./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/clever.wvr.c --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/weaver/clever.wvr.c -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 f1b460e4dbdd0bf3097d690d1720c7a2141566e2aa4ca1ed003c7fa25661851d --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1f73d82-m [2024-11-21 15:25:05,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 15:25:05,224 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-11-21 15:25:05,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 15:25:05,232 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 15:25:05,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 15:25:05,263 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 15:25:05,263 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 15:25:05,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 15:25:05,264 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 15:25:05,264 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 15:25:05,264 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 15:25:05,264 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 15:25:05,265 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 15:25:05,265 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 15:25:05,266 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 15:25:05,267 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 15:25:05,267 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Commutativity condition synthesis=SUFFICIENT [2024-11-21 15:25:05,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 15:25:05,268 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 15:25:05,268 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 -> f1b460e4dbdd0bf3097d690d1720c7a2141566e2aa4ca1ed003c7fa25661851d Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-21 15:25:05,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 15:25:05,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 15:25:05,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 15:25:05,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 15:25:05,609 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 15:25:05,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/weaver/clever.wvr.c [2024-11-21 15:25:06,902 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/516628fcc/b3ffc74b7e384c32891606e81ebc7661/FLAG4a5413136 [2024-11-21 15:25:07,074 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 15:25:07,075 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/weaver/clever.wvr.c [2024-11-21 15:25:07,081 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/516628fcc/b3ffc74b7e384c32891606e81ebc7661/FLAG4a5413136 [2024-11-21 15:25:07,095 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/516628fcc/b3ffc74b7e384c32891606e81ebc7661 [2024-11-21 15:25:07,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 15:25:07,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 15:25:07,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 15:25:07,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 15:25:07,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 15:25:07,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7031424b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07, skipping insertion in model container [2024-11-21 15:25:07,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,123 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 15:25:07,290 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/weaver/clever.wvr.c[2159,2172] [2024-11-21 15:25:07,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 15:25:07,304 INFO L200 MainTranslator]: Completed pre-run [2024-11-21 15:25:07,324 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/weaver/clever.wvr.c[2159,2172] [2024-11-21 15:25:07,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 15:25:07,340 INFO L204 MainTranslator]: Completed translation [2024-11-21 15:25:07,341 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07 WrapperNode [2024-11-21 15:25:07,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 15:25:07,343 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-21 15:25:07,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-21 15:25:07,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-21 15:25:07,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,378 INFO L138 Inliner]: procedures = 18, calls = 11, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 72 [2024-11-21 15:25:07,379 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-21 15:25:07,380 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-21 15:25:07,380 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-21 15:25:07,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-21 15:25:07,386 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,388 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,388 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,397 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,398 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,405 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,406 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,411 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-21 15:25:07,412 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-21 15:25:07,412 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-21 15:25:07,412 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-21 15:25:07,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (1/1) ... [2024-11-21 15:25:07,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 15:25:07,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:07,448 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 15:25:07,454 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 15:25:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-21 15:25:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-21 15:25:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-21 15:25:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-21 15:25:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-21 15:25:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-21 15:25:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-21 15:25:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-21 15:25:07,474 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 15:25:07,559 INFO L234 CfgBuilder]: Building ICFG [2024-11-21 15:25:07,561 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-21 15:25:07,785 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-21 15:25:07,785 INFO L283 CfgBuilder]: Performing block encoding [2024-11-21 15:25:08,041 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-21 15:25:08,042 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-21 15:25:08,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 03:25:08 BoogieIcfgContainer [2024-11-21 15:25:08,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-21 15:25:08,044 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-21 15:25:08,044 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-21 15:25:08,051 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-21 15:25:08,051 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 03:25:07" (1/3) ... [2024-11-21 15:25:08,052 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa46ae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 03:25:08, skipping insertion in model container [2024-11-21 15:25:08,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 03:25:07" (2/3) ... [2024-11-21 15:25:08,053 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa46ae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 03:25:08, skipping insertion in model container [2024-11-21 15:25:08,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 03:25:08" (3/3) ... [2024-11-21 15:25:08,054 INFO L128 eAbstractionObserver]: Analyzing ICFG clever.wvr.c [2024-11-21 15:25:08,069 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-21 15:25:08,071 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG clever.wvr.c that has 3 procedures, 18 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2024-11-21 15:25:08,071 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-21 15:25:08,115 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-21 15:25:08,159 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 15:25:08,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-21 15:25:08,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:08,163 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 15:25:08,165 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 15:25:08,236 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-21 15:25:08,250 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-21 15:25:08,259 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;@5d5e9b6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-21 15:25:08,259 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-21 15:25:08,424 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:08,424 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:08,425 INFO L139 ounterexampleChecker]: Examining path program with hash -1128382413, occurence #1 [2024-11-21 15:25:08,425 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 15:25:08,425 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:08,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:08,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1431935946, now seen corresponding path program 1 times [2024-11-21 15:25:08,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:08,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044189846] [2024-11-21 15:25:08,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:09,253 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 15:25:09,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:09,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044189846] [2024-11-21 15:25:09,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044189846] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-21 15:25:09,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-21 15:25:09,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-21 15:25:09,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261756146] [2024-11-21 15:25:09,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-21 15:25:09,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-21 15:25:09,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:09,279 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-21 15:25:09,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-21 15:25:09,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:09,282 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:09,283 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 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 15:25:09,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:09,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:09,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-21 15:25:09,406 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:09,406 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:09,407 INFO L139 ounterexampleChecker]: Examining path program with hash -525617455, occurence #1 [2024-11-21 15:25:09,407 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 15:25:09,407 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:09,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:09,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1315953582, now seen corresponding path program 1 times [2024-11-21 15:25:09,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:09,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273200499] [2024-11-21 15:25:09,408 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 15:25:09,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:09,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273200499] [2024-11-21 15:25:09,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273200499] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:09,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422564477] [2024-11-21 15:25:09,544 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:09,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:09,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:09,547 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 15:25:09,548 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 15:25:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:09,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-21 15:25:09,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 15:25:09,759 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-21 15:25:09,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1422564477] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:09,824 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:09,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 5] total 12 [2024-11-21 15:25:09,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577100366] [2024-11-21 15:25:09,825 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:09,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-21 15:25:09,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:09,826 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-21 15:25:09,827 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2024-11-21 15:25:09,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:09,827 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:09,829 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 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 15:25:09,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:09,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:10,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:10,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 15:25:10,094 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 15:25:10,277 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:10,277 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:10,278 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:10,278 INFO L139 ounterexampleChecker]: Examining path program with hash -1845775632, occurence #1 [2024-11-21 15:25:10,278 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 15:25:10,278 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:10,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:10,279 INFO L85 PathProgramCache]: Analyzing trace with hash -1438912803, now seen corresponding path program 2 times [2024-11-21 15:25:10,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:10,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205013493] [2024-11-21 15:25:10,280 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-21 15:25:10,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:10,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205013493] [2024-11-21 15:25:10,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205013493] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:10,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [208459328] [2024-11-21 15:25:10,400 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-21 15:25:10,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:10,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:10,404 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 15:25:10,406 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 15:25:10,487 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-21 15:25:10,487 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:25:10,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-21 15:25:10,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 15:25:10,542 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 15:25:10,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [208459328] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:10,587 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:10,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-11-21 15:25:10,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686854279] [2024-11-21 15:25:10,587 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:10,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-21 15:25:10,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:10,588 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-21 15:25:10,588 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2024-11-21 15:25:10,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:10,588 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:10,589 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 8 states have internal predecessors, (31), 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 15:25:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 15:25:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-21 15:25:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:10,700 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 15:25:10,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:10,885 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:10,885 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:10,885 INFO L139 ounterexampleChecker]: Examining path program with hash -1845775632, occurence #2 [2024-11-21 15:25:10,885 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:25:10,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:25:10,898 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:10,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:25:10,898 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:10,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-21 15:25:10,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:10,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-21 15:25:10,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:10,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-21 15:25:10,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:10,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-21 15:25:10,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:10,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-21 15:25:10,899 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:10,899 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:25:10,899 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:10,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:10,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1416604593, now seen corresponding path program 3 times [2024-11-21 15:25:10,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:10,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076802847] [2024-11-21 15:25:10,900 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:10,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-21 15:25:11,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:11,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076802847] [2024-11-21 