/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 19:41:48,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 19:41:48,485 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 19:41:48,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 19:41:48,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 19:41:48,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 19:41:48,509 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 19:41:48,509 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 19:41:48,510 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 19:41:48,510 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 19:41:48,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 19:41:48,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 19:41:48,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 19:41:48,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 19:41:48,512 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 19:41:48,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 19:41:48,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 19:41:48,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 19:41:48,513 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 19:41:48,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 19:41:48,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 19:41:48,514 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 19:41:48,514 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 19:41:48,514 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 19:41:48,514 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 19:41:48,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 19:41:48,515 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 19:41:48,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 19:41:48,515 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 19:41:48,515 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 19:41:48,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 19:41:48,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 19:41:48,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 19:41:48,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 19:41:48,516 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 19:41:48,517 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 19:41:48,517 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 19:41:48,517 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 19:41:48,517 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 19:41:48,517 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 19:41:48,518 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 19:41:48,518 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 19:41:48,518 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla [2024-11-01 19:41:48,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 19:41:48,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 19:41:48,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 19:41:48,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 19:41:48,849 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 19:41:48,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-01 19:41:50,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 19:41:50,708 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 19:41:50,708 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-01 19:41:50,735 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8112e3b57/79b4baaeb7f34eeb895b40638055d475/FLAGc3661705c [2024-11-01 19:41:50,889 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8112e3b57/79b4baaeb7f34eeb895b40638055d475 [2024-11-01 19:41:50,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 19:41:50,891 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 19:41:50,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 19:41:50,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 19:41:50,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 19:41:50,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:41:50" (1/1) ... [2024-11-01 19:41:50,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b84904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:50, skipping insertion in model container [2024-11-01 19:41:50,900 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:41:50" (1/1) ... [2024-11-01 19:41:50,973 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 19:41:51,438 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,453 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,489 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,494 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,526 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,534 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,553 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,555 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,635 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,637 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,638 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,641 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,725 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,744 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,752 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,755 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,772 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,781 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,801 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,803 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,806 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,809 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,814 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,842 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,842 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,843 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,847 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,849 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,850 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,850 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,860 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2024-11-01 19:41:51,889 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 19:41:51,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 19:41:51,912 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 19:41:51,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2024-11-01 19:41:52,153 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2024-11-01 19:41:52,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 19:41:52,236 INFO L204 MainTranslator]: Completed translation [2024-11-01 19:41:52,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52 WrapperNode [2024-11-01 19:41:52,237 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 19:41:52,238 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 19:41:52,238 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 19:41:52,238 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 19:41:52,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,297 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,437 INFO L138 Inliner]: procedures = 196, calls = 1457, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3836 [2024-11-01 19:41:52,437 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 19:41:52,438 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 19:41:52,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 19:41:52,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 19:41:52,447 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,468 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,721 INFO L175 MemorySlicer]: Split 646 memory accesses to 12 slices as follows [2, 3, 6, 3, 5, 2, 5, 203, 3, 25, 384, 5]. 59 percent of accesses are in the largest equivalence class. The 53 initializations are split as follows [2, 3, 0, 3, 0, 0, 0, 0, 3, 0, 42, 0]. The 326 writes are split as follows [0, 0, 3, 0, 4, 1, 1, 174, 0, 25, 116, 2]. [2024-11-01 19:41:52,722 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,792 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,805 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 19:41:52,842 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 19:41:52,842 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 19:41:52,842 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 19:41:52,843 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (1/1) ... [2024-11-01 19:41:52,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 19:41:52,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 19:41:52,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 19:41:52,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 19:41:52,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-01 19:41:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 19:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-01 19:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-01 19:41:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-01 19:41:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-01 19:41:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 19:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 19:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2024-11-01 19:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-01 19:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2024-11-01 19:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2024-11-01 19:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-01 19:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-01 19:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 19:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 19:41:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-01 19:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-01 19:41:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2024-11-01 19:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2024-11-01 19:41:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2024-11-01 19:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2024-11-01 19:41:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2024-11-01 19:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2024-11-01 19:41:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2024-11-01 19:41:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2024-11-01 19:41:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 19:41:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2024-11-01 19:41:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-01 19:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-01 19:41:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 19:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2024-11-01 19:41:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 19:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-01 19:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-01 19:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 19:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 19:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-01 19:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-01 19:41:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2024-11-01 19:41:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-01 19:41:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 19:41:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2024-11-01 19:41:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-01 19:41:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-01 19:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 19:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-01 19:41:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2024-11-01 19:41:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2024-11-01 19:41:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2024-11-01 19:41:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2024-11-01 19:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 19:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 19:41:53,428 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 19:41:53,431 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 19:41:53,454 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 19:42:18,410 INFO L? ?]: Removed 1240 outVars from TransFormulas that were not future-live. [2024-11-01 19:42:18,411 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 19:42:18,456 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 19:42:18,456 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-01 19:42:18,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:42:18 BoogieIcfgContainer [2024-11-01 19:42:18,457 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 19:42:18,460 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 19:42:18,460 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 19:42:18,462 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 19:42:18,462 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 07:41:50" (1/3) ... [2024-11-01 19:42:18,463 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111a7f59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:42:18, skipping insertion in model container [2024-11-01 19:42:18,463 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:41:52" (2/3) ... [2024-11-01 19:42:18,463 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111a7f59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:42:18, skipping insertion in model container [2024-11-01 19:42:18,463 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:42:18" (3/3) ... [2024-11-01 19:42:18,464 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-01 19:42:18,475 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 19:42:18,475 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 19:42:18,537 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 19:42:18,541 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=PETRI_NET, 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;@679ac0ef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 19:42:18,541 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 19:42:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand has 1153 states, 770 states have (on average 1.348051948051948) internal successors, (1038), 791 states have internal predecessors, (1038), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 321 states have call predecessors, (325), 325 states have call successors, (325) [2024-11-01 19:42:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-01 19:42:18,571 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:18,571 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:18,572 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:18,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:18,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1145176469, now seen corresponding path program 1 times [2024-11-01 19:42:18,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:18,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1685480813] [2024-11-01 19:42:18,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:18,583 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:18,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:18,587 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:18,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process [2024-11-01 19:42:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:19,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 1073 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-01 19:42:19,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-01 19:42:19,562 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-01 19:42:20,427 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:20,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1685480813] [2024-11-01 19:42:20,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1685480813] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-01 19:42:20,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-01 19:42:20,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2024-11-01 19:42:20,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836865477] [2024-11-01 19:42:20,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-01 19:42:20,433 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 19:42:20,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:20,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 19:42:20,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-01 19:42:20,459 INFO L87 Difference]: Start difference. First operand has 1153 states, 770 states have (on average 1.348051948051948) internal successors, (1038), 791 states have internal predecessors, (1038), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 321 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-01 19:42:21,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:42:21,014 INFO L93 Difference]: Finished difference Result 2301 states and 3408 transitions. [2024-11-01 19:42:21,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 19:42:21,025 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) Word has length 110 [2024-11-01 19:42:21,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:42:21,074 INFO L225 Difference]: With dead ends: 2301 [2024-11-01 19:42:21,075 INFO L226 Difference]: Without dead ends: 1135 [2024-11-01 19:42:21,104 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-01 19:42:21,110 INFO L432 NwaCegarLoop]: 1679 mSDtfsCounter, 0 mSDsluCounter, 3350 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5029 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-01 19:42:21,111 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5029 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-01 19:42:21,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2024-11-01 19:42:21,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 1135. [2024-11-01 19:42:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1135 states, 759 states have (on average 1.3372859025032937) internal successors, (1015), 772 states have internal predecessors, (1015), 324 states have call successors, (324), 52 states have call predecessors, (324), 51 states have return successors, (323), 319 states have call predecessors, (323), 323 states have call successors, (323) [2024-11-01 19:42:21,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 1135 states and 1662 transitions. [2024-11-01 19:42:21,379 INFO L78 Accepts]: Start accepts. Automaton has 1135 states and 1662 transitions. Word has length 110 [2024-11-01 19:42:21,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:42:21,380 INFO L471 AbstractCegarLoop]: Abstraction has 1135 states and 1662 transitions. [2024-11-01 19:42:21,380 