./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c --full-output --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1c4755c5 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 ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.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 aee5edffc06a346ddce4a9cfa75b4213bee8ccd3009aa5307dc09037d26d7f28 --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1c4755c-m [2024-12-17 21:20:51,972 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-17 21:20:52,032 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-12-17 21:20:52,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-17 21:20:52,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-17 21:20:52,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-17 21:20:52,066 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-17 21:20:52,066 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-17 21:20:52,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-17 21:20:52,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-17 21:20:52,067 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-17 21:20:52,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-17 21:20:52,067 INFO L153 SettingsManager]: * Use SBE=true [2024-12-17 21:20:52,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-17 21:20:52,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-17 21:20:52,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-17 21:20:52,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 21:20:52,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-17 21:20:52,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-17 21:20:52,070 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-17 21:20:52,070 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 -> aee5edffc06a346ddce4a9cfa75b4213bee8ccd3009aa5307dc09037d26d7f28 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-12-17 21:20:52,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-17 21:20:52,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-17 21:20:52,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-17 21:20:52,306 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-17 21:20:52,307 INFO L274 PluginConnector]: CDTParser initialized [2024-12-17 21:20:52,308 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-12-17 21:20:53,438 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/ef19065c1/0dc4c51b0e3f4df88ab5e8ea0557851e/FLAG1d443c160 [2024-12-17 21:20:53,681 INFO L384 CDTParser]: Found 1 translation units. [2024-12-17 21:20:53,682 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-12-17 21:20:53,697 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/ef19065c1/0dc4c51b0e3f4df88ab5e8ea0557851e/FLAG1d443c160 [2024-12-17 21:20:54,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/ef19065c1/0dc4c51b0e3f4df88ab5e8ea0557851e [2024-12-17 21:20:54,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-17 21:20:54,012 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-17 21:20:54,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-17 21:20:54,013 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-17 21:20:54,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-17 21:20:54,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460cf4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54, skipping insertion in model container [2024-12-17 21:20:54,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,029 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-17 21:20:54,158 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-12-17 21:20:54,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 21:20:54,176 INFO L200 MainTranslator]: Completed pre-run [2024-12-17 21:20:54,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-12-17 21:20:54,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 21:20:54,215 INFO L204 MainTranslator]: Completed translation [2024-12-17 21:20:54,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54 WrapperNode [2024-12-17 21:20:54,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-17 21:20:54,217 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-17 21:20:54,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-17 21:20:54,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-17 21:20:54,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,228 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,254 INFO L138 Inliner]: procedures = 28, calls = 58, calls flagged for inlining = 22, calls inlined = 32, statements flattened = 370 [2024-12-17 21:20:54,258 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-17 21:20:54,259 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-17 21:20:54,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-17 21:20:54,259 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-17 21:20:54,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,273 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,278 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-17 21:20:54,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-17 21:20:54,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-17 21:20:54,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-17 21:20:54,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (1/1) ... [2024-12-17 21:20:54,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 21:20:54,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:20:54,307 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) [2024-12-17 21:20:54,309 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 [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-17 21:20:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-17 21:20:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-17 21:20:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-17 21:20:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-12-17 21:20:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-12-17 21:20:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-12-17 21:20:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-17 21:20:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-17 21:20:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-17 21:20:54,325 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-17 21:20:54,397 INFO L234 CfgBuilder]: Building ICFG [2024-12-17 21:20:54,398 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-17 21:20:54,754 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-17 21:20:54,754 INFO L283 CfgBuilder]: Performing block encoding [2024-12-17 21:20:55,063 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-17 21:20:55,063 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-17 21:20:55,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 09:20:55 BoogieIcfgContainer [2024-12-17 21:20:55,064 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-17 21:20:55,066 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-17 21:20:55,066 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-17 21:20:55,069 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-17 21:20:55,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 09:20:54" (1/3) ... [2024-12-17 21:20:55,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64890d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 09:20:55, skipping insertion in model container [2024-12-17 21:20:55,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:20:54" (2/3) ... [2024-12-17 21:20:55,071 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64890d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 09:20:55, skipping insertion in model container [2024-12-17 21:20:55,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 09:20:55" (3/3) ... [2024-12-17 21:20:55,071 INFO L128 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-2.wvr.c [2024-12-17 21:20:55,083 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-17 21:20:55,086 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG parallel-parallel-sum-2.wvr.c that has 7 procedures, 62 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2024-12-17 21:20:55,086 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-17 21:20:55,147 INFO L143 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-12-17 21:20:55,179 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-17 21:20:55,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-12-17 21:20:55,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:20:55,182 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) [2024-12-17 21:20:55,183 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 [2024-12-17 21:20:55,255 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-12-17 21:20:55,266 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork5 ======== [2024-12-17 21:20:55,273 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;@613bbc02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-17 21:20:55,273 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-17 21:20:56,197 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork5Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-12-17 21:20:56,197 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork5Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2024-12-17 21:20:56,201 INFO L422 BasicCegarLoop]: Path program histogram: [] [2024-12-17 21:20:56,202 INFO L319 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork5 was SAFE,SAFE (1/3) [2024-12-17 21:20:56,204 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-17 21:20:56,205 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-12-17 21:20:56,205 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-12-17 21:20:56,206 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;@613bbc02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-17 21:20:56,206 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-12-17 21:20:56,287 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:20:56,288 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:20:56,288 INFO L139 ounterexampleChecker]: Examining path program with hash -1310582726, occurence #1 [2024-12-17 21:20:56,288 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:20:56,288 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:20:56,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:20:56,291 INFO L85 PathProgramCache]: Analyzing trace with hash 1222475719, now seen corresponding path program 1 times [2024-12-17 21:20:56,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:20:56,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835549165] [2024-12-17 21:20:56,295 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:20:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:20:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:20:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:20:56,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:20:56,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835549165] [2024-12-17 21:20:56,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835549165] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-17 21:20:56,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-17 21:20:56,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-17 21:20:56,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232509939] [2024-12-17 21:20:56,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-17 21:20:56,476 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-17 21:20:56,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:20:56,488 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-17 21:20:56,489 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-17 21:20:56,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:56,490 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:20:56,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 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) [2024-12-17 21:20:56,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:57,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:57,303 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-17 21:20:57,303 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:20:57,303 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:20:57,304 INFO L139 ounterexampleChecker]: Examining path program with hash -1941900725, occurence #1 [2024-12-17 21:20:57,304 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:20:57,304 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:20:57,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:20:57,304 INFO L85 PathProgramCache]: Analyzing trace with hash 942910630, now seen corresponding path program 1 times [2024-12-17 21:20:57,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:20:57,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155968732] [2024-12-17 21:20:57,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:20:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:20:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:20:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:20:57,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:20:57,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155968732] [2024-12-17 21:20:57,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155968732] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-17 21:20:57,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-17 21:20:57,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-17 21:20:57,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370081129] [2024-12-17 21:20:57,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-17 21:20:57,798 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-17 21:20:57,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:20:57,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-17 21:20:57,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-17 21:20:57,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:57,802 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:20:57,802 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 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) [2024-12-17 21:20:57,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:57,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:58,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:20:58,134 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-17 21:20:58,134 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:20:58,134 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:20:58,134 INFO L139 ounterexampleChecker]: Examining path program with hash -1941900725, occurence #2 [2024-12-17 21:20:58,134 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:20:58,135 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:20:58,135 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,136 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-12-17 21:20:58,162 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:58,162 