 14:00:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 14:00:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2024-11-21 14:00:38,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 14:00:38,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420787629] [2024-11-21 14:00:38,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1420787629] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 14:00:38,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247873415] [2024-11-21 14:00:38,597 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-21 14:00:38,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 14:00:38,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 14:00:38,599 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 14:00:38,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-21 14:00:46,202 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-21 14:00:46,202 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 14:00:46,217 INFO L256 TraceCheckSpWp]: Trace formula consists of 2928 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-11-21 14:00:46,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 14:00:49,357 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-21 14:00:49,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2024-11-21 14:00:49,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-21 14:00:49,462 INFO L349 Elim1Store]: treesize reduction 21, result has 30.0 percent of original size [2024-11-21 14:00:49,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 32 [2024-11-21 14:00:49,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-21 14:00:49,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 17 [2024-11-21 14:00:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 1566 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 14:00:49,773 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 14:00:49,928 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_13928 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#m~0.base| v_ArrVal_13928) |c_~#top~0.base|) |c_~#top~0.offset|) 0))) is different from false [2024-11-21 14:00:50,087 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2024-11-21 14:00:50,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 38 [2024-11-21 14:00:50,097 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-21 14:00:50,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 50 [2024-11-21 14:00:50,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2024-11-21 14:00:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 1548 refuted. 0 times theorem prover too weak. 0 trivial. 18 not checked. [2024-11-21 14:00:53,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247873415] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 14:00:53,031 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 14:00:53,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 42, 38] total 92 [2024-11-21 14:00:53,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594085417] [2024-11-21 14:00:53,031 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 14:00:53,032 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 94 states [2024-11-21 14:00:53,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 14:00:53,035 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2024-11-21 14:00:53,037 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1283, Invalid=7230, Unknown=47, NotChecked=182, Total=8742 [2024-11-21 14:00:53,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:00:53,037 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 14:00:53,038 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 94 states, 93 states have (on average 10.89247311827957) internal successors, (1013), 93 states have internal predecessors, (1013), 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) [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:53,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1080 states. [2024-11-21 14:00:53,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 319 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 341 states. [2024-11-21 14:00:53,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:01:18,542 WARN L331 ript$VariableManager]: TermVariable v_subst_121 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:19,524 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:19,984 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:37,205 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:37,306 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:39,312 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:39,548 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:39,780 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:40,033 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:40,650 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,028 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,035 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,351 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,610 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,635 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,652 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,672 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,752 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,770 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,779 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:41,874 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,028 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,175 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,193 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,544 WARN L331 ript$VariableManager]: TermVariable v_subst_128 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,638 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,674 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,864 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:42,901 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:43,167 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:43,259 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:43,786 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:44,447 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,214 WARN L331 ript$VariableManager]: TermVariable v_subst_133 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,464 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,614 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,667 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,675 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,800 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,837 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:45,998 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,048 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,142 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,156 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,169 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,184 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,197 WARN L331 ript$VariableManager]: TermVariable v_subst_128 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,210 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,228 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,241 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,254 WARN L331 ript$VariableManager]: TermVariable v_subst_133 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,267 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,281 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,461 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,484 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,502 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,780 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:46,798 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:47,003 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:47,081 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:47,671 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:47,861 WARN L331 ript$VariableManager]: TermVariable v_subst_123 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:47,879 WARN L331 ript$VariableManager]: TermVariable v_subst_123 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,140 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,254 WARN L331 ript$VariableManager]: TermVariable v_subst_123 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,303 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,534 WARN L331 ript$VariableManager]: TermVariable v_subst_123 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,654 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,754 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,771 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,929 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,953 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:48,985 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:49,022 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:49,091 WARN L331 ript$VariableManager]: TermVariable v_subst_121 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:49,363 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:50,077 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:53,755 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:53,866 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:54,333 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:54,455 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:54,462 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:54,636 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:55,409 WARN L331 ript$VariableManager]: TermVariable v_subst_121 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:55,509 WARN L331 ript$VariableManager]: TermVariable v_subst_121 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:55,741 WARN L331 ript$VariableManager]: TermVariable v_subst_120 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:55,756 WARN L331 ript$VariableManager]: TermVariable v_subst_120 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:56,357 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:56,592 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:58,041 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:58,393 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:59,551 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:01:59,664 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,149 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,181 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,229 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,365 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,439 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,448 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,495 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,565 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,658 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,866 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:01,992 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,142 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,174 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,274 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,323 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,413 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,486 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,550 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,718 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,765 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,809 WARN L331 ript$VariableManager]: TermVariable v_subst_128 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,884 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,918 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,948 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:02,988 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,036 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,062 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,117 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,157 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,192 WARN L331 ript$VariableManager]: TermVariable v_subst_128 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,281 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,377 WARN L331 ript$VariableManager]: TermVariable v_subst_128 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,425 