15:25:11,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076802847] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:11,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [342051793] [2024-11-21 15:25:11,053 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-21 15:25:11,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:11,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:11,056 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 15:25:11,058 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 15:25:11,126 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-21 15:25:11,127 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:25:11,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-21 15:25:11,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 19 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-21 15:25:11,218 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-21 15:25:11,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [342051793] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:11,300 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:11,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 8] total 14 [2024-11-21 15:25:11,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927597675] [2024-11-21 15:25:11,300 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:11,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-21 15:25:11,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:11,301 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-21 15:25:11,301 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2024-11-21 15:25:11,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:11,301 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:11,301 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2857142857142856) internal successors, (46), 14 states have internal predecessors, (46), 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 15:25:11,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:11,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-21 15:25:11,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:11,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:11,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:11,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:11,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:11,564 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 15:25:11,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:11,752 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:11,752 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:11,752 INFO L139 ounterexampleChecker]: Examining path program with hash -1129641849, occurence #1 [2024-11-21 15:25:11,752 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-21 15:25:11,752 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:11,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:11,753 INFO L85 PathProgramCache]: Analyzing trace with hash -351395119, now seen corresponding path program 4 times [2024-11-21 15:25:11,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:11,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345654376] [2024-11-21 15:25:11,753 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 104 proven. 87 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-21 15:25:12,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:12,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345654376] [2024-11-21 15:25:12,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345654376] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:12,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732753369] [2024-11-21 15:25:12,285 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-21 15:25:12,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:12,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:12,289 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 15:25:12,292 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 15:25:12,389 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-21 15:25:12,389 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:25:12,391 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-21 15:25:12,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 25 proven. 166 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-21 15:25:13,018 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 104 proven. 87 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-21 15:25:13,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732753369] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:13,304 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:13,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 21, 17] total 48 [2024-11-21 15:25:13,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513607677] [2024-11-21 15:25:13,304 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:13,305 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-11-21 15:25:13,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:13,306 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-11-21 15:25:13,309 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=537, Invalid=1815, Unknown=0, NotChecked=0, Total=2352 [2024-11-21 15:25:13,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:13,309 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:13,310 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.693877551020408) internal successors, (132), 48 states have internal predecessors, (132), 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 15:25:13,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:13,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:13,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:13,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:13,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:14,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:14,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:14,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:14,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:14,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-21 15:25:14,412 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 15:25:14,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:14,601 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:14,601 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:14,601 INFO L139 ounterexampleChecker]: Examining path program with hash -1845775632, occurence #3 [2024-11-21 15:25:14,601 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:25:14,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:25:14,601 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:14,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:25:14,601 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:14,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-21 15:25:14,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-21 15:25:14,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-21 15:25:14,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-21 15:25:14,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-21 15:25:14,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-21 15:25:14,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-21 15:25:14,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-21 15:25:14,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-21 15:25:14,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-21 15:25:14,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-21 15:25:14,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-21 15:25:14,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-21 15:25:14,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-21 15:25:14,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:14,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-21 15:25:14,605 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:14,605 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:25:14,605 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:14,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:14,606 INFO L85 PathProgramCache]: Analyzing trace with hash -24740028, now seen corresponding path program 5 times [2024-11-21 15:25:14,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:14,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802913730] [2024-11-21 15:25:14,606 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2968 backedges. 2351 proven. 383 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-21 15:25:16,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:16,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802913730] [2024-11-21 15:25:16,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802913730] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:16,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2122087256] [2024-11-21 15:25:16,297 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-21 15:25:16,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:16,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:16,300 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 15:25:16,301 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 15:25:16,460 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 45 check-sat command(s) [2024-11-21 15:25:16,460 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:25:16,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-21 15:25:16,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2968 backedges. 1220 proven. 19 refuted. 0 times theorem prover too weak. 1729 trivial. 