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-12-17 21:20:58,162 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,162 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-12-17 21:20:58,162 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,162 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-12-17 21:20:58,163 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:58,163 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-12-17 21:20:58,163 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,163 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-12-17 21:20:58,163 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,163 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-12-17 21:20:58,163 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,163 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-12-17 21:20:58,163 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,164 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-12-17 21:20:58,164 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,164 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-12-17 21:20:58,164 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:58,164 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-12-17 21:20:58,165 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,165 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-12-17 21:20:58,165 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:58,165 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-12-17 21:20:58,165 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:58,165 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-12-17 21:20:58,165 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:58,165 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:20:58,165 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:20:58,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:20:58,167 INFO L85 PathProgramCache]: Analyzing trace with hash -948751308, now seen corresponding path program 1 times [2024-12-17 21:20:58,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:20:58,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101824740] [2024-12-17 21:20:58,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:20:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:20:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:20:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:20:58,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:20:58,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101824740] [2024-12-17 21:20:58,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101824740] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:20:58,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123365141] [2024-12-17 21:20:58,492 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:20:58,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:20:58,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:20:58,496 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) [2024-12-17 21:20:58,500 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 [2024-12-17 21:20:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:20:58,634 INFO L256 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-17 21:20:58,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:20:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:20:58,743 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:20:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:20:58,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [123365141] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:20:58,806 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:20:58,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2024-12-17 21:20:58,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570744606] [2024-12-17 21:20:58,806 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:20:58,806 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-17 21:20:58,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:20:58,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-17 21:20:58,807 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2024-12-17 21:20:58,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:58,807 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:20:58,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 9 states have internal predecessors, (89), 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) [2024-12-17 21:20:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:20:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:59,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:59,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:20:59,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:20:59,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-12-17 21:20:59,352 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:20:59,352 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:20:59,352 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:20:59,352 INFO L139 ounterexampleChecker]: Examining path program with hash -1941900725, occurence #3 [2024-12-17 21:20:59,352 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:20:59,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:20:59,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-12-17 21:20:59,352 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:59,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-12-17 21:20:59,356 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-12-17 21:20:59,356 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-12-17 21:20:59,356 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-12-17 21:20:59,356 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:20:59,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-12-17 21:20:59,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:20:59,356 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:20:59,357 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:20:59,357 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:20:59,359 INFO L85 PathProgramCache]: Analyzing trace with hash 539270758, now seen corresponding path program 2 times [2024-12-17 21:20:59,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:20:59,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577692652] [2024-12-17 21:20:59,359 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:20:59,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:20:59,398 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-12-17 21:20:59,398 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:20:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-17 21:20:59,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:20:59,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577692652] [2024-12-17 21:20:59,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577692652] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-17 21:20:59,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-17 21:20:59,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-17 21:20:59,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078745526] [2024-12-17 21:20:59,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-17 21:20:59,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-17 21:20:59,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:20:59,690 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-17 21:20:59,690 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-12-17 21:20:59,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:59,691 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:20:59,691 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-17 21:20:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:20:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:20:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:20:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:00,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:00,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:00,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:00,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:00,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-17 21:21:00,425 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:00,425 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:00,425 INFO L139 ounterexampleChecker]: Examining path program with hash 94264342, occurence #1 [2024-12-17 21:21:00,425 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:21:00,426 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:00,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:00,427 INFO L85 PathProgramCache]: Analyzing trace with hash 704802073, now seen corresponding path program 3 times [2024-12-17 21:21:00,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:00,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911371985] [2024-12-17 21:21:00,427 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:21:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:00,518 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-12-17 21:21:00,519 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:00,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:00,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911371985] [2024-12-17 21:21:00,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911371985] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:00,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [852359010] [2024-12-17 21:21:00,713 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:21:00,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:00,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:00,720 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) [2024-12-17 21:21:00,721 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 [2024-12-17 21:21:00,862 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-12-17 21:21:00,862 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:00,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-17 21:21:00,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:01,018 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:01,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [852359010] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:01,129 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:01,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2024-12-17 21:21:01,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200414999] [2024-12-17 21:21:01,129 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:01,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-12-17 21:21:01,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:01,130 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-12-17 21:21:01,130 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2024-12-17 21:21:01,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:01,130 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:01,131 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 8.444444444444445) internal successors, (152), 17 states have internal predecessors, (152), 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) [2024-12-17 21:21:01,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:01,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:01,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:01,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:01,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:01,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:01,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:01,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:01,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:01,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:01,632 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-17 21:21:01,830 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:01,831 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:01,831 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:01,831 INFO L139 ounterexampleChecker]: Examining path program with hash 94264342, occurence #2 [2024-12-17 21:21:01,831 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-12-17 21:21:01,831 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-12-17 21:21:01,831 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-12-17 21:21:01,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-12-17 21:21:01,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:01,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-12-17 21:21:01,832 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:01,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-12-17 21:21:01,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:01,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1427602584, now seen corresponding path program 1 times [2024-12-17 21:21:01,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:01,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138564690] [2024-12-17 21:21:01,846 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:01,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:02,357 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-12-17 21:21:02,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138564690] [2024-12-17 21:21:02,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138564690] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:02,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1663568370] [2024-12-17 21:21:02,357 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:02,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:02,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-17 21:21:02,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:02,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1663568370] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:02,899 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-17 21:21:02,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 16] total 34 [2024-12-17 21:21:02,899 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-12-17 21:21:02,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-12-17 21:21:02,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:02,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-12-17 21:21:02,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:02,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-12-17 21:21:02,900 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:02,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-12-17 21:21:02,900 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:02,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-12-17 21:21:02,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:02,900 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:02,900 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:02,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:02,900 