./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c --traceabstraction.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis SUFFICIENT --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ebd41074 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.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis SUFFICIENT --- Real Ultimate output --- This is Ultimate 0.3.0-dev-ebd4107-m [2025-01-23 19:06:41,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-23 19:06:41,637 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2025-01-23 19:06:41,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-23 19:06:41,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-23 19:06:41,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-23 19:06:41,667 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-23 19:06:41,668 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-23 19:06:41,668 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-23 19:06:41,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-23 19:06:41,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-23 19:06:41,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * Use SBE=true [2025-01-23 19:06:41,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-23 19:06:41,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-23 19:06:41,670 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-23 19:06:41,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-23 19:06:41,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-23 19:06:41,671 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-23 19:06:41,672 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-23 19:06:41,672 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: Use conditional POR in concurrent analysis -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> SUFFICIENT [2025-01-23 19:06:41,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-23 19:06:41,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-23 19:06:41,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-23 19:06:41,912 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-23 19:06:41,912 INFO L274 PluginConnector]: CDTParser initialized [2025-01-23 19:06:41,913 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2025-01-23 19:06:43,017 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/7d1002e24/a8f6ab1d20714f148a977bcb1c42ffeb/FLAG9b51b7ffa [2025-01-23 19:06:43,208 INFO L384 CDTParser]: Found 1 translation units. [2025-01-23 19:06:43,209 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2025-01-23 19:06:43,216 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/7d1002e24/a8f6ab1d20714f148a977bcb1c42ffeb/FLAG9b51b7ffa [2025-01-23 19:06:43,231 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/7d1002e24/a8f6ab1d20714f148a977bcb1c42ffeb [2025-01-23 19:06:43,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-23 19:06:43,236 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-23 19:06:43,237 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-23 19:06:43,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-23 19:06:43,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-23 19:06:43,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7790634e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43, skipping insertion in model container [2025-01-23 19:06:43,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-23 19:06:43,381 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] [2025-01-23 19:06:43,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-23 19:06:43,397 INFO L200 MainTranslator]: Completed pre-run [2025-01-23 19:06:43,437 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] [2025-01-23 19:06:43,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-23 19:06:43,452 INFO L204 MainTranslator]: Completed translation [2025-01-23 19:06:43,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43 WrapperNode [2025-01-23 19:06:43,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-23 19:06:43,453 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-23 19:06:43,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-23 19:06:43,453 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-23 19:06:43,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,464 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,484 INFO L138 Inliner]: procedures = 28, calls = 58, calls flagged for inlining = 22, calls inlined = 32, statements flattened = 370 [2025-01-23 19:06:43,484 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-23 19:06:43,485 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-23 19:06:43,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-23 19:06:43,485 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-23 19:06:43,489 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,499 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,500 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,503 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,504 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-23 19:06:43,508 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-23 19:06:43,508 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-23 19:06:43,508 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-23 19:06:43,509 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (1/1) ... [2025-01-23 19:06:43,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-23 19:06:43,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:06:43,545 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) [2025-01-23 19:06:43,547 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 [2025-01-23 19:06:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-23 19:06:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-01-23 19:06:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-01-23 19:06:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-01-23 19:06:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-01-23 19:06:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-01-23 19:06:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-01-23 19:06:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-01-23 19:06:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2025-01-23 19:06:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2025-01-23 19:06:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2025-01-23 19:06:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-23 19:06:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-23 19:06:43,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-23 19:06:43,570 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-23 19:06:43,664 INFO L234 CfgBuilder]: Building ICFG [2025-01-23 19:06:43,665 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-23 19:06:44,005 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-23 19:06:44,005 INFO L283 CfgBuilder]: Performing block encoding [2025-01-23 19:06:44,267 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-23 19:06:44,267 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2025-01-23 19:06:44,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:06:44 BoogieIcfgContainer [2025-01-23 19:06:44,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-23 19:06:44,270 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-23 19:06:44,270 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-23 19:06:44,273 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-23 19:06:44,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.01 07:06:43" (1/3) ... [2025-01-23 19:06:44,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67cc3f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.01 07:06:44, skipping insertion in model container [2025-01-23 19:06:44,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:06:43" (2/3) ... [2025-01-23 19:06:44,275 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67cc3f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.01 07:06:44, skipping insertion in model container [2025-01-23 19:06:44,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:06:44" (3/3) ... [2025-01-23 19:06:44,276 INFO L128 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-2.wvr.c [2025-01-23 19:06:44,286 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-23 19:06:44,287 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. [2025-01-23 19:06:44,288 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-23 19:06:44,356 INFO L143 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2025-01-23 19:06:44,388 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 19:06:44,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-23 19:06:44,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:06:44,391 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) [2025-01-23 19:06:44,392 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 [2025-01-23 19:06:44,477 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-23 19:06:44,488 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork5 ======== [2025-01-23 19:06:44,493 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;@622a8a2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 19:06:44,493 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-01-23 19:06:45,480 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork5Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2025-01-23 19:06:45,481 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork5Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2025-01-23 19:06:45,485 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-01-23 19:06:45,486 INFO L319 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork5 was SAFE,SAFE (1/3) [2025-01-23 19:06:45,489 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 19:06:45,490 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-23 19:06:45,490 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-23 19:06:45,491 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;@622a8a2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 19:06:45,491 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-23 19:06:45,603 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:45,603 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:45,603 INFO L139 ounterexampleChecker]: Examining path program with hash -843241682, occurence #1 [2025-01-23 19:06:45,603 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:06:45,603 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:45,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:45,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1222475719, now seen corresponding path program 1 times [2025-01-23 19:06:45,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:45,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586316731] [2025-01-23 19:06:45,611 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:45,660 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-01-23 19:06:45,695 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-01-23 19:06:45,695 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:45,695 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:45,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:45,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586316731] [2025-01-23 19:06:45,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586316731] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 19:06:45,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 19:06:45,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-23 19:06:45,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249663888] [2025-01-23 19:06:45,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 19:06:45,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-23 19:06:45,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:45,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-23 19:06:45,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-23 19:06:45,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:45,797 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:45,797 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) [2025-01-23 19:06:45,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:46,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:46,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-23 19:06:46,568 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:46,568 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:46,568 INFO L139 ounterexampleChecker]: Examining path program with hash -1474559681, occurence #1 [2025-01-23 19:06:46,568 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:06:46,568 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:46,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:46,568 INFO L85 PathProgramCache]: Analyzing trace with hash 942910630, now seen corresponding path program 1 times [2025-01-23 19:06:46,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:46,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416190304] [2025-01-23 19:06:46,569 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:46,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes. [2025-01-23 19:06:46,669 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements. [2025-01-23 19:06:46,670 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:46,670 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:47,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:47,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:47,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416190304] [2025-01-23 19:06:47,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416190304] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 19:06:47,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 19:06:47,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-23 19:06:47,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853518287] [2025-01-23 19:06:47,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 19:06:47,039 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 19:06:47,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:47,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 19:06:47,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 19:06:47,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,044 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:47,044 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) [2025-01-23 19:06:47,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:47,331 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-23 19:06:47,331 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:47,331 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:47,332 INFO L139 ounterexampleChecker]: Examining path program with hash -1474559681, occurence #2 [2025-01-23 19:06:47,332 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:06:47,332 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:06:47,333 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,333 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-23 19:06:47,353 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:47,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2025-01-23 19:06:47,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2025-01-23 19:06:47,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2025-01-23 19:06:47,354 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:47,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2025-01-23 19:06:47,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-01-23 19:06:47,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-01-23 19:06:47,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-23 19:06:47,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-23 19:06:47,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-23 19:06:47,356 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:47,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-23 19:06:47,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-23 19:06:47,357 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:47,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-23 19:06:47,357 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:47,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-23 19:06:47,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:47,357 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:06:47,357 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:47,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:47,358 INFO L85 PathProgramCache]: Analyzing trace with hash -948751308, now seen corresponding path program 1 times [2025-01-23 19:06:47,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:47,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971784703] [2025-01-23 