0 not checked. [2024-11-21 15:25:16,961 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2968 backedges. 1168 proven. 71 refuted. 0 times theorem prover too weak. 1729 trivial. 0 not checked. [2024-11-21 15:25:17,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2122087256] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:17,407 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:17,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 20, 20] total 63 [2024-11-21 15:25:17,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29576047] [2024-11-21 15:25:17,407 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:17,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2024-11-21 15:25:17,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:17,409 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2024-11-21 15:25:17,411 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=572, Invalid=3334, Unknown=0, NotChecked=0, Total=3906 [2024-11-21 15:25:17,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:17,411 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:17,412 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.365079365079365) internal successors, (149), 63 states have internal predecessors, (149), 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 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-21 15:25:17,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:25:19,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-11-21 15:25:19,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-21 15:25:19,848 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,SelfDestructingSolverStorable5 [2024-11-21 15:25:19,848 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:19,848 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:19,849 INFO L139 ounterexampleChecker]: Examining path program with hash -1129641849, occurence #2 [2024-11-21 15:25:19,849 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:25:19,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:25:19,849 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:19,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:25:19,849 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:19,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-21 15:25:19,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 343 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 357 [2024-11-21 15:25:19,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 371 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 385 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 399 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 427 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 441 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2024-11-21 15:25:19,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:19,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 457 [2024-11-21 15:25:19,851 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:19,851 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:25:19,851 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:19,852 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:19,852 INFO L85 PathProgramCache]: Analyzing trace with hash -739455167, now seen corresponding path program 6 times [2024-11-21 15:25:19,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:19,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337430613] [2024-11-21 15:25:19,852 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 32737 backedges. 4340 proven. 566 refuted. 0 times theorem prover too weak. 27831 trivial. 0 not checked. [2024-11-21 15:25:22,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:22,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337430613] [2024-11-21 15:25:22,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337430613] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:22,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1544509207] [2024-11-21 15:25:22,582 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-21 15:25:22,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:22,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:22,584 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 15:25:22,587 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 15:25:22,911 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 55 check-sat command(s) [2024-11-21 15:25:22,911 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:25:22,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 1066 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-21 15:25:22,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 32737 backedges. 12024 proven. 2457 refuted. 0 times theorem prover too weak. 18256 trivial. 0 not checked. [2024-11-21 15:25:23,442 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32737 backedges. 10997 proven. 3484 refuted. 0 times theorem prover too weak. 18256 trivial. 0 not checked. [2024-11-21 15:25:23,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1544509207] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:23,966 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:23,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29, 29] total 44 [2024-11-21 15:25:23,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597825491] [2024-11-21 15:25:23,967 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:23,968 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2024-11-21 15:25:23,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:23,969 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2024-11-21 15:25:23,969 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=453, Invalid=1439, Unknown=0, NotChecked=0, Total=1892 [2024-11-21 15:25:23,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:23,970 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:23,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.159090909090909) internal successors, (95), 44 states have internal predecessors, (95), 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 15:25:23,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:23,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:23,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:23,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:23,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:25:23,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-11-21 15:25:23,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:24,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-11-21 15:25:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-21 15:25:24,574 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 15:25:24,756 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:24,756 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:25:24,756 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:25:24,757 INFO L139 ounterexampleChecker]: Examining path program with hash -1129641849, occurence #3 [2024-11-21 15:25:24,757 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:25:24,757 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:25:24,757 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-21 15:25:24,757 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-21 15:25:24,757 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-21 15:25:24,757 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-21 15:25:24,757 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-21 15:25:24,757 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,757 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 425 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,758 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2024-11-21 15:25:24,758 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,759 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 485 [2024-11-21 15:25:24,759 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:25:24,759 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 487 [2024-11-21 15:25:24,759 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:25:24,759 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:25:24,759 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:25:24,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:25:24,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1373623354, now seen corresponding path program 7 times [2024-11-21 15:25:24,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:25:24,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333893350] [2024-11-21 15:25:24,760 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:25:24,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:25:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37706 backedges. 12149 proven. 24101 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-11-21 15:25:36,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:25:36,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333893350] [2024-11-21 15:25:36,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333893350] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:25:36,620 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1052032719] [2024-11-21 15:25:36,620 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-21 15:25:36,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:25:36,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:25:36,622 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 15:25:36,624 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 15:25:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:25:37,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 2384 conjuncts, 144 conjuncts are in the unsatisfiable core [2024-11-21 15:25:37,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:25:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37706 backedges. 