INFO L85 PathProgramCache]: Analyzing trace with hash -731148583, now seen corresponding path program 4 times [2024-12-17 21:21:02,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:02,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635423059] [2024-12-17 21:21:02,901 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-12-17 21:21:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:02,920 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-12-17 21:21:02,920 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-17 21:21:03,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:03,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635423059] [2024-12-17 21:21:03,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635423059] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-17 21:21:03,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-17 21:21:03,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-12-17 21:21:03,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224134136] [2024-12-17 21:21:03,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-17 21:21:03,120 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-12-17 21:21:03,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:03,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-12-17 21:21:03,120 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2024-12-17 21:21:03,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:03,120 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:03,121 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.769230769230769) internal successors, (101), 13 states have internal predecessors, (101), 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) [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:03,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:03,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:03,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:03,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:03,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:03,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:03,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:03,733 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5 [2024-12-17 21:21:03,733 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:03,733 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:03,734 INFO L139 ounterexampleChecker]: Examining path program with hash -4798215, occurence #1 [2024-12-17 21:21:03,734 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:21:03,734 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:03,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:03,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1362858664, now seen corresponding path program 5 times [2024-12-17 21:21:03,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:03,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542036255] [2024-12-17 21:21:03,735 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:21:03,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:03,816 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2024-12-17 21:21:03,816 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 41 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:04,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:04,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542036255] [2024-12-17 21:21:04,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542036255] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:04,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1281564418] [2024-12-17 21:21:04,165 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:21:04,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:04,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:04,168 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) [2024-12-17 21:21:04,169 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 [2024-12-17 21:21:04,367 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2024-12-17 21:21:04,367 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:04,370 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-17 21:21:04,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 38 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:04,615 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:04,858 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 41 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:04,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1281564418] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:04,859 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:04,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 34 [2024-12-17 21:21:04,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289424420] [2024-12-17 21:21:04,859 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:04,859 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-12-17 21:21:04,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:04,860 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-12-17 21:21:04,860 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=256, Invalid=934, Unknown=0, NotChecked=0, Total=1190 [2024-12-17 21:21:04,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:04,860 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:04,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 6.828571428571428) internal successors, (239), 34 states have internal predecessors, (239), 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) [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:05,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:05,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:05,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-17 21:21:05,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:05,735 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:05,735 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:05,735 INFO L139 ounterexampleChecker]: Examining path program with hash -4798215, occurence #2 [2024-12-17 21:21:05,735 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:05,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:05,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-12-17 21:21:05,735 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:05,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-12-17 21:21:05,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-12-17 21:21:05,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-12-17 21:21:05,736 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:05,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-12-17 21:21:05,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-12-17 21:21:05,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-12-17 21:21:05,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:05,758 INFO L85 PathProgramCache]: Analyzing trace with hash 679931229, now seen corresponding path program 1 times [2024-12-17 21:21:05,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:05,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659608687] [2024-12-17 21:21:05,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-17 21:21:05,853 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-12-17 21:21:05,854 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-12-17 21:21:05,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-12-17 21:21:05,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-12-17 21:21:05,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:05,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-12-17 21:21:05,855 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:05,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-12-17 21:21:05,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:05,872 INFO L85 PathProgramCache]: Analyzing trace with hash 402358595, now seen corresponding path program 1 times [2024-12-17 21:21:05,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:05,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440281950] [2024-12-17 21:21:05,872 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 55 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:06,917 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-12-17 21:21:06,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440281950] [2024-12-17 21:21:06,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440281950] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:06,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [881194083] [2024-12-17 21:21:06,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:06,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:06,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 667 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-17 21:21:06,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 33 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:08,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [881194083] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:08,199 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-17 21:21:08,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 64 [2024-12-17 21:21:08,199 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-12-17 21:21:08,199 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-12-17 21:21:08,199 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:08,199 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-12-17 21:21:08,199 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:08,199 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-12-17 21:21:08,199 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:08,199 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-12-17 21:21:08,199 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:08,199 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-12-17 21:21:08,199 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:08,199 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:08,199 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:08,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:08,200 INFO L85 PathProgramCache]: Analyzing trace with hash -574868442, now seen corresponding path program 6 times [2024-12-17 21:21:08,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:08,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823256290] [2024-12-17 21:21:08,200 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:21:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:08,362 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2024-12-17 21:21:08,362 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 46 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:09,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:09,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823256290] [2024-12-17 21:21:09,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823256290] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:09,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703457459] [2024-12-17 21:21:09,231 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:21:09,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:09,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:09,233 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) [2024-12-17 21:21:09,235 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 [2024-12-17 21:21:09,417 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2024-12-17 21:21:09,417 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:09,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-17 21:21:09,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 35 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:09,883 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 41 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:10,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1703457459] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:10,348 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:10,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 16, 16] total 65 [2024-12-17 21:21:10,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411924792] [2024-12-17 21:21:10,349 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:10,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2024-12-17 21:21:10,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:10,350 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2024-12-17 21:21:10,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=660, Invalid=3630, Unknown=0, NotChecked=0, Total=4290 [2024-12-17 21:21:10,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:10,352 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:10,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 5.0606060606060606) internal successors, (334), 65 states have internal predecessors, (334), 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) [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:10,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:11,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:11,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:11,070 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-12-17 21:21:11,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable9 [2024-12-17 21:21:11,265 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:11,265 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:11,265 INFO L139 ounterexampleChecker]: Examining path program with hash -4798215, occurence #3 [2024-12-17 21:21:11,265 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:11,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-12-17 21:21:11,265 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-12-17 21:21:11,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-12-17 21:21:11,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-12-17 21:21:11,265 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-12-17 21:21:11,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-12-17 21:21:11,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-12-17 21:21:11,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:11,277 INFO L85 PathProgramCache]: Analyzing trace with hash -953637515, now seen corresponding path program 1 times [2024-12-17 21:21:11,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:11,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910907084] [2024-12-17 21:21:11,277 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-17 21:21:11,326 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-12-17 21:21:11,326 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-12-17 21:21:11,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-12-17 21:21:11,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-12-17 21:21:11,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:11,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-12-17 21:21:11,327 