19:06:47,358 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:47,374 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 83 statements into 1 equivalence classes. [2025-01-23 19:06:47,396 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 83 of 83 statements. [2025-01-23 19:06:47,397 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:47,397 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:47,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:47,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971784703] [2025-01-23 19:06:47,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971784703] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:06:47,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895356427] [2025-01-23 19:06:47,638 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:47,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:06:47,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:06:47,662 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) [2025-01-23 19:06:47,665 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 [2025-01-23 19:06:47,752 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 83 statements into 1 equivalence classes. [2025-01-23 19:06:47,810 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 83 of 83 statements. [2025-01-23 19:06:47,810 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:47,810 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:47,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-01-23 19:06:47,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:06:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:47,935 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:06:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:47,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [895356427] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:06:47,996 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:06:47,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2025-01-23 19:06:47,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117732952] [2025-01-23 19:06:47,996 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:06:47,997 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-23 19:06:47,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:47,997 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-23 19:06:47,998 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2025-01-23 19:06:47,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,998 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:47,998 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) [2025-01-23 19:06:47,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:47,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:47,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:48,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:48,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:48,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:48,330 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-23 19:06:48,523 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 [2025-01-23 19:06:48,523 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:48,523 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:48,523 INFO L139 ounterexampleChecker]: Examining path program with hash -1474559681, occurence #3 [2025-01-23 19:06:48,523 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:06:48,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:06:48,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2025-01-23 19:06:48,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2025-01-23 19:06:48,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-23 19:06:48,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-23 19:06:48,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-23 19:06:48,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:48,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-23 19:06:48,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:48,524 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:06:48,524 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:48,525 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:48,525 INFO L85 PathProgramCache]: Analyzing trace with hash 539270758, now seen corresponding path program 2 times [2025-01-23 19:06:48,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:48,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765336300] [2025-01-23 19:06:48,525 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:06:48,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:48,539 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 84 statements into 2 equivalence classes. [2025-01-23 19:06:48,560 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 84 statements. [2025-01-23 19:06:48,561 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 19:06:48,562 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:48,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-01-23 19:06:48,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:48,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765336300] [2025-01-23 19:06:48,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765336300] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 19:06:48,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 19:06:48,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-23 19:06:48,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020632962] [2025-01-23 19:06:48,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 19:06:48,834 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-23 19:06:48,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:48,836 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-23 19:06:48,836 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-01-23 19:06:48,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:48,836 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:48,836 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) [2025-01-23 19:06:48,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:48,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:48,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:48,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:49,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:49,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:49,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:49,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:49,606 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-23 19:06:49,607 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:49,607 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:49,607 INFO L139 ounterexampleChecker]: Examining path program with hash 561605386, occurence #1 [2025-01-23 19:06:49,607 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:06:49,607 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:49,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:49,608 INFO L85 PathProgramCache]: Analyzing trace with hash 704802073, now seen corresponding path program 3 times [2025-01-23 19:06:49,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:49,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087071288] [2025-01-23 19:06:49,608 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:06:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:49,619 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 104 statements into 3 equivalence classes. [2025-01-23 19:06:49,667 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) and asserted 92 of 104 statements. [2025-01-23 19:06:49,667 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2025-01-23 19:06:49,667 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:49,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:49,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087071288] [2025-01-23 19:06:49,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087071288] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:06:49,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [324748276] [2025-01-23 19:06:49,891 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:06:49,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:06:49,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:06:49,893 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) [2025-01-23 19:06:49,895 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 [2025-01-23 19:06:49,978 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 104 statements into 3 equivalence classes. [2025-01-23 19:06:50,037 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) and asserted 92 of 104 statements. [2025-01-23 19:06:50,038 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2025-01-23 19:06:50,038 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:50,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-01-23 19:06:50,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:06:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:50,225 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:06:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:50,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [324748276] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:06:50,346 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:06:50,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2025-01-23 19:06:50,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790506529] [2025-01-23 19:06:50,346 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:06:50,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-01-23 19:06:50,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:50,347 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-01-23 19:06:50,347 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2025-01-23 19:06:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:50,348 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:50,348 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) [2025-01-23 19:06:50,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:50,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:50,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:50,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:50,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:50,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:50,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:50,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:50,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:50,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:06:50,956 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-23 19:06:51,150 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 [2025-01-23 19:06:51,150 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:51,150 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:51,151 INFO L139 ounterexampleChecker]: Examining path program with hash 561605386, occurence #2 [2025-01-23 19:06:51,151 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2025-01-23 19:06:51,151 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-23 19:06:51,151 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-23 19:06:51,151 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-23 19:06:51,151 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:51,151 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-23 19:06:51,207 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:06:51,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:06:53,279 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:53,280 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:53,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:53,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1427602584, now seen corresponding path program 1 times [2025-01-23 19:06:53,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:06:53,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208621373] [2025-01-23 19:06:53,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:53,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:53,298 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 85 statements into 1 equivalence classes. [2025-01-23 19:06:53,319 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 85 of 85 statements. [2025-01-23 19:06:53,319 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:53,319 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:53,775 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-23 19:06:53,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208621373] [2025-01-23 19:06:53,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208621373] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:06:53,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1238161862] [2025-01-23 19:06:53,775 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:53,786 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 85 statements into 1 equivalence classes. [2025-01-23 19:06:53,810 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 85 of 85 statements. [2025-01-23 19:06:53,811 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:53,811 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:53,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 21 conjuncts are in the unsatisfiable core [2025-01-23 19:06:53,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:06:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:06:54,314 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1238161862] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:06:54,315 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-23 19:06:54,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 34 [2025-01-23 19:06:54,315 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-23 19:06:54,315 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-23 19:06:54,315 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:54,315 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-23 19:06:54,315 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:54,315 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-23 19:06:54,315 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:54,315 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-23 19:06:54,315 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:54,316 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-23 19:06:54,316 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:54,316 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:06:54,316 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:54,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:54,316 INFO L85 PathProgramCache]: Analyzing trace with hash -731148583, now seen corresponding path program 4 times [2025-01-23 19:06:54,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:54,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723372553] [2025-01-23 19:06:54,316 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 19:06:54,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:54,327 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 106 statements into 2 equivalence classes. [2025-01-23 19:06:54,333 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 67 of 106 statements. [2025-01-23 19:06:54,333 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-23 19:06:54,333 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-23 19:06:54,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:54,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723372553] [2025-01-23 19:06:54,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723372553] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 19:06:54,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 19:06:54,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2025-01-23 19:06:54,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451896535] [2025-01-23 19:06:54,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 19:06:54,538 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-01-23 19:06:54,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:54,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-01-23 19:06:54,538 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2025-01-23 19:06:54,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:54,539 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:54,539 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) [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:06:54,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:55,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:06:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:06:55,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5 [2025-01-23 19:06:55,174 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:55,174 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:55,174 INFO L139 ounterexampleChecker]: Examining path program with hash 462542829, occurence #1 [2025-01-23 19:06:55,174 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:06:55,174 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:06:55,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:55,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1362858664, now seen corresponding path program 5 times [2025-01-23 19:06:55,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:06:55,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329974195] [2025-01-23 19:06:55,175 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:06:55,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:55,191 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 150 statements into 3 equivalence classes. [2025-01-23 19:06:55,253 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) and asserted 150 of 150 statements. [2025-01-23 19:06:55,254 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2025-01-23 19:06:55,254 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 41 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:55,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:06:55,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329974195] [2025-01-23 19:06:55,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329974195] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:06:55,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1970439857] [2025-01-23 19:06:55,604 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:06:55,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:06:55,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:06:55,606 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) [2025-01-23 19:06:55,607 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 [2025-01-23 19:06:55,698 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 150 statements into 3 equivalence classes. [2025-01-23 19:06:55,828 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) and asserted 150 of 150 statements. [2025-01-23 19:06:55,828 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2025-01-23 19:06:55,828 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:06:55,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-01-23 19:06:55,839 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:06:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 38 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:56,110 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:06:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 41 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:06:56,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1970439857] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:06:56,330 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:06:56,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 34 [2025-01-23 19:06:56,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34594310] [2025-01-23 19:06:56,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:06:56,331 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2025-01-23 19:06:56,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:06:56,332 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2025-01-23 19:06:56,332 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=256, Invalid=934, Unknown=0, NotChecked=0, Total=1190 [2025-01-23 19:06:56,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:56,333 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:06:56,333 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) [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:06:56,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:06:56,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:56,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:06:56,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:06:56,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:06:56,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:06:56,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:06:56,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:06:56,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:06:56,985 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2025-01-23 19:06:57,178 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 [2025-01-23 19:06:57,179 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:06:57,179 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:06:57,179 INFO L139 ounterexampleChecker]: Examining path program with hash 462542829, occurence #2 [2025-01-23 19:06:57,179 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:06:57,179 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2025-01-23 19:06:57,179 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2025-01-23 19:06:57,179 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2025-01-23 19:06:57,179 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-01-23 19:06:57,179 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-01-23 19:06:57,179 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-01-23 19:06:57,179 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:57,179 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-23 19:06:57,224 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:06:57,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:06:58,552 WARN L331 ript$VariableManager]: TermVariable v_~x~0.offset_In_2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:58,553 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:58,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:58,553 INFO L85 PathProgramCache]: Analyzing trace with hash 679931229, now seen corresponding path program 1 times [2025-01-23 19:06:58,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:06:58,553 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297238912] [2025-01-23 19:06:58,553 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:58,566 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-01-23 19:06:58,624 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-01-23 19:06:58,624 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:58,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 19:06:58,627 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-23 19:06:58,627 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-23 19:06:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-23 19:06:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-23 19:06:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:06:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-23 19:06:58,627 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:06:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-23 19:06:58,667 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:06:58,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:06:59,698 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:59,698 WARN L331 ript$VariableManager]: TermVariable v_~x~0.offset_In_3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:59,699 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:06:59,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:06:59,699 INFO L85 PathProgramCache]: Analyzing trace with hash 402358595, now seen corresponding path program 1 times [2025-01-23 19:06:59,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:06:59,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108921373] [2025-01-23 19:06:59,699 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:06:59,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:06:59,712 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-23 19:06:59,733 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-23 19:06:59,734 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:06:59,734 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 50 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:00,578 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-23 19:07:00,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108921373] [2025-01-23 19:07:00,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108921373] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:00,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2043853513] [2025-01-23 19:07:00,578 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:00,592 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-23 19:07:00,616 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-23 19:07:00,616 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:00,616 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:00,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 35 conjuncts are in the unsatisfiable core [2025-01-23 19:07:00,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 33 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:01,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2043853513] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:01,689 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-23 19:07:01,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 31] total 62 [2025-01-23 19:07:01,689 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-23 19:07:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-23 19:07:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-23 19:07:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-23 19:07:01,689 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:01,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-23 19:07:01,690 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:01,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-23 19:07:01,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:01,690 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:01,690 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:01,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:01,690 INFO L85 PathProgramCache]: Analyzing trace with hash -574868442, now seen corresponding path program 6 times [2025-01-23 19:07:01,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:01,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946192297] [2025-01-23 19:07:01,690 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:07:01,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:01,706 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 153 statements into 5 equivalence classes. [2025-01-23 19:07:01,834 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) and asserted 153 of 153 statements. [2025-01-23 19:07:01,834 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2025-01-23 19:07:01,834 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 46 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:02,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:02,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946192297] [2025-01-23 19:07:02,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946192297] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:02,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [132188077] [2025-01-23 19:07:02,862 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:07:02,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:02,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:02,865 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) [2025-01-23 19:07:02,866 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 [2025-01-23 19:07:02,951 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 153 statements into 5 equivalence classes. [2025-01-23 19:07:03,036 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) and asserted 153 of 153 statements. [2025-01-23 19:07:03,036 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2025-01-23 19:07:03,036 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:03,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 20 conjuncts are in the unsatisfiable core [2025-01-23 19:07:03,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 35 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:03,492 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:03,902 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 41 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:03,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [132188077] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:03,903 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:03,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 16, 16] total 65 [2025-01-23 19:07:03,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792841021] [2025-01-23 19:07:03,903 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:03,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2025-01-23 19:07:03,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:03,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2025-01-23 19:07:03,906 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=660, Invalid=3630, Unknown=0, NotChecked=0, Total=4290 [2025-01-23 19:07:03,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:03,906 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:03,906 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) [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:03,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:04,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:04,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2025-01-23 19:07:04,838 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 [2025-01-23 19:07:04,838 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:04,838 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:04,838 INFO L139 ounterexampleChecker]: Examining path program with hash 462542829, occurence #3 [2025-01-23 19:07:04,838 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:04,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:04,839 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2025-01-23 19:07:04,839 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2025-01-23 19:07:04,839 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2025-01-23 19:07:04,839 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-23 19:07:04,839 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-23 19:07:04,839 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-23 19:07:04,839 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,839 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-23 19:07:04,874 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:04,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:04,901 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_4 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:04,901 WARN L331 ript$VariableManager]: TermVariable v_~x~0.offset_In_4 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:04,901 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_4 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:04,901 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:04,902 INFO L85 PathProgramCache]: Analyzing trace with hash -953637515, now seen corresponding path program 1 times [2025-01-23 19:07:04,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:04,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270197638] [2025-01-23 19:07:04,902 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:04,912 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 69 statements into 1 equivalence classes. [2025-01-23 19:07:04,941 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 69 of 69 statements. [2025-01-23 19:07:04,941 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:04,942 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 19:07:04,943 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-23 19:07:04,943 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-23 19:07:04,943 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-23 19:07:04,943 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,943 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-23 19:07:04,943 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:04,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-23 19:07:04,944 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:04,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-23 19:07:04,980 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:04,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:05,004 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_5 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:05,004 