1405 proven. 34845 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-11-21 15:25:50,912 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:25:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 37706 backedges. 12149 proven. 24101 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-11-21 15:25:57,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1052032719] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:25:57,151 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:25:57,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [130, 144, 130] total 384 [2024-11-21 15:25:57,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105533037] [2024-11-21 15:25:57,151 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:25:57,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 385 states [2024-11-21 15:25:57,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:25:57,168 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 385 interpolants. [2024-11-21 15:25:57,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42292, Invalid=105548, Unknown=0, NotChecked=0, Total=147840 [2024-11-21 15:25:57,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:25:57,189 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:25:57,191 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 385 states, 385 states have (on average 2.18961038961039) internal successors, (843), 384 states have internal predecessors, (843), 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 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-21 15:25:57,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-21 15:26:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 616 states. [2024-11-21 15:26:41,441 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 15:26:41,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:26:41,627 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:26:41,627 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:26:41,629 INFO L139 ounterexampleChecker]: Examining path program with hash -1845775632, occurence #4 [2024-11-21 15:26:41,629 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:26:41,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:26:41,629 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:26:41,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:26:41,629 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:26:41,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-21 15:26:41,629 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-21 15:26:41,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 425 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2024-11-21 15:26:41,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 485 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 515 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 545 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 575 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 605 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 620 [2024-11-21 15:26:41,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 635 [2024-11-21 15:26:41,633 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 650 [2024-11-21 15:26:41,633 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 665 [2024-11-21 15:26:41,633 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 680 [2024-11-21 15:26:41,633 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 695 [2024-11-21 15:26:41,633 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,633 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 710 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 725 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 740 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 755 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 770 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 785 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 800 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 815 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 830 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 845 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 860 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 875 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 890 [2024-11-21 15:26:41,634 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,634 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 905 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 920 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 935 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 950 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 965 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 980 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 995 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1010 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1025 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1040 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1055 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1070 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1085 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,635 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1100 [2024-11-21 15:26:41,635 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1115 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1130 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1145 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1160 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1175 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1190 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1205 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1220 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1235 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1250 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1265 [2024-11-21 15:26:41,636 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,636 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1280 [2024-11-21 15:26:41,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1295 [2024-11-21 15:26:41,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1310 [2024-11-21 15:26:41,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1325 [2024-11-21 15:26:41,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1340 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1355 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1370 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1385 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1400 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1415 [2024-11-21 15:26:41,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1430 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1445 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1460 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1475 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1490 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1505 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1520 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1535 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1550 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1565 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1580 [2024-11-21 15:26:41,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1595 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1610 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1625 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1640 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1655 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1670 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1685 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1700 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1715 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1730 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1745 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1760 [2024-11-21 15:26:41,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1775 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1790 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1805 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1820 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1835 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1850 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,642 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1865 [2024-11-21 15:26:41,642 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1880 [2024-11-21 15:26:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1895 [2024-11-21 15:26:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1910 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1925 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1940 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1955 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1970 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1985 [2024-11-21 15:26:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2000 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2015 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2030 