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:11,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-12-17 21:21:11,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:11,359 INFO L85 PathProgramCache]: Analyzing trace with hash 223725915, now seen corresponding path program 1 times [2024-12-17 21:21:11,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:11,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563146466] [2024-12-17 21:21:11,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 55 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:12,196 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-12-17 21:21:12,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563146466] [2024-12-17 21:21:12,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563146466] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:12,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1243720358] [2024-12-17 21:21:12,197 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:12,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:12,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 676 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-17 21:21:12,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 33 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:13,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1243720358] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:13,405 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-17 21:21:13,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 66 [2024-12-17 21:21:13,405 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-12-17 21:21:13,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-12-17 21:21:13,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:13,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-12-17 21:21:13,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:13,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-12-17 21:21:13,406 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:13,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-12-17 21:21:13,406 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:13,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-12-17 21:21:13,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:13,406 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:13,406 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:13,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:13,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1670438696, now seen corresponding path program 7 times [2024-12-17 21:21:13,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:13,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970169362] [2024-12-17 21:21:13,406 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:21:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 55 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:14,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:14,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970169362] [2024-12-17 21:21:14,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970169362] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:14,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405941230] [2024-12-17 21:21:14,394 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:21:14,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:14,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:14,396 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) [2024-12-17 21:21:14,397 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 [2024-12-17 21:21:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:14,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-17 21:21:14,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 35 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:15,032 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 41 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:15,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1405941230] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:15,522 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:15,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 18, 18] total 70 [2024-12-17 21:21:15,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507088646] [2024-12-17 21:21:15,522 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:15,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2024-12-17 21:21:15,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:15,524 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2024-12-17 21:21:15,525 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=794, Invalid=4176, Unknown=0, NotChecked=0, Total=4970 [2024-12-17 21:21:15,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:15,525 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:15,525 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 4.690140845070423) internal successors, (333), 70 states have internal predecessors, (333), 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) [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:15,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:16,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:16,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-17 21:21:16,404 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,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2024-12-17 21:21:16,405 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:16,405 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:16,405 INFO L139 ounterexampleChecker]: Examining path program with hash -4798215, occurence #4 [2024-12-17 21:21:16,405 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:16,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-12-17 21:21:16,405 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-12-17 21:21:16,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-12-17 21:21:16,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-12-17 21:21:16,405 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-12-17 21:21:16,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-12-17 21:21:16,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-12-17 21:21:16,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:16,418 INFO L85 PathProgramCache]: Analyzing trace with hash -54661327, now seen corresponding path program 1 times [2024-12-17 21:21:16,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:16,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304032750] [2024-12-17 21:21:16,418 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-17 21:21:16,451 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-12-17 21:21:16,451 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-12-17 21:21:16,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-12-17 21:21:16,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-12-17 21:21:16,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:16,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-12-17 21:21:16,451 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:16,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-12-17 21:21:16,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:16,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1018920169, now seen corresponding path program 1 times [2024-12-17 21:21:16,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:16,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556979542] [2024-12-17 21:21:16,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 55 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:17,406 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-12-17 21:21:17,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556979542] [2024-12-17 21:21:17,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556979542] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:17,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1210596412] [2024-12-17 21:21:17,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:17,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:17,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-17 21:21:17,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 33 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:18,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1210596412] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:18,603 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-17 21:21:18,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 68 [2024-12-17 21:21:18,604 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-12-17 21:21:18,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-12-17 21:21:18,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:18,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-12-17 21:21:18,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:18,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-12-17 21:21:18,604 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:18,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-12-17 21:21:18,604 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:18,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-12-17 21:21:18,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:18,604 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:18,604 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:18,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:18,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1273378202, now seen corresponding path program 8 times [2024-12-17 21:21:18,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:18,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246805850] [2024-12-17 21:21:18,605 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:21:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:18,636 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:21:18,636 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:19,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:19,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246805850] [2024-12-17 21:21:19,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246805850] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:19,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [236397670] [2024-12-17 21:21:19,507 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:21:19,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:19,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:19,509 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) [2024-12-17 21:21:19,510 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 [2024-12-17 21:21:19,658 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:21:19,658 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:19,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-17 21:21:19,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 35 proven. 51 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:20,148 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 41 proven. 45 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-17 21:21:20,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [236397670] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:20,673 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:20,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 20, 20] total 74 [2024-12-17 21:21:20,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644809970] [2024-12-17 21:21:20,673 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:20,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2024-12-17 21:21:20,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:20,675 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2024-12-17 21:21:20,676 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=861, Invalid=4689, Unknown=0, NotChecked=0, Total=5550 [2024-12-17 21:21:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:20,676 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:20,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 4.733333333333333) internal successors, (355), 74 states have internal predecessors, (355), 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) [2024-12-17 21:21:20,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:20,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:20,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:20,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:21,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:21,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-12-17 21:21:21,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-12-17 21:21:21,667 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:21,667 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:21,667 INFO L139 ounterexampleChecker]: Examining path program with hash -4798215, occurence #5 [2024-12-17 21:21:21,667 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:21,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-12-17 21:21:21,667 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-12-17 21:21:21,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-12-17 21:21:21,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-12-17 21:21:21,667 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-12-17 21:21:21,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-12-17 21:21:21,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-12-17 21:21:21,687 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:21,687 INFO L85 PathProgramCache]: Analyzing trace with hash 2043796425, now seen corresponding path program 1 times [2024-12-17 21:21:21,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:21,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755015466] [2024-12-17 21:21:21,688 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-17 21:21:21,724 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-12-17 21:21:21,724 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-12-17 21:21:21,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-12-17 21:21:21,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-12-17 21:21:21,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:21,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-12-17 21:21:21,725 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:21,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-12-17 21:21:21,736 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:21,736 INFO L85 PathProgramCache]: Analyzing trace with hash -886243409, now seen corresponding path program 1 times [2024-12-17 21:21:21,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-12-17 21:21:21,736 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850340468] [2024-12-17 21:21:21,736 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:21,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 55 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:22,640 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-12-17 