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_5 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:05,004 WARN L331 ript$VariableManager]: TermVariable v_~x~0.offset_In_5 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:05,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:05,005 INFO L85 PathProgramCache]: Analyzing trace with hash 223725915, now seen corresponding path program 1 times [2025-01-23 19:07:05,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:05,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384098637] [2025-01-23 19:07:05,005 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:05,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:05,016 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-01-23 19:07:05,035 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-01-23 19:07:05,035 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:05,035 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 50 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:05,877 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-23 19:07:05,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384098637] [2025-01-23 19:07:05,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384098637] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:05,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [412508031] [2025-01-23 19:07:05,878 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:05,892 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-01-23 19:07:05,913 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-01-23 19:07:05,913 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:05,913 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:05,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 36 conjuncts are in the unsatisfiable core [2025-01-23 19:07:05,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 33 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:06,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [412508031] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:06,937 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-23 19:07:06,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32] total 64 [2025-01-23 19:07:06,937 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-23 19:07:06,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-23 19:07:06,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:06,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-23 19:07:06,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:06,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-23 19:07:06,937 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:06,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-23 19:07:06,937 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:06,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-23 19:07:06,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:06,937 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:06,937 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:06,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:06,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1670438696, now seen corresponding path program 7 times [2025-01-23 19:07:06,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:06,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486823633] [2025-01-23 19:07:06,937 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:07:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:06,949 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 154 statements into 1 equivalence classes. [2025-01-23 19:07:06,964 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 154 of 154 statements. [2025-01-23 19:07:06,964 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:06,964 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 55 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:07,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:07,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486823633] [2025-01-23 19:07:07,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486823633] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:07,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824980272] [2025-01-23 19:07:07,810 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:07:07,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:07,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:07,812 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) [2025-01-23 19:07:07,812 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 [2025-01-23 19:07:07,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 154 statements into 1 equivalence classes. [2025-01-23 19:07:07,964 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 154 of 154 statements. [2025-01-23 19:07:07,964 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:07,964 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:07,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 22 conjuncts are in the unsatisfiable core [2025-01-23 19:07:07,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:08,365 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 35 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:08,365 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 41 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:08,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [824980272] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:08,775 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:08,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 18, 18] total 70 [2025-01-23 19:07:08,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630006922] [2025-01-23 19:07:08,775 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:08,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2025-01-23 19:07:08,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:08,776 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2025-01-23 19:07:08,777 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=794, Invalid=4176, Unknown=0, NotChecked=0, Total=4970 [2025-01-23 19:07:08,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:08,777 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:08,778 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) [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:08,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:09,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:09,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-01-23 19:07:09,671 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 [2025-01-23 19:07:09,671 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:09,671 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:09,671 INFO L139 ounterexampleChecker]: Examining path program with hash 462542829, occurence #4 [2025-01-23 19:07:09,671 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:09,671 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:09,671 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:09,671 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2025-01-23 19:07:09,671 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:09,671 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2025-01-23 19:07:09,672 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:09,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-23 19:07:09,672 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:09,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-01-23 19:07:09,672 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:09,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-01-23 19:07:09,672 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:09,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-01-23 19:07:09,672 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:09,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-23 19:07:09,713 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:09,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:13,767 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_6 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:13,767 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_6 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:13,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:13,768 INFO L85 PathProgramCache]: Analyzing trace with hash -54661327, now seen corresponding path program 1 times [2025-01-23 19:07:13,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:13,768 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197947976] [2025-01-23 19:07:13,768 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:13,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:13,779 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 70 statements into 1 equivalence classes. [2025-01-23 19:07:13,830 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 70 of 70 statements. [2025-01-23 19:07:13,830 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:13,831 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 19:07:13,833 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-23 19:07:13,833 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-23 19:07:13,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-23 19:07:13,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:13,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-23 19:07:13,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:13,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-23 19:07:13,833 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:13,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-23 19:07:13,878 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:13,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:15,124 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_7 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:15,125 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_7 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:15,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:15,125 INFO L85 PathProgramCache]: Analyzing trace with hash -1018920169, now seen corresponding path program 1 times [2025-01-23 19:07:15,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:15,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424865580] [2025-01-23 19:07:15,125 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:15,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:15,148 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-01-23 19:07:15,175 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-01-23 19:07:15,175 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:15,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 50 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:15,949 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-23 19:07:15,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424865580] [2025-01-23 19:07:15,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424865580] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:15,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [315998031] [2025-01-23 19:07:15,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:15,959 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-01-23 19:07:15,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-01-23 19:07:15,980 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:15,980 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:15,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 37 conjuncts are in the unsatisfiable core [2025-01-23 19:07:15,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 33 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:16,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [315998031] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:16,937 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-23 19:07:16,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 33] total 66 [2025-01-23 19:07:16,937 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-23 19:07:16,938 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-23 19:07:16,938 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:16,938 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-23 19:07:16,938 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:16,938 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-23 19:07:16,938 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:16,938 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-23 19:07:16,938 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:16,938 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-23 19:07:16,938 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:16,938 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:16,938 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:16,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:16,939 INFO L85 PathProgramCache]: Analyzing trace with hash -1273378202, now seen corresponding path program 8 times [2025-01-23 19:07:16,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:16,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325870333] [2025-01-23 19:07:16,939 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:07:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:16,950 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 155 statements into 2 equivalence classes. [2025-01-23 19:07:16,972 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 155 of 155 statements. [2025-01-23 19:07:16,973 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:07:16,973 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:17,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:17,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325870333] [2025-01-23 19:07:17,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325870333] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:17,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94336645] [2025-01-23 19:07:17,798 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:07:17,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:17,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:17,799 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) [2025-01-23 19:07:17,800 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 [2025-01-23 19:07:17,883 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 155 statements into 2 equivalence classes. [2025-01-23 19:07:17,936 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 155 of 155 statements. [2025-01-23 19:07:17,937 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:07:17,937 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:17,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 24 conjuncts are in the unsatisfiable core [2025-01-23 19:07:17,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:18,414 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 35 proven. 51 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:18,414 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 41 proven. 