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,432 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,477 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,519 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,589 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,623 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,631 WARN L331 ript$VariableManager]: TermVariable v_subst_127 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,685 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:03,777 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,286 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,303 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,374 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,421 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,474 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,481 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,525 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,577 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,611 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,828 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:04,943 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,115 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,241 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,275 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,312 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,394 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,424 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,468 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,485 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,530 WARN L331 ript$VariableManager]: TermVariable v_subst_133 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,583 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,614 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,621 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,660 WARN L331 ript$VariableManager]: TermVariable v_subst_133 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,674 WARN L331 ript$VariableManager]: TermVariable v_subst_133 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:05,785 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,310 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,361 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,553 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,622 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,666 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,706 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,784 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:06,874 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,245 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,283 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,436 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,481 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,488 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,518 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,589 WARN L331 ript$VariableManager]: TermVariable v_subst_131 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:07,652 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:08,316 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:09,725 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:09,999 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:10,816 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:12,423 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:12,468 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:13,010 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:13,084 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:13,346 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:13,355 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:13,946 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,197 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,437 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,516 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,524 WARN L331 ript$VariableManager]: TermVariable v_subst_137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,806 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:14,940 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:15,331 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,208 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,348 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,646 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,735 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,864 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:16,959 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:17,096 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:19,570 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:19,786 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:19,824 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:19,937 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:19,967 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,006 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,013 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,326 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,339 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,639 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,734 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,833 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,864 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,893 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:20,921 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,021 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,122 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,169 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,186 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,332 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,356 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,374 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,496 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,526 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,555 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,601 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,630 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,661 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,743 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,778 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,791 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,811 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,842 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:21,905 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,025 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,135 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,141 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,164 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,267 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,329 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,358 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,390 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,424 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,432 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,465 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:22,473 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:23,749 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:23,935 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:23,986 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,036 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,297 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,685 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,701 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,888 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,939 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:24,955 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:25,090 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:25,098 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:25,103 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:25,901 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:25,995 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,089 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,122 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,850 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,884 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,891 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:26,985 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:27,015 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:27,186 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:28,143 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:28,377 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:29,009 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,127 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,236 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,685 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,701 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,718 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:30,725 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:32,021 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:33,337 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:33,346 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:33,473 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:33,608 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:33,688 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:34,546 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:34,734 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:34,793 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,180 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,217 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,280 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,312 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,346 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,377 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,419 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,533 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,607 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,721 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:35,767 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,144 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,178 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,211 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,245 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,254 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,296 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,540 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,574 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,594 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,655 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:36,937 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:41,246 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:41,371 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:44,663 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:44,725 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:44,792 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:44,946 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,087 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,327 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,377 WARN L331 ript$VariableManager]: TermVariable |thr1Thread2of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,640 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,640 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,640 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:45,916 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,011 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,108 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,140 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,172 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,763 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:46,956 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:47,139 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:47,466 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,416 WARN L331 ript$VariableManager]: TermVariable v_subst_142 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,448 WARN L331 ript$VariableManager]: TermVariable v_subst_143 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,501 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,528 WARN L331 ript$VariableManager]: TermVariable v_subst_95 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,528 WARN L331 ript$VariableManager]: TermVariable v_subst_97 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,528 WARN L331 ript$VariableManager]: TermVariable v_subst_96 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,614 WARN L331 ript$VariableManager]: TermVariable v_subst_102 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,829 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:57,983 WARN L331 ript$VariableManager]: TermVariable v_subst_91 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,221 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,444 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,461 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,470 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,514 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,567 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,589 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,596 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,656 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,703 WARN L331 ript$VariableManager]: TermVariable v_subst_141 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,710 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:58,861 WARN L331 ript$VariableManager]: TermVariable v_subst_139 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,056 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,232 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,278 WARN L331 ript$VariableManager]: TermVariable v_subst_99 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,465 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,525 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,541 WARN L331 ript$VariableManager]: TermVariable v_subst_124 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,566 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,574 WARN L331 ript$VariableManager]: TermVariable v_subst_125 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:02:59,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1177 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 323 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:02:59,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 361 states. [2024-11-21 14:02:59,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 242 states. [2024-11-21 14:02:59,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-21 14:03:00,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 14:03:00,090 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 14:03:00,090 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 14:03:00,091 INFO L139 ounterexampleChecker]: Examining path program with hash 1377059312, occurence #1 [2024-11-21 14:03:00,091 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 14:03:00,091 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 14:03:00,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 14:03:00,091 INFO L85 PathProgramCache]: Analyzing trace with hash 2085454227, now seen corresponding path program 1 times [2024-11-21 14:03:00,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 14:03:00,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558730898] [2024-11-21 14:03:00,091 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 14:03:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 14:03:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 14:03:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1576 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 1374 trivial. 0 not checked. [2024-11-21 14:03:02,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 14:03:02,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558730898] [2024-11-21 14:03:02,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558730898] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 14:03:02,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1601350404] [2024-11-21 14:03:02,425 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 14:03:02,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 14:03:02,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 14:03:02,427 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 14:03:02,428 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-21 14:03:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 14:03:03,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 3034 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-21 14:03:03,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 14:03:05,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-21 14:03:05,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-11-21 14:03:05,643 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-21 14:03:05,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2024-11-21 14:03:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1576 backedges. 0 proven. 1566 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 14:03:05,915 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 14:03:06,109 INFO L349 Elim1Store]: treesize reduction 25, result has 50.0 percent of original size [2024-11-21 14:03:06,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 60 [2024-11-21 14:03:06,132 INFO L349 Elim1Store]: treesize reduction 22, result has 45.0 percent of original size [2024-11-21 14:03:06,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 64 [2024-11-21 14:03:06,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 14:03:06,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 14:03:06,186 INFO L349 Elim1Store]: treesize reduction 11, result has 60.7 percent of original size [2024-11-21 14:03:06,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 41 [2024-11-21 14:03:06,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2024-11-21 14:03:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1576 backedges. 0 proven. 1566 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 14:03:09,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1601350404] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 14:03:09,269 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 14:03:09,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 41, 40] total 90 [2024-11-21 14:03:09,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473705045] [2024-11-21 14:03:09,269 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 14:03:09,270 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2024-11-21 14:03:09,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 14:03:09,272 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2024-11-21 14:03:09,273 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1379, Invalid=6993, Unknown=0, NotChecked=0, Total=8372 [2024-11-21 14:03:09,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:03:09,273 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 14:03:09,274 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 91 states have (on average 11.241758241758241) internal successors, (1023), 91 states have internal predecessors, (1023), 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) [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1177 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 323 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 361 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 242 states. [2024-11-21 14:03:09,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:03:27,334 WARN L331 ript$VariableManager]: TermVariable v_subst_146 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:27,334 WARN L331 ript$VariableManager]: TermVariable v_subst_145 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:27,937 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:28,326 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:45,037 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:45,076 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:45,303 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:45,375 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:45,928 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,096 WARN L331 ript$VariableManager]: TermVariable v_subst_147 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,114 WARN L331 ript$VariableManager]: TermVariable v_subst_147 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,356 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,363 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,377 WARN L331 ript$VariableManager]: TermVariable v_subst_147 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,383 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,428 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,671 WARN L331 ript$VariableManager]: TermVariable v_subst_147 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,733 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,751 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,813 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,848 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,875 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,910 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,976 WARN L331 ript$VariableManager]: TermVariable v_subst_146 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:46,976 WARN L331 ript$VariableManager]: TermVariable v_subst_145 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:47,159 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:49,900 WARN L331 ript$VariableManager]: TermVariable v_subst_146 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:49,900 WARN L331 ript$VariableManager]: TermVariable v_subst_145 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:49,974 WARN L331 ript$VariableManager]: TermVariable v_subst_146 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:49,974 WARN L331 ript$VariableManager]: TermVariable v_subst_145 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:50,756 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:50,756 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:50,807 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:50,808 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:51,576 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:51,622 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:51,664 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:51,702 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:51,718 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,646 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,646 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,773 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,790 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,826 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:52,986 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,311 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,438 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,933 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,933 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,964 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:53,995 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,027 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,108 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,231 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,291 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,296 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,322 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,338 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,369 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,397 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,413 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,450 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,467 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,566 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,566 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,789 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,805 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,828 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,828 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,894 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,910 