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2045 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2060 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2075 [2024-11-21 15:26:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2090 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2105 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2120 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2135 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2150 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2165 [2024-11-21 15:26:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2180 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2195 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2210 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2225 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2240 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2255 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2270 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2285 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2300 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2315 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2330 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2345 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,647 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2360 [2024-11-21 15:26:41,647 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2375 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2390 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2405 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2420 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2435 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2450 [2024-11-21 15:26:41,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2465 [2024-11-21 15:26:41,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2480 [2024-11-21 15:26:41,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2495 [2024-11-21 15:26:41,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2510 [2024-11-21 15:26:41,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2525 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2540 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2555 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2570 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2585 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2600 [2024-11-21 15:26:41,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2615 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2630 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2645 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2660 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2675 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2690 [2024-11-21 15:26:41,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2705 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2720 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2735 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2750 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2765 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2780 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2795 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2810 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2825 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2840 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2855 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2870 [2024-11-21 15:26:41,652 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,652 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2885 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2900 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2915 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2930 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2945 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2960 [2024-11-21 15:26:41,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2975 [2024-11-21 15:26:41,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2990 [2024-11-21 15:26:41,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3005 [2024-11-21 15:26:41,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3020 [2024-11-21 15:26:41,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3035 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,655 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3050 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,655 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3065 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,655 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3080 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,655 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3095 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,655 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3110 [2024-11-21 15:26:41,655 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3125 [2024-11-21 15:26:41,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3140 [2024-11-21 15:26:41,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3155 [2024-11-21 15:26:41,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3170 [2024-11-21 15:26:41,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3185 [2024-11-21 15:26:41,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3200 [2024-11-21 15:26:41,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3215 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3230 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3245 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3260 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3275 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3290 [2024-11-21 15:26:41,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3305 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3320 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3335 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3350 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3365 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3380 [2024-11-21 15:26:41,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,660 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3395 [2024-11-21 15:26:41,660 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:26:41,660 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3397 [2024-11-21 15:26:41,660 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:26:41,660 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:26:41,660 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:26:41,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:26:41,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1342088577, now seen corresponding path program 8 times [2024-11-21 15:26:41,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:26:41,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807092791] [2024-11-21 15:26:41,663 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:26:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-21 15:27:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-21 15:31:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4359349 backedges. 4282413 proven. 44345 refuted. 0 times theorem prover too weak. 32591 trivial. 0 not checked. [2024-11-21 15:31:52,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-21 15:31:52,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807092791] [2024-11-21 15:31:52,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807092791] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-21 15:31:52,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1915874198] [2024-11-21 15:31:52,494 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-21 15:31:52,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:31:52,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 15:31:52,496 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 15:31:52,497 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 15:31:55,122 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-21 15:31:55,122 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-21 15:31:55,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 16186 conjuncts, 134 conjuncts are in the unsatisfiable core [2024-11-21 15:31:55,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-21 15:32:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4359349 backedges. 57920 proven. 209 refuted. 0 times theorem prover too weak. 4301220 trivial. 0 not checked. [2024-11-21 15:32:11,085 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-21 15:32:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4359349 backedges. 57906 proven. 223 refuted. 0 times theorem prover too weak. 4301220 trivial. 