45 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 19:07:18,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94336645] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:18,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:18,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 20, 20] total 74 [2025-01-23 19:07:18,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110067294] [2025-01-23 19:07:18,879 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:18,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2025-01-23 19:07:18,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:18,881 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2025-01-23 19:07:18,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=861, Invalid=4689, Unknown=0, NotChecked=0, Total=5550 [2025-01-23 19:07:18,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:18,882 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:18,882 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) [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:18,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:19,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:19,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:19,512 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2025-01-23 19:07:19,706 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 [2025-01-23 19:07:19,706 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:19,706 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:19,706 INFO L139 ounterexampleChecker]: Examining path program with hash 462542829, occurence #5 [2025-01-23 19:07:19,706 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:19,706 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:19,706 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:19,706 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2025-01-23 19:07:19,706 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:19,706 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2025-01-23 19:07:19,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:19,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-01-23 19:07:19,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:19,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-23 19:07:19,707 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:19,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-23 19:07:19,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:19,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-23 19:07:19,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:19,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-23 19:07:19,736 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:19,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:20,764 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_8 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:20,764 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_8 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:20,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:20,764 INFO L85 PathProgramCache]: Analyzing trace with hash 2043796425, now seen corresponding path program 1 times [2025-01-23 19:07:20,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:20,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112289944] [2025-01-23 19:07:20,764 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:20,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:20,773 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes. [2025-01-23 19:07:20,797 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements. [2025-01-23 19:07:20,798 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:20,798 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 19:07:20,799 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-23 19:07:20,800 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-23 19:07:20,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-23 19:07:20,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:20,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-23 19:07:20,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:20,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-23 19:07:20,800 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:20,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-23 19:07:20,837 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:07:20,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 3 [2025-01-23 19:07:21,871 WARN L331 ript$VariableManager]: TermVariable v_~x~0.base_In_9 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:21,871 WARN L331 ript$VariableManager]: TermVariable v_~i2~0_In_9 not constructed by VariableManager. Cannot ensure absence of name clashes. [2025-01-23 19:07:21,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:21,873 INFO L85 PathProgramCache]: Analyzing trace with hash -886243409, now seen corresponding path program 1 times [2025-01-23 19:07:21,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-23 19:07:21,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883695009] [2025-01-23 19:07:21,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:21,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:21,884 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 135 statements into 1 equivalence classes. [2025-01-23 19:07:21,898 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 135 of 135 statements. [2025-01-23 19:07:21,898 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:21,898 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 50 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:22,692 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-23 19:07:22,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883695009] [2025-01-23 19:07:22,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883695009] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:22,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1607210678] [2025-01-23 19:07:22,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 19:07:22,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:22,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 135 statements into 1 equivalence classes. [2025-01-23 19:07:22,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 135 of 135 statements. [2025-01-23 19:07:22,724 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:22,724 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:22,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 38 conjuncts are in the unsatisfiable core [2025-01-23 19:07:22,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 33 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:23,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1607210678] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:23,654 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-23 19:07:23,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34] total 68 [2025-01-23 19:07:23,654 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-23 19:07:23,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-23 19:07:23,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:23,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-23 19:07:23,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:23,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-23 19:07:23,654 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:23,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-23 19:07:23,654 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:23,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-23 19:07:23,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:23,654 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:23,654 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:23,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:23,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1849404776, now seen corresponding path program 9 times [2025-01-23 19:07:23,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:23,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086148992] [2025-01-23 19:07:23,655 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:07:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:23,667 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 156 statements into 6 equivalence classes. [2025-01-23 19:07:23,730 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) and asserted 150 of 156 statements. [2025-01-23 19:07:23,730 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2025-01-23 19:07:23,730 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 14 proven. 30 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2025-01-23 19:07:24,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:24,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086148992] [2025-01-23 19:07:24,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086148992] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:24,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1532585420] [2025-01-23 19:07:24,118 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:07:24,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:24,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:24,120 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) [2025-01-23 19:07:24,121 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 [2025-01-23 19:07:24,220 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 156 statements into 6 equivalence classes. [2025-01-23 19:07:24,276 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) and asserted 150 of 156 statements. [2025-01-23 19:07:24,276 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2025-01-23 19:07:24,277 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:24,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 28 conjuncts are in the unsatisfiable core [2025-01-23 19:07:24,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2025-01-23 19:07:24,678 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 14 proven. 30 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2025-01-23 19:07:24,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1532585420] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:24,898 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:24,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 29, 10] total 41 [2025-01-23 19:07:24,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709244] [2025-01-23 19:07:24,898 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:24,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2025-01-23 19:07:24,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:24,899 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2025-01-23 19:07:24,899 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=1375, Unknown=0, NotChecked=0, Total=1640 [2025-01-23 19:07:24,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:24,900 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:24,900 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) [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:26,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-23 19:07:26,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2025-01-23 19:07:26,890 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 [2025-01-23 19:07:26,890 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:26,890 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:26,891 INFO L139 ounterexampleChecker]: Examining path program with hash -1108103156, occurence #1 [2025-01-23 19:07:26,891 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:07:26,891 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:26,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:26,891 INFO L85 PathProgramCache]: Analyzing trace with hash -722407064, now seen corresponding path program 10 times [2025-01-23 19:07:26,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:26,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800562440] [2025-01-23 19:07:26,891 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 19:07:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:26,935 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 204 statements into 2 equivalence classes. [2025-01-23 19:07:26,951 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 113 of 204 statements. [2025-01-23 19:07:26,955 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-23 19:07:26,955 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 165 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2025-01-23 19:07:27,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:27,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800562440] [2025-01-23 19:07:27,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800562440] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:27,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [642828106] [2025-01-23 19:07:27,346 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 19:07:27,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:27,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:27,348 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) [2025-01-23 19:07:27,349 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 [2025-01-23 19:07:27,448 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 204 statements into 2 equivalence classes. [2025-01-23 19:07:27,478 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 113 of 204 statements. [2025-01-23 19:07:27,478 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-23 19:07:27,478 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:27,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 39 conjuncts are in the unsatisfiable core [2025-01-23 19:07:27,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 385 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2025-01-23 19:07:28,121 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 18 proven. 103 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2025-01-23 19:07:28,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [642828106] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:28,381 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:28,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 40, 9] total 52 [2025-01-23 19:07:28,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511256304] [2025-01-23 19:07:28,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:28,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2025-01-23 19:07:28,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:28,383 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2025-01-23 19:07:28,383 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=356, Invalid=2296, Unknown=0, NotChecked=0, Total=2652 [2025-01-23 19:07:28,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:28,383 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:28,383 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) [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-23 19:07:28,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:30,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:30,969 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2025-01-23 19:07:31,165 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 [2025-01-23 19:07:31,165 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:31,165 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:31,165 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #1 [2025-01-23 19:07:31,165 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:07:31,165 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:31,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:31,165 INFO L85 PathProgramCache]: Analyzing trace with hash -392583012, now seen corresponding path program 11 times [2025-01-23 19:07:31,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:31,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388052521] [2025-01-23 19:07:31,166 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:07:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:31,184 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 292 statements into 11 equivalence classes. [2025-01-23 19:07:31,344 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) and asserted 292 of 292 statements. [2025-01-23 19:07:31,344 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2025-01-23 19:07:31,344 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 870 proven. 