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,943 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:54,971 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,003 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,030 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,037 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,147 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,163 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,189 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,190 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,216 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,448 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,448 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,470 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,499 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,543 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,543 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,583 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,973 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:55,973 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,005 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,036 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,043 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,070 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,102 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,181 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,241 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,287 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,428 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,429 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,434 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,602 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:56,792 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,107 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,107 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,282 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,381 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,408 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,441 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,473 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,504 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,505 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,663 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,697 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,697 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,775 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,843 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,844 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,849 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,875 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,876 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,904 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:57,936 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:58,036 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:58,036 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:58,081 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:58,082 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,228 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,228 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,259 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,290 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,321 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:03:59,988 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,347 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,798 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,939 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,955 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,970 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:00,989 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,000 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,043 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,098 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,120 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,120 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,127 WARN L331 ript$VariableManager]: TermVariable |thr1Thread3of3ForFork0_push_~#casret~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,168 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,168 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,215 WARN L331 ript$VariableManager]: TermVariable v_subst_151 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,215 WARN L331 ript$VariableManager]: TermVariable v_subst_150 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,258 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,318 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,333 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,342 WARN L331 ript$VariableManager]: TermVariable v_subst_148 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1177 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 323 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 361 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 242 states. [2024-11-21 14:04:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 179 states. [2024-11-21 14:04:01,382 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-21 14:04:01,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43 [2024-11-21 14:04:01,562 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-21 14:04:01,562 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 14:04:01,562 INFO L139 ounterexampleChecker]: Examining path program with hash 1522537367, occurence #1 [2024-11-21 14:04:01,562 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 14:04:01,562 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 14:04:01,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 14:04:01,563 INFO L85 PathProgramCache]: Analyzing trace with hash 232251804, now seen corresponding path program 1 times [2024-11-21 14:04:01,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 14:04:01,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534247065] [2024-11-21 14:04:01,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 14:04:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 14:04:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 14:04:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 12 proven. 213 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2024-11-21 14:04:03,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 14:04:03,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534247065] [2024-11-21 14:04:03,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534247065] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 14:04:03,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1198850878] [2024-11-21 14:04:03,161 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 14:04:03,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 14:04:03,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 14:04:03,163 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-21 14:04:03,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-21 14:04:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 14:04:04,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 3115 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-11-21 14:04:04,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 14:04:07,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-21 14:04:07,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-11-21 14:04:07,965 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-11-21 14:04:07,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2024-11-21 14:04:08,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-21 14:04:08,144 INFO L349 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2024-11-21 14:04:08,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 43 treesize of output 58 [2024-11-21 14:04:08,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-21 14:04:08,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-21 14:04:08,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 20 [2024-11-21 14:04:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 0 proven. 1567 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 14:04:08,462 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 14:04:08,782 INFO L349 Elim1Store]: treesize reduction 15, result has 70.0 percent of original size [2024-11-21 14:04:08,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 70 [2024-11-21 14:04:08,800 INFO L349 Elim1Store]: treesize reduction 22, result has 45.0 percent of original size [2024-11-21 14:04:08,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 56 [2024-11-21 14:04:08,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 14:04:08,837 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2024-11-21 14:04:08,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 48 [2024-11-21 14:04:08,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 20 [2024-11-21 14:04:08,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-11-21 14:04:08,854 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-21 14:04:08,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2024-11-21 14:04:08,873 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 8 treesize of output 4 [2024-11-21 14:04:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 0 proven. 1567 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 14:04:12,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1198850878] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 14:04:12,983 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 14:04:12,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 43, 41] total 96 [2024-11-21 14:04:12,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885950033] [2024-11-21 14:04:12,983 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 14:04:12,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2024-11-21 14:04:12,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 14:04:12,986 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2024-11-21 14:04:12,988 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1384, Invalid=7926, Unknown=2, NotChecked=0, Total=9312 [2024-11-21 14:04:12,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:04:12,988 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 14:04:12,989 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 10.97938144329897) internal successors, (1065), 96 states have internal predecessors, (1065), 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) [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1177 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 323 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 361 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 242 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 179 states. [2024-11-21 14:04:12,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 14:04:47,821 WARN L331 ript$VariableManager]: TermVariable v_subst_153 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:04:47,821 WARN L331 ript$VariableManager]: TermVariable v_subst_152 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:05:48,808 WARN L331 ript$VariableManager]: TermVariable v_subst_153 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:05:48,808 WARN L331 ript$VariableManager]: TermVariable v_subst_152 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:01,558 WARN L331 ript$VariableManager]: TermVariable v_subst_153 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:01,558 WARN L331 ript$VariableManager]: TermVariable v_subst_152 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:01,635 WARN L331 ript$VariableManager]: TermVariable v_subst_153 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:01,636 WARN L331 ript$VariableManager]: TermVariable v_subst_152 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:06,187 WARN L331 ript$VariableManager]: TermVariable v_subst_157 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:06,188 WARN L331 ript$VariableManager]: TermVariable v_subst_156 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:06,248 WARN L331 ript$VariableManager]: TermVariable v_subst_157 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-21 14:06:06,248 WARN L331 ript$VariableManager]: TermVariable v_subst_156 not constructed by VariableManager. Cannot ensure absence of name clashes. Killed by 15