21:21:22,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850340468] [2024-12-17 21:21:22,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850340468] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:22,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [456324144] [2024-12-17 21:21:22,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-17 21:21:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:22,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-17 21:21:22,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 33 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:23,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [456324144] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:23,838 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-17 21:21:23,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 70 [2024-12-17 21:21:23,838 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-12-17 21:21:23,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-12-17 21:21:23,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:23,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-12-17 21:21:23,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:23,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-12-17 21:21:23,838 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:23,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-12-17 21:21:23,838 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:23,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-12-17 21:21:23,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:23,838 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:23,838 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:23,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:23,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1849404776, now seen corresponding path program 9 times [2024-12-17 21:21:23,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:23,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337640123] [2024-12-17 21:21:23,840 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:21:23,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:23,923 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-12-17 21:21:23,923 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 14 proven. 30 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-17 21:21:24,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:24,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337640123] [2024-12-17 21:21:24,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337640123] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:24,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [422779208] [2024-12-17 21:21:24,262 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:21:24,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:24,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:24,264 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) [2024-12-17 21:21:24,268 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 [2024-12-17 21:21:24,448 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-12-17 21:21:24,448 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:24,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-17 21:21:24,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-17 21:21:24,942 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 14 proven. 30 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-17 21:21:25,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [422779208] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:25,148 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:25,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 29, 10] total 41 [2024-12-17 21:21:25,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832913846] [2024-12-17 21:21:25,149 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:25,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2024-12-17 21:21:25,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:25,150 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2024-12-17 21:21:25,150 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=1375, Unknown=0, NotChecked=0, Total=1640 [2024-12-17 21:21:25,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:25,150 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:25,151 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 7.829268292682927) internal successors, (321), 41 states have internal predecessors, (321), 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) [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:25,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:26,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:26,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:26,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:26,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:26,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-12-17 21:21:26,743 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-12-17 21:21:26,940 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:26,940 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:26,940 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:26,940 INFO L139 ounterexampleChecker]: Examining path program with hash -1575444200, occurence #1 [2024-12-17 21:21:26,940 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:21:26,940 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:26,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:26,941 INFO L85 PathProgramCache]: Analyzing trace with hash -722407064, now seen corresponding path program 10 times [2024-12-17 21:21:26,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:26,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308675128] [2024-12-17 21:21:26,941 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-12-17 21:21:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:26,967 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-12-17 21:21:26,967 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 165 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-17 21:21:27,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:27,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308675128] [2024-12-17 21:21:27,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308675128] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:27,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005828240] [2024-12-17 21:21:27,337 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-12-17 21:21:27,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:27,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:27,339 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) [2024-12-17 21:21:27,341 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 [2024-12-17 21:21:27,477 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-12-17 21:21:27,477 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:27,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-17 21:21:27,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 385 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-17 21:21:28,218 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 103 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-17 21:21:28,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005828240] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:28,509 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:28,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 40, 9] total 52 [2024-12-17 21:21:28,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763053505] [2024-12-17 21:21:28,509 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:28,509 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2024-12-17 21:21:28,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:28,510 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2024-12-17 21:21:28,510 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=356, Invalid=2296, Unknown=0, NotChecked=0, Total=2652 [2024-12-17 21:21:28,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:28,510 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:28,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 6.365384615384615) internal successors, (331), 52 states have internal predecessors, (331), 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) [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-12-17 21:21:28,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:31,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:31,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:31,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:31,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:31,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:31,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-12-17 21:21:32,009 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:32,009 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:32,010 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:32,010 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #1 [2024-12-17 21:21:32,010 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:21:32,010 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:32,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:32,010 INFO L85 PathProgramCache]: Analyzing trace with hash -392583012, now seen corresponding path program 11 times [2024-12-17 21:21:32,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:32,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702920368] [2024-12-17 21:21:32,010 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:21:32,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:32,209 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-12-17 21:21:32,210 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 870 proven. 55 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-17 21:21:33,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:33,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702920368] [2024-12-17 21:21:33,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702920368] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:33,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1479661428] [2024-12-17 21:21:33,340 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:21:33,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:33,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:33,342 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:21:33,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-12-17 21:21:33,867 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-12-17 21:21:33,867 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:33,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 1304 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-17 21:21:33,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-17 21:21:35,868 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-12-17 21:21:36,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1479661428] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:36,505 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:36,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 62, 13] total 105 [2024-12-17 21:21:36,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541805843] [2024-12-17 21:21:36,506 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:36,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 105 states [2024-12-17 21:21:36,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:36,507 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2024-12-17 21:21:36,509 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=855, Invalid=10065, Unknown=0, NotChecked=0, Total=10920 [2024-12-17 21:21:36,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:36,509 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:36,510 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 105 states, 105 states have (on average 5.980952380952381) internal successors, (628), 105 states have internal predecessors, (628), 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) [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:36,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:41,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:41,857 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-12-17 21:21:42,051 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-12-17 21:21:42,052 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:42,052 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:42,052 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #2 [2024-12-17 21:21:42,052 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:42,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-12-17 21:21:42,052 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-12-17 21:21:42,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-12-17 21:21:42,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-12-17 21:21:42,052 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-12-17 21:21:42,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-12-17 21:21:42,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-12-17 21:21:42,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-12-17 21:21:42,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-12-17 21:21:42,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-12-17 21:21:42,053 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-12-17 21:21:42,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-12-17 21:21:42,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-12-17 21:21:42,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2024-12-17 21:21:42,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-12-17 21:21:42,054 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-12-17 21:21:42,054 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:42,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-12-17 21:21:42,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:42,054 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:42,054 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:42,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:42,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1538295827, now seen corresponding path program 12 times [2024-12-17 21:21:42,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:42,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620793728] [2024-12-17 21:21:42,055 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:21:42,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:43,065 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2024-12-17 21:21:43,065 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 1117 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:44,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:44,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620793728] [2024-12-17 21:21:44,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620793728] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:44,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1912128698] [2024-12-17 21:21:44,901 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:21:44,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:44,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:44,903 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:21:44,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-12-17 21:21:45,514 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2024-12-17 21:21:45,514 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:45,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 1388 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-17 21:21:45,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 718 proven. 81 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-17 21:21:46,177 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 733 proven. 66 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-17 21:21:46,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1912128698] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:46,900 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:46,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 24, 24] total 91 [2024-12-17 21:21:46,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516648165] [2024-12-17 21:21:46,900 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:46,901 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2024-12-17 21:21:46,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:46,905 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2024-12-17 21:21:46,906 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1406, Invalid=6966, Unknown=0, NotChecked=0, Total=8372 [2024-12-17 21:21:46,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:46,906 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:46,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 6.239130434782608) internal successors, (574), 91 states have internal predecessors, (574), 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) [2024-12-17 21:21:46,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:46,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:46,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:46,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:46,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:47,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:47,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:21:47,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-12-17 21:21:47,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2024-12-17 21:21:47,687 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:47,687 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:47,688 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #3 [2024-12-17 21:21:47,688 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:47,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-12-17 21:21:47,688 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-12-17 21:21:47,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-12-17 21:21:47,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-12-17 21:21:47,688 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-12-17 21:21:47,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-12-17 21:21:47,689 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-12-17 21:21:47,689 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-12-17 21:21:47,689 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:47,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-12-17 21:21:47,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:47,689 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:47,690 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:47,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:47,690 INFO L85 PathProgramCache]: Analyzing trace with hash -1338569531, now seen corresponding path program 13 times [2024-12-17 21:21:47,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:47,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165633675] [2024-12-17 21:21:47,690 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:21:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 1117 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:21:51,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:51,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165633675] [2024-12-17 21:21:51,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165633675] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:51,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1348014669] [2024-12-17 21:21:51,370 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:21:51,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:51,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:51,372 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:21:51,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-12-17 21:21:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:21:51,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 1397 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-17 21:21:51,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 742 proven. 93 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-17 21:21:52,494 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 757 proven. 78 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-17 21:21:53,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1348014669] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:53,472 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:53,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 26, 26] total 129 [2024-12-17 21:21:53,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824016986] [2024-12-17 21:21:53,472 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:53,473 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 130 states [2024-12-17 21:21:53,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:53,474 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2024-12-17 21:21:53,477 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3012, Invalid=13758, Unknown=0, NotChecked=0, Total=16770 [2024-12-17 21:21:53,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:53,477 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:53,477 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 130 states, 130 states have (on average 4.446153846153846) internal successors, (578), 129 states have internal predecessors, (578), 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) [2024-12-17 21:21:53,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:21:53,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:21:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:21:54,074 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2024-12-17 21:21:54,267 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-12-17 21:21:54,267 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:21:54,267 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:21:54,267 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #4 [2024-12-17 21:21:54,267 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-12-17 21:21:54,268 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-12-17 21:21:54,268 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-12-17 21:21:54,268 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2024-12-17 21:21:54,268 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-12-17 21:21:54,268 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:21:54,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-12-17 21:21:54,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:21:54,268 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:21:54,268 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:21:54,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:21:54,269 INFO L85 PathProgramCache]: Analyzing trace with hash -327082413, now seen corresponding path program 14 times [2024-12-17 21:21:54,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:21:54,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459991577] [2024-12-17 21:21:54,269 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:21:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:21:54,329 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:21:54,329 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:57,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 1071 proven. 119 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-17 21:21:57,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:21:57,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459991577] [2024-12-17 21:21:57,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459991577] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:21:57,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056415049] [2024-12-17 21:21:57,539 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:21:57,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:21:57,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:21:57,541 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:21:57,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-12-17 21:21:57,821 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:21:57,821 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:21:57,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 1406 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-17 21:21:57,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:21:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 807 proven. 109 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-17 21:21:58,778 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:21:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 825 proven. 91 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-17 21:21:59,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056415049] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:21:59,743 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:21:59,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 28, 28] total 128 [2024-12-17 21:21:59,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255848653] [2024-12-17 21:21:59,744 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:21:59,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 129 states [2024-12-17 21:21:59,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:21:59,745 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2024-12-17 21:21:59,748 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2730, Invalid=13782, Unknown=0, NotChecked=0, Total=16512 [2024-12-17 21:21:59,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:59,749 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:21:59,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 129 states, 129 states have (on average 4.5813953488372094) internal successors, (591), 128 states have internal predecessors, (591), 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) [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:21:59,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:21:59,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:21:59,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:21:59,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:00,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:00,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:00,256 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-12-17 21:22:00,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:00,449 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:22:00,450 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:22:00,450 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #5 [2024-12-17 21:22:00,450 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:22:00,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-12-17 21:22:00,450 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-12-17 21:22:00,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-12-17 21:22:00,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-12-17 21:22:00,450 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-12-17 21:22:00,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-12-17 21:22:00,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-12-17 21:22:00,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-12-17 21:22:00,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2024-12-17 21:22:00,452 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-12-17 21:22:00,452 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-12-17 21:22:00,452 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:00,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-12-17 21:22:00,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:00,452 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:22:00,452 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:22:00,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:22:00,453 INFO L85 PathProgramCache]: Analyzing trace with hash 964247173, now seen corresponding path program 15 times [2024-12-17 21:22:00,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:22:00,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476663940] [2024-12-17 21:22:00,453 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:22:00,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:22:01,068 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2024-12-17 21:22:01,068 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1117 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:22:04,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:22:04,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476663940] [2024-12-17 21:22:04,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476663940] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:22:04,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320487227] [2024-12-17 21:22:04,873 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:22:04,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:04,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:22:04,875 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:22:04,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-12-17 21:22:06,012 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2024-12-17 21:22:06,012 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:06,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 1415 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-12-17 21:22:06,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:22:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1066 proven. 138 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-17 21:22:08,044 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:22:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1090 proven. 