55 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-23 19:07:32,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:32,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388052521] [2025-01-23 19:07:32,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388052521] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:32,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1912524723] [2025-01-23 19:07:32,461 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:07:32,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:32,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:32,463 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) [2025-01-23 19:07:32,464 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 [2025-01-23 19:07:32,588 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 292 statements into 11 equivalence classes. [2025-01-23 19:07:32,983 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) and asserted 292 of 292 statements. [2025-01-23 19:07:32,984 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2025-01-23 19:07:32,984 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:32,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 1304 conjuncts, 61 conjuncts are in the unsatisfiable core [2025-01-23 19:07:32,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2025-01-23 19:07:34,598 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2025-01-23 19:07:35,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1912524723] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:35,119 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:35,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 62, 13] total 105 [2025-01-23 19:07:35,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754148365] [2025-01-23 19:07:35,119 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:35,120 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 105 states [2025-01-23 19:07:35,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:35,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2025-01-23 19:07:35,123 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=855, Invalid=10065, Unknown=0, NotChecked=0, Total=10920 [2025-01-23 19:07:35,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:35,123 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:35,123 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) [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:35,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:39,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:39,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2025-01-23 19:07:39,967 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 [2025-01-23 19:07:39,968 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:39,968 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:39,968 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #2 [2025-01-23 19:07:39,968 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2025-01-23 19:07:39,968 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-01-23 19:07:39,968 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-23 19:07:39,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-23 19:07:39,969 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-23 19:07:39,969 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-23 19:07:39,969 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:39,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-23 19:07:39,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:39,969 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:39,969 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:39,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:39,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1538295827, now seen corresponding path program 12 times [2025-01-23 19:07:39,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:39,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364929308] [2025-01-23 19:07:39,969 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:07:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:39,989 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 313 statements into 12 equivalence classes. [2025-01-23 19:07:40,860 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 313 of 313 statements. [2025-01-23 19:07:40,860 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-23 19:07:40,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 1117 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:42,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:42,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364929308] [2025-01-23 19:07:42,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364929308] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:42,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [559055461] [2025-01-23 19:07:42,459 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:07:42,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:42,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:42,462 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) [2025-01-23 19:07:42,466 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 [2025-01-23 19:07:42,591 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 313 statements into 12 equivalence classes. [2025-01-23 19:07:43,031 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 313 of 313 statements. [2025-01-23 19:07:43,031 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-23 19:07:43,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:43,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 1388 conjuncts, 28 conjuncts are in the unsatisfiable core [2025-01-23 19:07:43,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 718 proven. 81 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2025-01-23 19:07:43,588 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 733 proven. 66 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2025-01-23 19:07:44,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [559055461] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:44,224 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:44,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 24, 24] total 91 [2025-01-23 19:07:44,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940447316] [2025-01-23 19:07:44,224 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:44,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2025-01-23 19:07:44,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:44,226 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2025-01-23 19:07:44,227 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1406, Invalid=6966, Unknown=0, NotChecked=0, Total=8372 [2025-01-23 19:07:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:44,228 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:44,228 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) [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:44,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:07:44,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2025-01-23 19:07:44,953 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 [2025-01-23 19:07:44,953 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:44,953 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:44,953 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #3 [2025-01-23 19:07:44,953 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:44,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:44,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2025-01-23 19:07:44,953 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:44,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-01-23 19:07:44,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-23 19:07:44,954 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-23 19:07:44,954 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-23 19:07:44,954 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-23 19:07:44,954 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:44,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-23 19:07:44,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:44,954 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:44,954 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:44,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:44,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1338569531, now seen corresponding path program 13 times [2025-01-23 19:07:44,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:44,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376279919] [2025-01-23 19:07:44,955 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:07:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:44,985 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 314 statements into 1 equivalence classes. [2025-01-23 19:07:45,046 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 314 of 314 statements. [2025-01-23 19:07:45,046 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:45,046 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 1117 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:07:48,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:48,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376279919] [2025-01-23 19:07:48,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376279919] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:48,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868305001] [2025-01-23 19:07:48,533 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:07:48,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:48,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:48,535 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) [2025-01-23 19:07:48,535 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 [2025-01-23 19:07:48,673 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 314 statements into 1 equivalence classes. [2025-01-23 19:07:48,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 314 of 314 statements. [2025-01-23 19:07:48,766 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:07:48,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:48,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 1397 conjuncts, 30 conjuncts are in the unsatisfiable core [2025-01-23 19:07:48,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 742 proven. 93 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2025-01-23 19:07:49,675 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1195 backedges. 757 proven. 78 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2025-01-23 19:07:50,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868305001] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:50,612 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:50,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 26, 26] total 129 [2025-01-23 19:07:50,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378736778] [2025-01-23 19:07:50,613 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:50,613 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 130 states [2025-01-23 19:07:50,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:50,614 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2025-01-23 19:07:50,618 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3012, Invalid=13758, Unknown=0, NotChecked=0, Total=16770 [2025-01-23 19:07:50,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:50,618 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:50,618 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) [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:50,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:07:50,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:51,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:51,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:51,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:51,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:51,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:07:51,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:07:51,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2025-01-23 19:07:51,390 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 [2025-01-23 19:07:51,390 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:51,390 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:51,391 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #4 [2025-01-23 19:07:51,391 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-23 19:07:51,391 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-01-23 19:07:51,391 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-23 19:07:51,391 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-23 19:07:51,391 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,391 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-23 19:07:51,391 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:51,392 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-23 19:07:51,392 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:51,392 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-23 19:07:51,392 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:51,392 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:51,392 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:51,392 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:51,392 INFO L85 PathProgramCache]: Analyzing trace with hash -327082413, now seen corresponding path program 14 times [2025-01-23 19:07:51,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:51,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377474726] [2025-01-23 19:07:51,392 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:07:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:51,412 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 315 statements into 2 equivalence classes. [2025-01-23 19:07:51,492 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 315 of 315 statements. [2025-01-23 19:07:51,492 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:07:51,492 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 1071 proven. 119 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 19:07:54,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:07:54,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377474726] [2025-01-23 19:07:54,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377474726] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:07:54,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [381544829] [2025-01-23 19:07:54,579 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:07:54,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:07:54,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:07:54,580 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) [2025-01-23 19:07:54,581 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 [2025-01-23 19:07:54,710 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 315 statements into 2 equivalence classes. [2025-01-23 19:07:54,808 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 315 of 315 statements. [2025-01-23 19:07:54,808 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:07:54,808 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:07:54,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 1406 conjuncts, 32 conjuncts are in the unsatisfiable core [2025-01-23 19:07:54,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:07:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 807 proven. 109 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2025-01-23 19:07:55,798 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:07:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 825 proven. 91 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2025-01-23 19:07:56,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [381544829] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:07:56,781 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:07:56,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 28, 28] total 128 [2025-01-23 19:07:56,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084234630] [2025-01-23 19:07:56,781 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:07:56,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 129 states [2025-01-23 19:07:56,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:07:56,783 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2025-01-23 19:07:56,786 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2730, Invalid=13782, Unknown=0, NotChecked=0, Total=16512 [2025-01-23 19:07:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:56,786 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:07:56,787 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) [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:07:56,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:57,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:07:57,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:07:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:07:57,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2025-01-23 19:07:57,510 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 [2025-01-23 19:07:57,510 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:07:57,510 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:07:57,511 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #5 [2025-01-23 19:07:57,511 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-01-23 19:07:57,511 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-23 19:07:57,511 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-23 19:07:57,511 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-23 19:07:57,511 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,511 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-23 19:07:57,512 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:57,512 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-23 19:07:57,512 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:07:57,512 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-23 19:07:57,512 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:07:57,512 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:07:57,512 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:07:57,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:07:57,512 INFO L85 PathProgramCache]: Analyzing trace with hash 964247173, now seen corresponding path program 15 times [2025-01-23 19:07:57,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:07:57,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983463680] [2025-01-23 19:07:57,512 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:07:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:07:57,532 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 316 statements into 12 equivalence classes. [2025-01-23 19:07:58,118 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) and asserted 316 of 316 statements. [2025-01-23 19:07:58,118 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2025-01-23 19:07:58,118 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1117 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:08:01,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:08:01,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983463680] [2025-01-23 19:08:01,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983463680] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:08:01,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [582119402] [2025-01-23 19:08:01,723 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:08:01,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:08:01,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:08:01,725 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) [2025-01-23 19:08:01,726 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 [2025-01-23 19:08:01,856 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 316 statements into 12 equivalence classes. [2025-01-23 19:08:02,720 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) and asserted 316 of 316 statements. [2025-01-23 19:08:02,720 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2025-01-23 19:08:02,720 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:02,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 1415 conjuncts, 54 conjuncts are in the unsatisfiable core [2025-01-23 19:08:02,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:08:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1066 proven. 138 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 19:08:04,696 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:08:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1090 proven. 114 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 19:08:06,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [582119402] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:08:06,966 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:08:06,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 50, 50] total 180 [2025-01-23 19:08:06,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207148181] [2025-01-23 19:08:06,966 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:08:06,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 181 states [2025-01-23 19:08:06,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:08:06,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 181 interpolants. [2025-01-23 19:08:06,971 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5757, Invalid=26823, Unknown=0, NotChecked=0, Total=32580 [2025-01-23 19:08:06,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:06,971 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:08:06,972 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) [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:06,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:07,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:08:07,716 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2025-01-23 19:08:07,906 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 [2025-01-23 19:08:07,906 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:08:07,906 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:08:07,907 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #6 [2025-01-23 19:08:07,907 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-01-23 19:08:07,907 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-23 19:08:07,907 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-23 19:08:07,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-23 19:08:07,908 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-23 19:08:07,908 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2025-01-23 19:08:07,908 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:07,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-23 19:08:07,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:07,908 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:08:07,908 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:08:07,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:08:07,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1761021061, now seen corresponding path program 16 times [2025-01-23 19:08:07,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:08:07,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535808874] [2025-01-23 19:08:07,909 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 19:08:07,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:08:07,937 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 332 statements into 2 equivalence classes. [2025-01-23 19:08:07,950 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 167 of 332 statements. [2025-01-23 19:08:07,951 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-23 19:08:07,951 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 209 proven. 148 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2025-01-23 19:08:08,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:08:08,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535808874] [2025-01-23 19:08:08,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535808874] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:08:08,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1777345501] [2025-01-23 19:08:08,577 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 19:08:08,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:08:08,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:08:08,578 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) [2025-01-23 19:08:08,579 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 [2025-01-23 19:08:08,720 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 332 statements into 2 equivalence classes. [2025-01-23 19:08:08,763 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 167 of 332 statements. [2025-01-23 19:08:08,763 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-23 19:08:08,763 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:08,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 66 conjuncts are in the unsatisfiable core [2025-01-23 19:08:08,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:08:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 0 proven. 1117 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2025-01-23 19:08:10,116 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:08:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 220 proven. 27 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2025-01-23 19:08:10,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1777345501] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:08:10,493 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:08:10,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 67, 14] total 81 [2025-01-23 19:08:10,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909887746] [2025-01-23 19:08:10,493 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:08:10,493 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 81 states [2025-01-23 19:08:10,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:08:10,494 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2025-01-23 19:08:10,494 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=534, Invalid=5946, Unknown=0, NotChecked=0, Total=6480 [2025-01-23 19:08:10,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:10,494 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:08:10,495 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) [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:08:10,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:14,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:14,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:08:14,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:08:14,554 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2025-01-23 19:08:14,748 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 [2025-01-23 19:08:14,748 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:08:14,748 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:08:14,749 INFO L139 ounterexampleChecker]: Examining path program with hash -604731092, occurence #7 [2025-01-23 19:08:14,749 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-01-23 19:08:14,749 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-23 19:08:14,749 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-23 19:08:14,749 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,749 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-23 19:08:14,749 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-23 19:08:14,750 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 361 [2025-01-23 19:08:14,750 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:08:14,750 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-23 19:08:14,750 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:08:14,750 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:08:14,750 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:08:14,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:08:14,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1788765957, now seen corresponding path program 17 times [2025-01-23 19:08:14,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:08:14,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627233345] [2025-01-23 19:08:14,751 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:08:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:08:14,775 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 364 statements into 16 equivalence classes. [2025-01-23 19:08:15,042 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) and asserted 364 of 364 statements. [2025-01-23 19:08:15,043 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2025-01-23 19:08:15,043 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 1290 proven. 465 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2025-01-23 19:08:17,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:08:17,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627233345] [2025-01-23 19:08:17,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627233345] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:08:17,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1011864826] [2025-01-23 19:08:17,917 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 19:08:17,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:08:17,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:08:17,918 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) [2025-01-23 19:08:17,919 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 [2025-01-23 19:08:18,066 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 364 statements into 16 equivalence classes. [2025-01-23 19:08:30,436 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) and asserted 364 of 364 statements. [2025-01-23 19:08:30,436 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2025-01-23 19:08:30,436 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:30,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 74 conjuncts are in the unsatisfiable core [2025-01-23 19:08:30,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:08:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 98 proven. 1290 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2025-01-23 19:08:33,319 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:08:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 98 proven. 245 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2025-01-23 19:08:34,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1011864826] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:08:34,246 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:08:34,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 75, 16] total 155 [2025-01-23 19:08:34,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787170628] [2025-01-23 19:08:34,247 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:08:34,247 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 155 states [2025-01-23 19:08:34,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:08:34,249 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 155 interpolants. [2025-01-23 19:08:34,250 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1959, Invalid=21911, Unknown=0, NotChecked=0, Total=23870 [2025-01-23 19:08:34,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:34,251 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:08:34,251 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) [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:08:34,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:08:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:08:43,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:08:43,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:08:43,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:08:43,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:08:43,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:08:43,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:08:43,095 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2025-01-23 19:08:43,279 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 [2025-01-23 19:08:43,279 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:08:43,279 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:08:43,279 INFO L139 ounterexampleChecker]: Examining path program with hash 1826402889, occurence #1 [2025-01-23 19:08:43,279 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-23 19:08:43,279 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:08:43,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:08:43,280 INFO L85 PathProgramCache]: Analyzing trace with hash 629500107, now seen corresponding path program 18 times [2025-01-23 19:08:43,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:08:43,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588272810] [2025-01-23 19:08:43,280 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:08:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:08:43,308 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 453 statements into 20 equivalence classes. [2025-01-23 19:08:44,751 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) and asserted 453 of 453 statements. [2025-01-23 19:08:44,751 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2025-01-23 19:08:44,751 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2941 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:08:48,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:08:48,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588272810] [2025-01-23 19:08:48,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588272810] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:08:48,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579131168] [2025-01-23 19:08:48,889 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 19:08:48,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:08:48,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:08:48,890 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) [2025-01-23 19:08:48,891 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 [2025-01-23 19:08:49,102 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 453 statements into 20 equivalence classes. [2025-01-23 19:08:56,597 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) and asserted 453 of 453 statements. [2025-01-23 19:08:56,597 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2025-01-23 19:08:56,597 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:08:56,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 2018 conjuncts, 81 conjuncts are in the unsatisfiable core [2025-01-23 19:08:56,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:09:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2866 proven. 553 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 19:09:00,086 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:09:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3437 backedges. 2923 proven. 496 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 19:09:02,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [579131168] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:09:02,677 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:09:02,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 77, 77] total 202 [2025-01-23 19:09:02,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881233177] [2025-01-23 19:09:02,677 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:09:02,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 203 states [2025-01-23 19:09:02,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:09:02,681 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 203 interpolants. [2025-01-23 19:09:02,684 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9827, Invalid=31179, Unknown=0, NotChecked=0, Total=41006 [2025-01-23 19:09:02,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:02,684 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:09:02,685 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) [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:02,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2025-01-23 19:09:03,830 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2025-01-23 19:09:04,012 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 [2025-01-23 19:09:04,012 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:09:04,012 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:09:04,013 INFO L139 ounterexampleChecker]: Examining path program with hash 1826402889, occurence #2 [2025-01-23 19:09:04,013 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:09:04,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:09:04,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-23 19:09:04,013 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:04,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-23 19:09:04,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-23 19:09:04,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-23 19:09:04,013 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 429 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 439 [2025-01-23 19:09:04,014 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-01-23 19:09:04,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-01-23 19:09:04,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-01-23 19:09:04,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-01-23 19:09:04,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-01-23 19:09:04,015 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:04,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 463 [2025-01-23 19:09:04,015 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:04,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 465 [2025-01-23 19:09:04,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:04,015 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:09:04,015 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:09:04,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:09:04,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1145967755, now seen corresponding path program 19 times [2025-01-23 19:09:04,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:09:04,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366855227] [2025-01-23 19:09:04,015 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:09:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:09:04,045 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 467 statements into 1 equivalence classes. [2025-01-23 19:09:04,156 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 467 of 467 statements. [2025-01-23 19:09:04,156 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:09:04,156 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:09:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2941 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:09:14,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:09:14,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366855227] [2025-01-23 19:09:14,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366855227] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:09:14,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [849878864] [2025-01-23 19:09:14,271 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 19:09:14,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:09:14,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:09:14,273 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) [2025-01-23 19:09:14,273 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 [2025-01-23 19:09:14,464 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 467 statements into 1 equivalence classes. [2025-01-23 19:09:14,614 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 467 of 467 statements. [2025-01-23 19:09:14,614 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 19:09:14,614 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:09:14,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 96 conjuncts are in the unsatisfiable core [2025-01-23 19:09:14,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:09:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2874 proven. 1092 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-23 19:09:19,914 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:09:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 2931 proven. 1035 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-23 19:09:26,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [849878864] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:09:26,605 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:09:26,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [142, 92, 92] total 324 [2025-01-23 19:09:26,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328408797] [2025-01-23 19:09:26,605 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:09:26,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 325 states [2025-01-23 19:09:26,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:09:26,610 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 325 interpolants. [2025-01-23 19:09:26,616 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16359, Invalid=88941, Unknown=0, NotChecked=0, Total=105300 [2025-01-23 19:09:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:26,616 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:09:26,617 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) [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:26,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:26,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2025-01-23 19:09:26,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:29,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2025-01-23 19:09:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2025-01-23 19:09:29,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2025-01-23 19:09:29,308 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 [2025-01-23 19:09:29,309 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:09:29,309 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:09:29,309 INFO L139 ounterexampleChecker]: Examining path program with hash 1826402889, occurence #3 [2025-01-23 19:09:29,309 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:09:29,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-23 19:09:29,309 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-23 19:09:29,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-23 19:09:29,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-23 19:09:29,309 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-23 19:09:29,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-23 19:09:29,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 387 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 437 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-01-23 19:09:29,310 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 447 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 451 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 457 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 459 [2025-01-23 19:09:29,310 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-01-23 19:09:29,310 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:29,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-01-23 19:09:29,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:29,310 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:09:29,310 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:09:29,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:09:29,311 INFO L85 PathProgramCache]: Analyzing trace with hash 1660952253, now seen corresponding path program 20 times [2025-01-23 19:09:29,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:09:29,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004030219] [2025-01-23 19:09:29,311 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:09:29,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:09:29,340 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 468 statements into 2 equivalence classes. [2025-01-23 19:09:29,452 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 468 of 468 statements. [2025-01-23 19:09:29,452 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:09:29,452 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:09:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2941 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 19:09:39,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:09:39,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004030219] [2025-01-23 19:09:39,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004030219] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:09:39,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863145357] [2025-01-23 19:09:39,692 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 19:09:39,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:09:39,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:09:39,694 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) [2025-01-23 19:09:39,695 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 [2025-01-23 19:09:39,886 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 468 statements into 2 equivalence classes. [2025-01-23 19:09:40,039 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 468 of 468 statements. [2025-01-23 19:09:40,040 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 19:09:40,040 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:09:40,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 2153 conjuncts, 98 conjuncts are in the unsatisfiable core [2025-01-23 19:09:40,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:09:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2881 proven. 1138 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-01-23 19:09:45,333 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 19:09:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 2938 proven. 1081 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-01-23 19:09:52,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1863145357] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 19:09:52,131 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 19:09:52,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [143, 94, 94] total 329 [2025-01-23 19:09:52,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063795809] [2025-01-23 19:09:52,131 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 19:09:52,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 330 states [2025-01-23 19:09:52,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 19:09:52,136 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 330 interpolants. [2025-01-23 19:09:52,145 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16878, Invalid=91692, Unknown=0, NotChecked=0, Total=108570 [2025-01-23 19:09:52,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:52,145 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 19:09:52,146 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) [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:52,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2025-01-23 19:09:52,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:54,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 19:09:54,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2025-01-23 19:09:54,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2025-01-23 19:09:54,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2025-01-23 19:09:55,030 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 [2025-01-23 19:09:55,030 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-23 19:09:55,030 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-23 19:09:55,030 INFO L139 ounterexampleChecker]: Examining path program with hash 1826402889, occurence #4 [2025-01-23 19:09:55,030 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-23 19:09:55,031 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-23 19:09:55,031 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 431 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 441 [2025-01-23 19:09:55,031 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-01-23 19:09:55,031 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-01-23 19:09:55,031 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:55,031 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 465 [2025-01-23 19:09:55,031 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-23 19:09:55,032 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 467 [2025-01-23 19:09:55,032 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-23 19:09:55,032 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-23 19:09:55,032 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-23 19:09:55,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 19:09:55,032 INFO L85 PathProgramCache]: Analyzing trace with hash 445602507, now seen corresponding path program 21 times [2025-01-23 19:09:55,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 19:09:55,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91304849] [2025-01-23 19:09:55,032 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:09:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 19:09:55,062 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 469 statements into 25 equivalence classes. [2025-01-23 19:09:56,892 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) and asserted 460 of 469 statements. [2025-01-23 19:09:56,893 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2025-01-23 19:09:56,893 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:10:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4069 backedges. 13 proven. 1375 refuted. 0 times theorem prover too weak. 2681 trivial. 0 not checked. [2025-01-23 19:10:31,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 19:10:31,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91304849] [2025-01-23 19:10:31,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91304849] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 19:10:31,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1701126684] [2025-01-23 19:10:31,580 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 19:10:31,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 19:10:31,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 19:10:31,582 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) [2025-01-23 19:10:31,582 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 [2025-01-23 19:10:31,780 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 469 statements into 25 equivalence classes. [2025-01-23 19:10:42,784 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) and asserted 460 of 469 statements. [2025-01-23 19:10:42,784 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2025-01-23 19:10:42,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 19:10:42,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 2081 conjuncts, 858 conjuncts are in the unsatisfiable core [2025-01-23 19:10:42,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 19:10:43,784 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 [2025-01-23 19:10:43,793 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 [2025-01-23 19:12:29,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:29,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:12:30,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 19:17:30,350 WARN L286 SmtUtils]: Spent 5.00m 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) [2025-01-23 19:17:30,351 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 19:17:30,353 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