0 not checked. [2024-11-21 15:32:27,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1915874198] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-21 15:32:27,009 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-21 15:32:27,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [232, 135, 135] total 485 [2024-11-21 15:32:27,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920101280] [2024-11-21 15:32:27,010 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-21 15:32:27,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 485 states [2024-11-21 15:32:27,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-21 15:32:27,026 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 485 interpolants. [2024-11-21 15:32:27,042 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48056, Invalid=186684, Unknown=0, NotChecked=0, Total=234740 [2024-11-21 15:32:27,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:32:27,043 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-21 15:32:27,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 485 states, 485 states have (on average 2.37319587628866) internal successors, (1151), 485 states have internal predecessors, (1151), 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 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2024-11-21 15:32:27,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-21 15:32:27,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 616 states. [2024-11-21 15:32:27,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-21 15:33:26,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 702 states. [2024-11-21 15:33:26,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 722 states. [2024-11-21 15:33:26,667 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 15:33:26,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-21 15:33:26,830 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-21 15:33:26,830 INFO L303 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-21 15:33:26,842 INFO L139 ounterexampleChecker]: Examining path program with hash -1129641849, occurence #4 [2024-11-21 15:33:26,842 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-21 15:33:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-21 15:33:26,842 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:33:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-21 15:33:26,843 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:33:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6195 [2024-11-21 15:33:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6314 [2024-11-21 15:33:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6433 [2024-11-21 15:33:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6552 [2024-11-21 15:33:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6671 [2024-11-21 15:33:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6790 [2024-11-21 15:33:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6909 [2024-11-21 15:33:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7028 [2024-11-21 15:33:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7147 [2024-11-21 15:33:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7266 [2024-11-21 15:33:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7385 [2024-11-21 15:33:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7504 [2024-11-21 15:33:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7623 [2024-11-21 15:33:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7742 [2024-11-21 15:33:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7861 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7980 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8099 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8218 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8337 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8456 [2024-11-21 15:33:26,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8575 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8694 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8813 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8932 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9051 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9170 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9289 [2024-11-21 15:33:26,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9408 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9527 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9646 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9765 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9884 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10003 [2024-11-21 15:33:26,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10122 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10241 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10360 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10479 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10598 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10717 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10836 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10955 [2024-11-21 15:33:26,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11074 [2024-11-21 15:33:26,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11193 [2024-11-21 15:33:26,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11312 [2024-11-21 15:33:26,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11431 [2024-11-21 15:33:26,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11550 [2024-11-21 15:33:26,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11669 [2024-11-21 15:33:26,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11788 [2024-11-21 15:33:26,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11907 [2024-11-21 15:33:26,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12026 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12145 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12264 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12383 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12502 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12621 [2024-11-21 15:33:26,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12740 [2024-11-21 15:33:26,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12859 [2024-11-21 15:33:26,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12978 [2024-11-21 15:33:26,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13097 [2024-11-21 15:33:26,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13216 [2024-11-21 15:33:26,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13335 [2024-11-21 15:33:26,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13454 [2024-11-21 15:33:26,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13573 [2024-11-21 15:33:26,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13692 [2024-11-21 15:33:26,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13811 [2024-11-21 15:33:26,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13930 [2024-11-21 15:33:26,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14049 [2024-11-21 15:33:26,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14168 [2024-11-21 15:33:26,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14287 [2024-11-21 15:33:26,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14406 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14525 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14644 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14763 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14882 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15001 [2024-11-21 15:33:26,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15120 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15239 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15358 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15477 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15596 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15715 [2024-11-21 15:33:26,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15834 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15953 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16072 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16191 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16310 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16429 [2024-11-21 15:33:26,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16548 [2024-11-21 15:33:26,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16667 [2024-11-21 15:33:26,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16786 [2024-11-21 15:33:26,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16905 [2024-11-21 15:33:26,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17024 [2024-11-21 15:33:26,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17143 [2024-11-21 15:33:26,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17262 [2024-11-21 15:33:26,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17381 [2024-11-21 15:33:26,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17500 [2024-11-21 15:33:26,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17619 [2024-11-21 15:33:26,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17738 [2024-11-21 15:33:26,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17857 [2024-11-21 15:33:26,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17976 [2024-11-21 15:33:26,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18095 [2024-11-21 15:33:26,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18214 [2024-11-21 15:33:26,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18333 [2024-11-21 15:33:26,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18452 [2024-11-21 15:33:26,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18571 [2024-11-21 15:33:26,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18690 [2024-11-21 15:33:26,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18809 [2024-11-21 15:33:26,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18928 [2024-11-21 15:33:26,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19047 [2024-11-21 15:33:26,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19166 [2024-11-21 15:33:26,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19285 [2024-11-21 15:33:26,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19404 [2024-11-21 15:33:26,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19523 [2024-11-21 15:33:26,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19642 [2024-11-21 15:33:26,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19761 [2024-11-21 15:33:26,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19880 [2024-11-21 15:33:26,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19999 [2024-11-21 15:33:26,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20118 [2024-11-21 15:33:26,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20237 [2024-11-21 15:33:26,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20356 [2024-11-21 15:33:26,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20475 [2024-11-21 15:33:26,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20594 [2024-11-21 15:33:26,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20713 [2024-11-21 15:33:26,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20832 [2024-11-21 15:33:26,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20951 [2024-11-21 15:33:26,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21070 [2024-11-21 15:33:26,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21189 [2024-11-21 15:33:26,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,871 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21308 [2024-11-21 15:33:26,871 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,871 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21427 [2024-11-21 15:33:26,871 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,871 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21546 [2024-11-21 15:33:26,871 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,871 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21665 [2024-11-21 15:33:26,871 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,872 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21784 [2024-11-21 15:33:26,872 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,872 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21903 [2024-11-21 15:33:26,872 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,872 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22022 [2024-11-21 15:33:26,872 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,872 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22141 [2024-11-21 15:33:26,872 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,873 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22260 [2024-11-21 15:33:26,873 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,873 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22379 [2024-11-21 15:33:26,873 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,873 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22498 [2024-11-21 15:33:26,873 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,873 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22617 [2024-11-21 15:33:26,873 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,874 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22736 [2024-11-21 15:33:26,874 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,874 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22855 [2024-11-21 15:33:26,874 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,874 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22974 [2024-11-21 15:33:26,874 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,874 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23093 [2024-11-21 15:33:26,874 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23212 [2024-11-21 15:33:26,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23331 [2024-11-21 15:33:26,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23450 [2024-11-21 15:33:26,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23569 [2024-11-21 15:33:26,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23688 [2024-11-21 15:33:26,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23807 [2024-11-21 15:33:26,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23926 [2024-11-21 15:33:26,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24045 [2024-11-21 15:33:26,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24164 [2024-11-21 15:33:26,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24283 [2024-11-21 15:33:26,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24402 [2024-11-21 15:33:26,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24521 [2024-11-21 15:33:26,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24640 [2024-11-21 15:33:26,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24759 [2024-11-21 15:33:26,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24878 [2024-11-21 15:33:26,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24997 [2024-11-21 15:33:26,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25116 [2024-11-21 15:33:26,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25235 [2024-11-21 15:33:26,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25354 [2024-11-21 15:33:26,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25473 [2024-11-21 15:33:26,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25592 [2024-11-21 15:33:26,882 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25711 [2024-11-21 15:33:26,882 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25830 [2024-11-21 15:33:26,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25949 [2024-11-21 15:33:26,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26068 [2024-11-21 15:33:26,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26187 [2024-11-21 15:33:26,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26306 [2024-11-21 15:33:26,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26425 [2024-11-21 15:33:26,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26544 [2024-11-21 15:33:26,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26663 [2024-11-21 15:33:26,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26782 [2024-11-21 15:33:26,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26901 [2024-11-21 15:33:26,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27020 [2024-11-21 15:33:26,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27139 [2024-11-21 15:33:26,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27258 [2024-11-21 15:33:26,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27377 [2024-11-21 15:33:26,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27496 [2024-11-21 15:33:26,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27615 [2024-11-21 15:33:26,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27734 [2024-11-21 15:33:26,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27853 [2024-11-21 15:33:26,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27972 [2024-11-21 15:33:26,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28091 [2024-11-21 15:33:26,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28210 [2024-11-21 15:33:26,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28329 [2024-11-21 15:33:26,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28448 [2024-11-21 15:33:26,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28567 [2024-11-21 15:33:26,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28686 [2024-11-21 15:33:26,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28805 [2024-11-21 15:33:26,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28924 [2024-11-21 15:33:26,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29043 [2024-11-21 15:33:26,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29162 [2024-11-21 15:33:26,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29281 [2024-11-21 15:33:26,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29400 [2024-11-21 15:33:26,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29519 [2024-11-21 15:33:26,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29638 [2024-11-21 15:33:26,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29757 [2024-11-21 15:33:26,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29876 [2024-11-21 15:33:26,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29995 [2024-11-21 15:33:26,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30114 [2024-11-21 15:33:26,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30233 [2024-11-21 15:33:26,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30352 [2024-11-21 15:33:26,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-11-21 15:33:26,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30354 [2024-11-21 15:33:26,898 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-11-21 15:33:26,898 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-21 15:33:26,898 INFO L314 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-21 15:33:26,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-21 15:33:26,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1738457374, now seen corresponding path program 9 times [2024-11-21 15:33:26,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-21 15:33:26,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767339505] [2024-11-21 15:33:26,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-21 15:33:26,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms