/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 22:18:20,820 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 22:18:20,875 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 22:18:20,879 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 22:18:20,879 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 22:18:20,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 22:18:20,896 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 22:18:20,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 22:18:20,896 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 22:18:20,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 22:18:20,896 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 22:18:20,896 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 22:18:20,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 22:18:20,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 22:18:20,897 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:18:20,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 22:18:20,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-15 22:18:21,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 22:18:21,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 22:18:21,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 22:18:21,087 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 22:18:21,088 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 22:18:21,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i [2024-11-15 22:18:22,235 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 22:18:22,706 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 22:18:22,706 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i [2024-11-15 22:18:22,744 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/c5d5af199/3dc2c8694aaf436fa1bd5732d35b83f6/FLAGe7c6c69ca [2024-11-15 22:18:22,754 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/c5d5af199/3dc2c8694aaf436fa1bd5732d35b83f6 [2024-11-15 22:18:22,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 22:18:22,758 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 22:18:22,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 22:18:22,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 22:18:22,762 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 22:18:22,763 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:18:22" (1/1) ... [2024-11-15 22:18:22,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64fd5b0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:22, skipping insertion in model container [2024-11-15 22:18:22,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:18:22" (1/1) ... [2024-11-15 22:18:22,828 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 22:18:23,047 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/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i[5520,5533] [2024-11-15 22:18:25,539 WARN L1684 CHandler]: Possible shadowing of function iminor [2024-11-15 22:18:25,540 WARN L1684 CHandler]: Possible shadowing of function iminor [2024-11-15 22:18:25,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:18:25,594 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 22:18:25,606 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/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i[5520,5533] [2024-11-15 22:18:25,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] [2024-11-15 22:18:25,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] [2024-11-15 22:18:25,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] [2024-11-15 22:18:25,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] [2024-11-15 22:18:25,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5817] [2024-11-15 22:18:25,811 WARN L1684 CHandler]: Possible shadowing of function iminor [2024-11-15 22:18:25,811 WARN L1684 CHandler]: Possible shadowing of function iminor [2024-11-15 22:18:25,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:18:26,169 INFO L204 MainTranslator]: Completed translation [2024-11-15 22:18:26,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26 WrapperNode [2024-11-15 22:18:26,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 22:18:26,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 22:18:26,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 22:18:26,171 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 22:18:26,175 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,227 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,280 INFO L138 Inliner]: procedures = 1394, calls = 1541, calls flagged for inlining = 397, calls inlined = 53, statements flattened = 733 [2024-11-15 22:18:26,282 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 22:18:26,283 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 22:18:26,283 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 22:18:26,283 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 22:18:26,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,316 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,321 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,328 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,330 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,340 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 22:18:26,343 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 22:18:26,343 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 22:18:26,343 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 22:18:26,344 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (1/1) ... [2024-11-15 22:18:26,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:18:26,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:18:26,371 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-15 22:18:26,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 22:18:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 22:18:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_open [2024-11-15 22:18:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_open [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_set [2024-11-15 22:18:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_set [2024-11-15 22:18:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 22:18:26,399 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-15 22:18:26,720 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 22:18:26,721 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 22:18:27,326 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 22:18:27,326 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 22:18:27,363 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 22:18:27,364 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-15 22:18:27,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:18:27 BoogieIcfgContainer [2024-11-15 22:18:27,364 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 22:18:27,365 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 22:18:27,365 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 22:18:27,372 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 22:18:27,372 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 10:18:22" (1/3) ... [2024-11-15 22:18:27,373 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17db6566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:18:27, skipping insertion in model container [2024-11-15 22:18:27,373 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:18:26" (2/3) ... [2024-11-15 22:18:27,373 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17db6566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:18:27, skipping insertion in model container [2024-11-15 22:18:27,373 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:18:27" (3/3) ... [2024-11-15 22:18:27,374 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i [2024-11-15 22:18:27,382 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 22:18:27,385 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.i that has 3 procedures, 819 locations, 1 initial locations, 15 loop locations, and 3 error locations. [2024-11-15 22:18:27,385 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 22:18:27,531 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-15 22:18:27,593 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:27,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 22:18:27,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:18:27,595 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-15 22:18:27,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-15 22:18:27,768 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:18:27,777 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == whoop_wrapper_pc8736x_gpio_openThread1of1ForFork1 ======== [2024-11-15 22:18:27,782 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;@19c2a347, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:27,782 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 22:18:28,058 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:28,059 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:28,059 INFO L132 ounterexampleChecker]: Examining path program with hash -1029349580, occurence #1 [2024-11-15 22:18:28,059 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:28,059 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:28,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:28,065 INFO L85 PathProgramCache]: Analyzing trace with hash 108824468, now seen corresponding path program 1 times [2024-11-15 22:18:28,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:28,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315578710] [2024-11-15 22:18:28,071 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:28,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:28,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:28,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315578710] [2024-11-15 22:18:28,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315578710] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:28,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:28,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 22:18:28,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897917812] [2024-11-15 22:18:28,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:28,479 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 22:18:28,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:28,496 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 22:18:28,497 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 22:18:28,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:28,498 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:28,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 146.0) internal successors, (292), 2 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:28,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:28,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:28,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 22:18:28,537 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:28,537 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:28,538 INFO L132 ounterexampleChecker]: Examining path program with hash -899572511, occurence #1 [2024-11-15 22:18:28,538 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:28,538 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:28,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:28,538 INFO L85 PathProgramCache]: Analyzing trace with hash 1456609217, now seen corresponding path program 1 times [2024-11-15 22:18:28,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:28,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227958179] [2024-11-15 22:18:28,539 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:29,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:29,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227958179] [2024-11-15 22:18:29,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227958179] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:29,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:29,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-15 22:18:29,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666301167] [2024-11-15 22:18:29,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:29,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-15 22:18:29,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:29,085 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-15 22:18:29,085 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-15 22:18:29,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,086 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:29,086 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 32.333333333333336) internal successors, (291), 9 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:29,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:29,259 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 22:18:29,259 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:29,260 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:29,261 INFO L132 ounterexampleChecker]: Examining path program with hash -2014702079, occurence #1 [2024-11-15 22:18:29,261 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:29,261 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:29,261 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:29,261 INFO L85 PathProgramCache]: Analyzing trace with hash -1850057965, now seen corresponding path program 1 times [2024-11-15 22:18:29,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:29,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113993522] [2024-11-15 22:18:29,262 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:29,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:29,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113993522] [2024-11-15 22:18:29,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113993522] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:29,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:29,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 22:18:29,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448392061] [2024-11-15 22:18:29,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:29,989 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 22:18:29,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:29,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 22:18:29,990 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-15 22:18:29,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,990 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:29,990 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 52.0) internal successors, (312), 6 states have internal predecessors, (312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:29,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:29,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:29,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:30,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:30,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:30,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:30,175 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-15 22:18:30,175 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:30,175 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:30,176 INFO L132 ounterexampleChecker]: Examining path program with hash 454251388, occurence #1 [2024-11-15 22:18:30,176 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:30,176 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:30,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:30,176 INFO L85 PathProgramCache]: Analyzing trace with hash -79182916, now seen corresponding path program 1 times [2024-11-15 22:18:30,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:30,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984172949] [2024-11-15 22:18:30,177 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:32,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:32,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984172949] [2024-11-15 22:18:32,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984172949] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:32,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:32,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-15 22:18:32,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130561672] [2024-11-15 22:18:32,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:32,177 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-15 22:18:32,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:32,177 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-15 22:18:32,178 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2024-11-15 22:18:32,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:32,178 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:32,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 22.8125) internal successors, (365), 16 states have internal predecessors, (365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:32,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:32,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:32,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:32,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:33,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:33,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 22:18:33,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:33,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:18:33,434 INFO L782 garLoopResultBuilder]: Registering result SAFE for location whoop_wrapper_pc8736x_gpio_openErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-15 22:18:33,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-15 22:18:33,437 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-15 22:18:33,438 INFO L320 ceAbstractionStarter]: Result for error location whoop_wrapper_pc8736x_gpio_openThread1of1ForFork1 was SAFE (1/3) [2024-11-15 22:18:33,444 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:33,445 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:18:33,445 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 22:18:33,445 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;@19c2a347, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:33,445 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-15 22:18:33,480 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 22:18:33,480 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:33,480 INFO L132 ounterexampleChecker]: Examining path program with hash -1580360681, occurence #1 [2024-11-15 22:18:33,480 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:33,481 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:33,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:33,481 INFO L85 PathProgramCache]: Analyzing trace with hash -500797033, now seen corresponding path program 1 times [2024-11-15 22:18:33,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:33,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063266247] [2024-11-15 22:18:33,481 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:33,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:33,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:33,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063266247] [2024-11-15 22:18:33,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063266247] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:33,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:33,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 22:18:33,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019060318] [2024-11-15 22:18:33,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:33,555 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 22:18:33,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:33,556 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 22:18:33,556 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 22:18:33,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:33,556 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:33,556 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 138.0) internal successors, (276), 2 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:33,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:33,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:33,569 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-15 22:18:33,570 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 22:18:33,570 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:33,570 INFO L132 ounterexampleChecker]: Examining path program with hash -1450583612, occurence #1 [2024-11-15 22:18:33,570 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:33,570 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:33,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:33,571 INFO L85 PathProgramCache]: Analyzing trace with hash -1393296444, now seen corresponding path program 1 times [2024-11-15 22:18:33,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:33,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877396092] [2024-11-15 22:18:33,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:33,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:34,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:34,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877396092] [2024-11-15 22:18:34,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877396092] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:34,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:34,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 22:18:34,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869265121] [2024-11-15 22:18:34,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:34,018 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 22:18:34,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:34,019 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 22:18:34,019 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-15 22:18:34,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,019 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:34,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 45.833333333333336) internal successors, (275), 6 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:34,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:34,185 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2024-11-15 22:18:34,185 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-11-15 22:18:34,185 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-11-15 22:18:34,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-15 22:18:34,187 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-15 22:18:34,188 INFO L320 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (2/3) [2024-11-15 22:18:34,195 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:34,196 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:18:34,196 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == whoop_wrapper_pc8736x_gpio_setThread1of1ForFork0 ======== [2024-11-15 22:18:34,196 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;@19c2a347, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:18:34,196 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 22:18:34,224 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:34,225 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:34,225 INFO L132 ounterexampleChecker]: Examining path program with hash -907241046, occurence #1 [2024-11-15 22:18:34,225 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:34,225 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:34,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:34,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1929762487, now seen corresponding path program 1 times [2024-11-15 22:18:34,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:34,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773059198] [2024-11-15 22:18:34,226 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:34,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:34,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:34,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773059198] [2024-11-15 22:18:34,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773059198] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:34,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:34,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 22:18:34,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513581045] [2024-11-15 22:18:34,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:34,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 22:18:34,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:34,311 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 22:18:34,311 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 22:18:34,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,311 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:34,314 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 175.5) internal successors, (351), 2 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:34,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,326 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-15 22:18:34,326 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:34,326 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:34,326 INFO L132 ounterexampleChecker]: Examining path program with hash -777463977, occurence #1 [2024-11-15 22:18:34,326 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:34,326 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:34,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:34,327 INFO L85 PathProgramCache]: Analyzing trace with hash -626981270, now seen corresponding path program 1 times [2024-11-15 22:18:34,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:34,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121017702] [2024-11-15 22:18:34,327 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:34,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:34,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:34,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121017702] [2024-11-15 22:18:34,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121017702] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:34,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:34,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-15 22:18:34,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403426776] [2024-11-15 22:18:34,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:34,582 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-15 22:18:34,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:34,583 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-15 22:18:34,583 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-15 22:18:34,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,583 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:34,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:34,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:34,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:34,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-15 22:18:34,684 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:34,685 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:34,685 INFO L132 ounterexampleChecker]: Examining path program with hash 1171776214, occurence #1 [2024-11-15 22:18:34,685 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:34,685 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:34,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:34,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1708521512, now seen corresponding path program 1 times [2024-11-15 22:18:34,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:34,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019048028] [2024-11-15 22:18:34,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:35,121 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:35,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019048028] [2024-11-15 22:18:35,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019048028] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:35,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:35,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 22:18:35,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179335675] [2024-11-15 22:18:35,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:35,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 22:18:35,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:35,123 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 22:18:35,123 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-15 22:18:35,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,123 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:35,123 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 61.833333333333336) internal successors, (371), 6 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:35,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:35,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:35,243 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-15 22:18:35,243 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:35,243 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:35,243 INFO L132 ounterexampleChecker]: Examining path program with hash -1332687229, occurence #1 [2024-11-15 22:18:35,243 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:35,243 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:35,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:35,245 INFO L85 PathProgramCache]: Analyzing trace with hash -760776372, now seen corresponding path program 1 times [2024-11-15 22:18:35,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:35,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40410096] [2024-11-15 22:18:35,245 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:35,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:35,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:35,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40410096] [2024-11-15 22:18:35,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40410096] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:35,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:35,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-15 22:18:35,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231595932] [2024-11-15 22:18:35,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:35,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 22:18:35,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:35,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 22:18:35,640 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-15 22:18:35,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,640 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:35,641 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 76.6) internal successors, (383), 5 states have internal predecessors, (383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:35,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:35,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:35,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:35,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:35,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:35,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:35,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-15 22:18:35,701 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:35,701 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:35,701 INFO L132 ounterexampleChecker]: Examining path program with hash -1503481049, occurence #1 [2024-11-15 22:18:35,702 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:35,702 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:35,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:35,702 INFO L85 PathProgramCache]: Analyzing trace with hash 633896084, now seen corresponding path program 1 times [2024-11-15 22:18:35,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:35,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54802047] [2024-11-15 22:18:35,702 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:35,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:36,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:36,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54802047] [2024-11-15 22:18:36,098 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54802047] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:18:36,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [698037107] [2024-11-15 22:18:36,099 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:36,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:18:36,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:18:36,101 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 22:18:36,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-15 22:18:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:36,521 INFO L256 TraceCheckSpWp]: Trace formula consists of 1172 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 22:18:36,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:18:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:36,617 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:18:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:36,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [698037107] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:18:36,704 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:18:36,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2024-11-15 22:18:36,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7363877] [2024-11-15 22:18:36,704 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:18:36,705 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-15 22:18:36,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:36,706 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-15 22:18:36,706 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2024-11-15 22:18:36,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:36,706 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:36,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 34.583333333333336) internal successors, (415), 12 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:36,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:36,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:36,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:36,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:36,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:18:36,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 22:18:37,018 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-15 22:18:37,018 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:37,018 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:37,020 INFO L132 ounterexampleChecker]: Examining path program with hash -1503481049, occurence #2 [2024-11-15 22:18:37,020 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:18:37,021 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 22:18:37,021 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,022 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:18:37,022 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,023 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:18:37,023 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,023 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 22:18:37,023 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,023 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:18:37,023 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,023 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:18:37,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:18:37,025 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:18:37,026 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,026 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:18:37,027 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,027 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:18:37,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 22:18:37,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 22:18:37,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,033 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 22:18:37,033 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,034 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 22:18:37,034 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,034 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 22:18:37,034 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,034 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:18:37,034 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,034 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 22:18:37,034 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,034 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 22:18:37,034 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:18:37,035 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,035 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 22:18:37,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2024-11-15 22:18:37,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 22:18:37,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 22:18:37,050 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:18:37,050 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2024-11-15 22:18:37,050 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,050 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 22:18:37,050 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,050 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-11-15 22:18:37,050 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:18:37,050 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:18:37,050 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:37,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:37,051 INFO L85 PathProgramCache]: Analyzing trace with hash -1241270452, now seen corresponding path program 2 times [2024-11-15 22:18:37,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:37,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465011629] [2024-11-15 22:18:37,051 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:37,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:37,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:37,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465011629] [2024-11-15 22:18:37,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465011629] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:18:37,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [672971710] [2024-11-15 22:18:37,534 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 22:18:37,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:18:37,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:18:37,536 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 22:18:37,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-15 22:18:37,919 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 22:18:37,919 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:18:37,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 1151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-15 22:18:37,929 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:18:37,979 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 13 treesize of output 9 [2024-11-15 22:18:37,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2024-11-15 22:18:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-15 22:18:38,048 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 22:18:38,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [672971710] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:38,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 22:18:38,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 15 [2024-11-15 22:18:38,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491081956] [2024-11-15 22:18:38,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:38,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-15 22:18:38,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:38,049 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-15 22:18:38,050 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2024-11-15 22:18:38,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:38,050 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:38,050 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 55.714285714285715) internal successors, (390), 7 states have internal predecessors, (390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:38,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:38,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:38,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 22:18:38,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:38,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:18:38,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:38,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:38,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:38,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:18:38,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:38,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:18:38,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:18:38,566 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-15 22:18:38,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:18:38,752 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:18:38,752 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:18:38,752 INFO L132 ounterexampleChecker]: Examining path program with hash 2000983663, occurence #1 [2024-11-15 22:18:38,752 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:18:38,752 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:18:38,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:18:38,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1261360396, now seen corresponding path program 1 times [2024-11-15 22:18:38,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:18:38,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445311729] [2024-11-15 22:18:38,753 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:38,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:18:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:18:39,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:39,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445311729] [2024-11-15 22:18:39,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445311729] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:18:39,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1966549518] [2024-11-15 22:18:39,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:18:39,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:18:39,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:18:39,184 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 22:18:39,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-15 22:18:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:39,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 1219 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-15 22:18:39,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:18:39,841 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-15 22:18:39,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-15 22:18:39,867 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-15 22:18:39,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-15 22:18:39,889 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-15 22:18:39,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-15 22:18:39,905 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:18:39,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:18:40,682 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 13 treesize of output 9 [2024-11-15 22:18:40,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-15 22:18:40,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2024-11-15 22:18:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-15 22:18:40,845 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 22:18:40,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1966549518] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:40,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 22:18:40,845 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [9] total 21 [2024-11-15 22:18:40,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864882448] [2024-11-15 22:18:40,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:40,846 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-15 22:18:40,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:40,846 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-15 22:18:40,847 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=372, Unknown=0, NotChecked=0, Total=420 [2024-11-15 22:18:40,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:40,847 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:40,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 27.142857142857142) internal successors, (380), 14 states have internal predecessors, (380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:18:40,849 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:42,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:18:42,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 22:18:42,525 INFO L782 garLoopResultBuilder]: Registering result SAFE for location whoop_wrapper_pc8736x_gpio_setErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-15 22:18:42,540 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 [2024-11-15 22:18:42,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:18:42,726 INFO L422 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1] [2024-11-15 22:18:42,727 INFO L320 ceAbstractionStarter]: Result for error location whoop_wrapper_pc8736x_gpio_setThread1of1ForFork0 was SAFE (3/3) [2024-11-15 22:18:42,727 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-15 22:18:42,727 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-15 22:18:42,742 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-11-15 22:18:42,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 10:18:42 BasicIcfg [2024-11-15 22:18:42,743 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-15 22:18:42,744 INFO L158 Benchmark]: Toolchain (without parser) took 19985.60ms. Allocated memory was 100.7MB in the beginning and 717.2MB in the end (delta: 616.6MB). Free memory was 61.3MB in the beginning and 270.5MB in the end (delta: -209.3MB). Peak memory consumption was 406.4MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3411.43ms. Allocated memory was 100.7MB in the beginning and 289.4MB in the end (delta: 188.7MB). Free memory was 61.3MB in the beginning and 180.6MB in the end (delta: -119.3MB). Peak memory consumption was 83.6MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 111.93ms. Allocated memory is still 289.4MB. Free memory was 180.6MB in the beginning and 169.0MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: Boogie Preprocessor took 56.73ms. Allocated memory is still 289.4MB. Free memory was 169.0MB in the beginning and 163.8MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: RCFGBuilder took 1020.71ms. Allocated memory is still 289.4MB. Free memory was 163.8MB in the beginning and 92.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,744 INFO L158 Benchmark]: TraceAbstraction took 15377.87ms. Allocated memory was 289.4MB in the beginning and 717.2MB in the end (delta: 427.8MB). Free memory was 91.7MB in the beginning and 270.5MB in the end (delta: -178.8MB). Peak memory consumption was 247.3MB. Max. memory is 8.0GB. [2024-11-15 22:18:42,745 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3411.43ms. Allocated memory was 100.7MB in the beginning and 289.4MB in the end (delta: 188.7MB). Free memory was 61.3MB in the beginning and 180.6MB in the end (delta: -119.3MB). Peak memory consumption was 83.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 111.93ms. Allocated memory is still 289.4MB. Free memory was 180.6MB in the beginning and 169.0MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 56.73ms. Allocated memory is still 289.4MB. Free memory was 169.0MB in the beginning and 163.8MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * RCFGBuilder took 1020.71ms. Allocated memory is still 289.4MB. Free memory was 163.8MB in the beginning and 92.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 8.0GB. * TraceAbstraction took 15377.87ms. Allocated memory was 289.4MB in the beginning and 717.2MB in the end (delta: 427.8MB). Free memory was 91.7MB in the beginning and 270.5MB in the end (delta: -178.8MB). Peak memory consumption was 247.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3228]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] - GenericResultAtLocation [Line: 3228]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] - GenericResultAtLocation [Line: 3228]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] - GenericResultAtLocation [Line: 3228]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3228] - GenericResultAtLocation [Line: 5817]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile("ud2"); [5817] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 14779, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 430, dependent conditional: 412, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14381, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 32, dependent conditional: 14, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 14381, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 32, dependent conditional: 14, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 72, dependent conditional: 54, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 12, independent unconditional: 14337, dependent: 72, dependent conditional: 14, dependent unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 12, independent unconditional: 14337, dependent: 72, dependent conditional: 14, dependent unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10619, independent: 10595, independent conditional: 3, independent unconditional: 10592, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10619, independent: 10591, independent conditional: 0, independent unconditional: 10591, dependent: 28, dependent conditional: 0, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 28, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 460, independent: 81, independent conditional: 53, independent unconditional: 28, dependent: 379, dependent conditional: 74, dependent unconditional: 305, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 14421, independent: 3754, independent conditional: 9, independent unconditional: 3745, dependent: 48, dependent conditional: 8, dependent unconditional: 40, unknown: 10619, unknown conditional: 9, unknown unconditional: 10610] , Statistics on independence cache: Total cache size (in pairs): 10619, Positive cache size: 10595, Positive conditional cache size: 3, Positive unconditional cache size: 10592, Negative cache size: 24, Negative conditional cache size: 6, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3785, Maximal queried relation: 2, Independence queries for same thread: 398, Persistent sets #1 benchmarks: Persistent set computation time: 0.5s, Number of persistent set computation: 2096, Number of trivial persistent sets: 1347, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10610, independent: 10592, independent conditional: 0, independent unconditional: 10592, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 14779, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 430, dependent conditional: 412, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14381, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 32, dependent conditional: 14, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 14381, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 32, dependent conditional: 14, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 3757, independent unconditional: 10592, dependent: 72, dependent conditional: 54, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 12, independent unconditional: 14337, dependent: 72, dependent conditional: 14, dependent unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14421, independent: 14349, independent conditional: 12, independent unconditional: 14337, dependent: 72, dependent conditional: 14, dependent unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10619, independent: 10595, independent conditional: 3, independent unconditional: 10592, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10619, independent: 10591, independent conditional: 0, independent unconditional: 10591, dependent: 28, dependent conditional: 0, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 28, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 24, dependent conditional: 6, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 460, independent: 81, independent conditional: 53, independent unconditional: 28, dependent: 379, dependent conditional: 74, dependent unconditional: 305, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 14421, independent: 3754, independent conditional: 9, independent unconditional: 3745, dependent: 48, dependent conditional: 8, dependent unconditional: 40, unknown: 10619, unknown conditional: 9, unknown unconditional: 10610] , Statistics on independence cache: Total cache size (in pairs): 10619, Positive cache size: 10595, Positive conditional cache size: 3, Positive unconditional cache size: 10592, Negative cache size: 24, Negative conditional cache size: 6, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3785, Maximal queried relation: 2, Independence queries for same thread: 398 - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3923, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 100, dependent conditional: 97, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10610, Positive cache size: 10592, Positive conditional cache size: 0, Positive unconditional cache size: 10592, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 533, Maximal queried relation: 0, Independence queries for same thread: 97, Persistent sets #1 benchmarks: Persistent set computation time: 0.0s, Number of persistent set computation: 801, Number of trivial persistent sets: 795, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3293, independent: 3290, independent conditional: 0, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3923, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 100, dependent conditional: 97, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 533, independent unconditional: 3290, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3826, independent: 3823, independent conditional: 0, independent unconditional: 3823, dependent: 3, dependent conditional: 0, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10610, Positive cache size: 10592, Positive conditional cache size: 0, Positive unconditional cache size: 10592, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 533, Maximal queried relation: 0, Independence queries for same thread: 97 - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 42327, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 2822, dependent conditional: 2804, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 39542, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 37, dependent conditional: 19, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 39542, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 37, dependent conditional: 19, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 88, dependent conditional: 70, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 12, independent unconditional: 39493, dependent: 88, dependent conditional: 20, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 12, independent unconditional: 39493, dependent: 88, dependent conditional: 20, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4801, independent: 4791, independent conditional: 3, independent unconditional: 4788, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4801, independent: 4787, independent conditional: 0, independent unconditional: 4787, dependent: 14, dependent conditional: 0, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 14, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 191, independent: 57, independent conditional: 47, independent unconditional: 10, dependent: 134, dependent conditional: 134, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 39593, independent: 34714, independent conditional: 9, independent unconditional: 34705, dependent: 78, dependent conditional: 10, dependent unconditional: 68, unknown: 4801, unknown conditional: 13, unknown unconditional: 4788] , Statistics on independence cache: Total cache size (in pairs): 15411, Positive cache size: 15383, Positive conditional cache size: 3, Positive unconditional cache size: 15380, Negative cache size: 28, Negative conditional cache size: 10, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 24529, Maximal queried relation: 3, Independence queries for same thread: 2785, Persistent sets #1 benchmarks: Persistent set computation time: 0.4s, Number of persistent set computation: 11963, Number of trivial persistent sets: 11607, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15032, independent: 15014, independent conditional: 0, independent unconditional: 15014, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 42327, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 2822, dependent conditional: 2804, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 39542, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 37, dependent conditional: 19, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 39542, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 37, dependent conditional: 19, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 24491, independent unconditional: 15014, dependent: 88, dependent conditional: 70, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 12, independent unconditional: 39493, dependent: 88, dependent conditional: 20, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 39593, independent: 39505, independent conditional: 12, independent unconditional: 39493, dependent: 88, dependent conditional: 20, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4801, independent: 4791, independent conditional: 3, independent unconditional: 4788, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4801, independent: 4787, independent conditional: 0, independent unconditional: 4787, dependent: 14, dependent conditional: 0, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 14, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, independent: 4, independent conditional: 3, independent unconditional: 1, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 191, independent: 57, independent conditional: 47, independent unconditional: 10, dependent: 134, dependent conditional: 134, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 39593, independent: 34714, independent conditional: 9, independent unconditional: 34705, dependent: 78, dependent conditional: 10, dependent unconditional: 68, unknown: 4801, unknown conditional: 13, unknown unconditional: 4788] , Statistics on independence cache: Total cache size (in pairs): 15411, Positive cache size: 15383, Positive conditional cache size: 3, Positive unconditional cache size: 15380, Negative cache size: 28, Negative conditional cache size: 10, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 24529, Maximal queried relation: 3, Independence queries for same thread: 2785 - PositiveResult [Line: 175]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 175]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 175]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: whoop_wrapper_pc8736x_gpio_openThread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 979 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 5.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1260 NumberOfCodeBlocks, 1260 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1256 ConstructedInterpolants, 0 QuantifiedInterpolants, 3858 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: CheckTime: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 0, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 979 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 551 NumberOfCodeBlocks, 551 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 549 ConstructedInterpolants, 0 QuantifiedInterpolants, 586 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: CheckTime: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 0, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: whoop_wrapper_pc8736x_gpio_setThread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 979 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 8.5s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 68, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 3859 NumberOfCodeBlocks, 3831 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 4238 ConstructedInterpolants, 0 QuantifiedInterpolants, 8193 SizeOfPredicates, 24 NumberOfNonLiveVariables, 3542 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 11 InterpolantComputations, 6 PerfectInterpolantSequences, 92/187 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: CheckTime: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 147, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-11-15 22:18:42,767 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...