114 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-17 21:22:10,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320487227] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:22:10,581 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:22:10,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 50, 50] total 180 [2024-12-17 21:22:10,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773509786] [2024-12-17 21:22:10,581 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:22:10,582 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 181 states [2024-12-17 21:22:10,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:22:10,584 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 181 interpolants. [2024-12-17 21:22:10,587 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5757, Invalid=26823, Unknown=0, NotChecked=0, Total=32580 [2024-12-17 21:22:10,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:10,587 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:22:10,587 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 181 states, 181 states have (on average 5.016574585635359) internal successors, (908), 180 states have internal predecessors, (908), 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) [2024-12-17 21:22:10,587 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:10,587 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:10,587 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:10,587 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:22:11,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-12-17 21:22:11,623 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2024-12-17 21:22:11,623 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:22:11,623 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:22:11,624 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #6 [2024-12-17 21:22:11,624 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-12-17 21:22:11,624 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-12-17 21:22:11,624 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,624 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-12-17 21:22:11,624 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-12-17 21:22:11,625 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-12-17 21:22:11,625 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-12-17 21:22:11,625 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:11,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-12-17 21:22:11,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:11,625 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:22:11,625 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:22:11,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:22:11,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1761021061, now seen corresponding path program 16 times [2024-12-17 21:22:11,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:22:11,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347139106] [2024-12-17 21:22:11,625 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-12-17 21:22:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:22:11,665 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-12-17 21:22:11,665 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 209 proven. 148 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-17 21:22:12,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:22:12,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347139106] [2024-12-17 21:22:12,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347139106] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:22:12,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [54196119] [2024-12-17 21:22:12,287 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-12-17 21:22:12,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:12,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:22:12,289 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:22:12,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-12-17 21:22:12,497 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-12-17 21:22:12,497 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:12,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-12-17 21:22:12,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:22:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 0 proven. 1117 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-12-17 21:22:14,174 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:22:14,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 220 proven. 27 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-12-17 21:22:14,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [54196119] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:22:14,653 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:22:14,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 67, 14] total 81 [2024-12-17 21:22:14,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398579725] [2024-12-17 21:22:14,653 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:22:14,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 81 states [2024-12-17 21:22:14,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:22:14,654 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2024-12-17 21:22:14,656 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=534, Invalid=5946, Unknown=0, NotChecked=0, Total=6480 [2024-12-17 21:22:14,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:14,656 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:22:14,656 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 81 states, 81 states have (on average 5.814814814814815) internal successors, (471), 81 states have internal predecessors, (471), 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) [2024-12-17 21:22:14,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:14,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:22:14,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:19,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:22:19,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:22:19,359 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2024-12-17 21:22:19,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:19,556 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:22:19,556 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:22:19,557 INFO L139 ounterexampleChecker]: Examining path program with hash -1589370694, occurence #7 [2024-12-17 21:22:19,557 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-12-17 21:22:19,557 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-12-17 21:22:19,557 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-12-17 21:22:19,557 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,557 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-12-17 21:22:19,558 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-12-17 21:22:19,558 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 361 [2024-12-17 21:22:19,558 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:22:19,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-12-17 21:22:19,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:22:19,558 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:22:19,558 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:22:19,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:22:19,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1788765957, now seen corresponding path program 17 times [2024-12-17 21:22:19,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:22:19,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759260746] [2024-12-17 21:22:19,559 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:22:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:22:19,860 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2024-12-17 21:22:19,861 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 1290 proven. 465 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-17 21:22:22,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:22:22,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759260746] [2024-12-17 21:22:22,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759260746] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:22:22,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1225254813] [2024-12-17 21:22:22,786 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-12-17 21:22:22,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:22,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:22:22,789 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:22:22,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-12-17 21:22:36,474 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2024-12-17 21:22:36,474 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:36,508 INFO L256 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-12-17 21:22:36,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:22:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 98 proven. 1290 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-12-17 21:22:39,555 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:22:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 98 proven. 245 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2024-12-17 21:22:40,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1225254813] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:22:40,431 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:22:40,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 75, 16] total 155 [2024-12-17 21:22:40,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096696663] [2024-12-17 21:22:40,432 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:22:40,432 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 155 states [2024-12-17 21:22:40,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:22:40,433 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 155 interpolants. [2024-12-17 21:22:40,435 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1959, Invalid=21911, Unknown=0, NotChecked=0, Total=23870 [2024-12-17 21:22:40,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:40,435 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:22:40,436 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 155 states, 155 states have (on average 5.083870967741936) internal successors, (788), 155 states have internal predecessors, (788), 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) [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-12-17 21:22:40,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:40,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:40,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:40,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:22:40,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:22:40,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:22:49,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:22:49,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:22:49,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2024-12-17 21:22:49,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2024-12-17 21:22:49,568 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:22:49,568 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:22:49,568 INFO L139 ounterexampleChecker]: Examining path program with hash 1359061845, occurence #1 [2024-12-17 21:22:49,568 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-12-17 21:22:49,568 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:22:49,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:22:49,569 INFO L85 PathProgramCache]: Analyzing trace with hash 629500107, now seen corresponding path program 18 times [2024-12-17 21:22:49,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:22:49,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697141418] [2024-12-17 21:22:49,569 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:22:49,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:22:50,918 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2024-12-17 21:22:50,918 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:22:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2941 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:22:55,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:22:55,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697141418] [2024-12-17 21:22:55,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697141418] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:22:55,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [964695924] [2024-12-17 21:22:55,214 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-12-17 21:22:55,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:22:55,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:22:55,217 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:22:55,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-12-17 21:23:02,496 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2024-12-17 21:23:02,496 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:23:02,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 2018 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-17 21:23:02,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:23:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2866 proven. 553 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-17 21:23:06,427 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:23:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2923 proven. 496 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-17 21:23:09,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [964695924] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:23:09,480 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:23:09,480 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 77, 77] total 202 [2024-12-17 21:23:09,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143961719] [2024-12-17 21:23:09,481 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:23:09,482 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 203 states [2024-12-17 21:23:09,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:23:09,490 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 203 interpolants. [2024-12-17 21:23:09,492 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9827, Invalid=31179, Unknown=0, NotChecked=0, Total=41006 [2024-12-17 21:23:09,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:09,493 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:23:09,497 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 203 states, 203 states have (on average 6.226600985221675) internal successors, (1264), 202 states have internal predecessors, (1264), 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) [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:23:09,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:23:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:23:10,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2024-12-17 21:23:10,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-12-17 21:23:10,765 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:23:10,766 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:23:10,766 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:23:10,766 INFO L139 ounterexampleChecker]: Examining path program with hash 1359061845, occurence #2 [2024-12-17 21:23:10,766 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:23:10,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:23:10,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-12-17 21:23:10,767 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-12-17 21:23:10,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-12-17 21:23:10,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-12-17 21:23:10,767 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-12-17 21:23:10,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-12-17 21:23:10,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-12-17 21:23:10,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 429 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 439 [2024-12-17 21:23:10,768 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2024-12-17 21:23:10,768 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 463 [2024-12-17 21:23:10,768 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:10,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 465 [2024-12-17 21:23:10,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:10,769 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:23:10,769 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:23:10,769 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:23:10,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1145967755, now seen corresponding path program 19 times [2024-12-17 21:23:10,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:23:10,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623167585] [2024-12-17 21:23:10,772 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:23:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:23:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:23:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2941 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:23:22,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:23:22,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623167585] [2024-12-17 21:23:22,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623167585] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:23:22,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1427062120] [2024-12-17 21:23:22,138 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-12-17 21:23:22,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:23:22,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:23:22,139 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:23:22,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-12-17 21:23:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-17 21:23:22,563 INFO L256 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-12-17 21:23:22,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:23:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2874 proven. 1092 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-17 21:23:28,798 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:23:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2931 proven. 1035 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-17 21:23:36,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1427062120] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:23:36,596 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:23:36,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [142, 92, 92] total 324 [2024-12-17 21:23:36,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354235822] [2024-12-17 21:23:36,596 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:23:36,597 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 325 states [2024-12-17 21:23:36,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:23:36,599 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 325 interpolants. [2024-12-17 21:23:36,604 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16359, Invalid=88941, Unknown=0, NotChecked=0, Total=105300 [2024-12-17 21:23:36,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:36,604 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:23:36,605 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 325 states, 325 states have (on average 4.187692307692307) internal successors, (1361), 324 states have internal predecessors, (1361), 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) [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:23:36,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:23:36,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2024-12-17 21:23:36,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:39,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:23:39,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:23:39,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:23:39,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:23:39,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:23:39,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2024-12-17 21:23:39,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2024-12-17 21:23:39,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-12-17 21:23:39,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:23:39,363 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:23:39,364 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:23:39,364 INFO L139 ounterexampleChecker]: Examining path program with hash 1359061845, occurence #3 [2024-12-17 21:23:39,364 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-12-17 21:23:39,364 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-12-17 21:23:39,364 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 387 [2024-12-17 21:23:39,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2024-12-17 21:23:39,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 437 [2024-12-17 21:23:39,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2024-12-17 21:23:39,365 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:39,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 447 [2024-12-17 21:23:39,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 451 [2024-12-17 21:23:39,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2024-12-17 21:23:39,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 457 [2024-12-17 21:23:39,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 459 [2024-12-17 21:23:39,366 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2024-12-17 21:23:39,366 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:23:39,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2024-12-17 21:23:39,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:23:39,366 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:23:39,366 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:23:39,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:23:39,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1660952253, now seen corresponding path program 20 times [2024-12-17 21:23:39,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:23:39,367 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413440271] [2024-12-17 21:23:39,367 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:23:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:23:39,498 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:23:39,498 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:23:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2941 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-17 21:23:49,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:23:49,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413440271] [2024-12-17 21:23:49,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413440271] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:23:49,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [976868400] [2024-12-17 21:23:49,649 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-17 21:23:49,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:23:49,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:23:49,651 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:23:49,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-12-17 21:23:50,037 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-17 21:23:50,037 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:23:50,048 INFO L256 TraceCheckSpWp]: Trace formula consists of 2153 conjuncts, 98 conjuncts are in the unsatisfiable core [2024-12-17 21:23:50,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:23:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2881 proven. 1138 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-17 21:23:56,507 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-17 21:24:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2938 proven. 1081 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-17 21:24:04,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [976868400] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-17 21:24:04,258 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-17 21:24:04,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [143, 94, 94] total 329 [2024-12-17 21:24:04,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734464264] [2024-12-17 21:24:04,258 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-17 21:24:04,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 330 states [2024-12-17 21:24:04,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-17 21:24:04,263 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 330 interpolants. [2024-12-17 21:24:04,270 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16878, Invalid=91692, Unknown=0, NotChecked=0, Total=108570 [2024-12-17 21:24:04,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:24:04,270 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-12-17 21:24:04,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 330 states, 330 states have (on average 4.157575757575757) internal successors, (1372), 329 states have internal predecessors, (1372), 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) [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2024-12-17 21:24:04,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-17 21:24:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2024-12-17 21:24:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2024-12-17 21:24:06,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2024-12-17 21:24:06,947 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2024-12-17 21:24:07,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2024-12-17 21:24:07,142 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-12-17 21:24:07,143 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-12-17 21:24:07,143 INFO L139 ounterexampleChecker]: Examining path program with hash 1359061845, occurence #4 [2024-12-17 21:24:07,143 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-12-17 21:24:07,143 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-12-17 21:24:07,143 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,143 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2024-12-17 21:24:07,143 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 431 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 441 [2024-12-17 21:24:07,144 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2024-12-17 21:24:07,144 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 465 [2024-12-17 21:24:07,144 WARN L190 ounterexampleChecker]: Statements were already independent. [2024-12-17 21:24:07,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 467 [2024-12-17 21:24:07,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2024-12-17 21:24:07,144 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-12-17 21:24:07,144 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-12-17 21:24:07,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-17 21:24:07,144 INFO L85 PathProgramCache]: Analyzing trace with hash 445602507, now seen corresponding path program 21 times [2024-12-17 21:24:07,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-17 21:24:07,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383008377] [2024-12-17 21:24:07,144 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:24:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-17 21:24:08,896 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2024-12-17 21:24:08,896 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:24:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4069 backedges. 13 proven. 1375 refuted. 0 times theorem prover too weak. 2681 trivial. 0 not checked. [2024-12-17 21:24:43,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-17 21:24:43,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383008377] [2024-12-17 21:24:43,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383008377] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-17 21:24:43,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [225797550] [2024-12-17 21:24:43,206 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-17 21:24:43,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-17 21:24:43,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 21:24:43,208 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-17 21:24:43,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-12-17 21:24:54,511 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2024-12-17 21:24:54,511 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-17 21:24:54,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 2081 conjuncts, 858 conjuncts are in the unsatisfiable core [2024-12-17 21:24:54,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-17 21:24:55,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2024-12-17 21:24:55,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-12-17 21:26:38,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:26:40,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-17 21:31:43,490 WARN L286 SmtUtils]: Spent 5.06m on a formula simplification that was a NOOP. DAG size: 2920 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-12-17 21:31:43,491 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-17 21:31:43,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 92 select indices, 92 select index equivalence classes, 2851 disjoint index pairs (out of 4186 index pairs), introduced 92 new quantified variables, introduced 4186 case distinctions, treesize of input 660 treesize of output 10786 Killed by 15