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-01 19:42:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1662 transitions. [2024-11-01 19:42:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-01 19:42:21,403 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:21,403 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:21,443 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Ended with exit code 0 [2024-11-01 19:42:21,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:21,605 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:21,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:21,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1129956684, now seen corresponding path program 1 times [2024-11-01 19:42:21,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:21,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1403485523] [2024-11-01 19:42:21,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:21,606 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:21,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:21,609 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:21,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Waiting until timeout for monitored process [2024-11-01 19:42:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:22,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 1104 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-01 19:42:22,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-01 19:42:22,710 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-01 19:42:23,817 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:23,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1403485523] [2024-11-01 19:42:23,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1403485523] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-01 19:42:23,818 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-01 19:42:23,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2024-11-01 19:42:23,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596340767] [2024-11-01 19:42:23,818 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-01 19:42:23,819 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-01 19:42:23,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:23,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-01 19:42:23,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-01 19:42:23,821 INFO L87 Difference]: Start difference. First operand 1135 states and 1662 transitions. Second operand has 8 states, 8 states have (on average 13.5) internal successors, (108), 8 states have internal predecessors, (108), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-01 19:42:24,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:42:24,630 INFO L93 Difference]: Finished difference Result 2278 states and 3338 transitions. [2024-11-01 19:42:24,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-01 19:42:24,631 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.5) internal successors, (108), 8 states have internal predecessors, (108), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 112 [2024-11-01 19:42:24,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:42:24,640 INFO L225 Difference]: With dead ends: 2278 [2024-11-01 19:42:24,640 INFO L226 Difference]: Without dead ends: 1144 [2024-11-01 19:42:24,645 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 216 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2024-11-01 19:42:24,646 INFO L432 NwaCegarLoop]: 1657 mSDtfsCounter, 2 mSDsluCounter, 3310 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 4967 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-01 19:42:24,648 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 4967 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-01 19:42:24,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1144 states. [2024-11-01 19:42:24,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1144 to 1144. [2024-11-01 19:42:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1144 states, 767 states have (on average 1.3350717079530638) internal successors, (1024), 780 states have internal predecessors, (1024), 324 states have call successors, (324), 53 states have call predecessors, (324), 52 states have return successors, (323), 319 states have call predecessors, (323), 323 states have call successors, (323) [2024-11-01 19:42:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 1144 states and 1671 transitions. [2024-11-01 19:42:24,701 INFO L78 Accepts]: Start accepts. Automaton has 1144 states and 1671 transitions. Word has length 112 [2024-11-01 19:42:24,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:42:24,702 INFO L471 AbstractCegarLoop]: Abstraction has 1144 states and 1671 transitions. [2024-11-01 19:42:24,702 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.5) internal successors, (108), 8 states have internal predecessors, (108), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-01 19:42:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1671 transitions. [2024-11-01 19:42:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-01 19:42:24,710 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:24,711 INFO L215 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:24,724 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Ended with exit code 0 [2024-11-01 19:42:24,914 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:24,915 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:24,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:24,916 INFO L85 PathProgramCache]: Analyzing trace with hash -183043705, now seen corresponding path program 1 times [2024-11-01 19:42:24,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:24,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1604851920] [2024-11-01 19:42:24,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:24,916 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:24,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:24,919 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:24,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (4)] Waiting until timeout for monitored process [2024-11-01 19:42:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:25,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 1174 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 19:42:25,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:25,911 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:26,843 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:26,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1604851920] [2024-11-01 19:42:26,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1604851920] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 19:42:26,843 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 19:42:26,843 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 19:42:26,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50651883] [2024-11-01 19:42:26,844 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 19:42:26,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 19:42:26,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:26,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 19:42:26,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:26,845 INFO L87 Difference]: Start difference. First operand 1144 states and 1671 transitions. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:34,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:42:34,016 INFO L93 Difference]: Finished difference Result 4493 states and 6619 transitions. [2024-11-01 19:42:34,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 19:42:34,017 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 120 [2024-11-01 19:42:34,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:42:34,052 INFO L225 Difference]: With dead ends: 4493 [2024-11-01 19:42:34,052 INFO L226 Difference]: Without dead ends: 3374 [2024-11-01 19:42:34,064 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:34,068 INFO L432 NwaCegarLoop]: 1655 mSDtfsCounter, 3275 mSDsluCounter, 3778 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3275 SdHoareTripleChecker+Valid, 5433 SdHoareTripleChecker+Invalid, 682 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2024-11-01 19:42:34,070 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3275 Valid, 5433 Invalid, 682 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 671 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2024-11-01 19:42:34,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3374 states. [2024-11-01 19:42:34,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3374 to 3368. [2024-11-01 19:42:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3368 states, 2255 states have (on average 1.3370288248337028) internal successors, (3015), 2294 states have internal predecessors, (3015), 960 states have call successors, (960), 153 states have call predecessors, (960), 152 states have return successors, (969), 947 states have call predecessors, (969), 959 states have call successors, (969) [2024-11-01 19:42:34,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 3368 states and 4944 transitions. [2024-11-01 19:42:34,203 INFO L78 Accepts]: Start accepts. Automaton has 3368 states and 4944 transitions. Word has length 120 [2024-11-01 19:42:34,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:42:34,205 INFO L471 AbstractCegarLoop]: Abstraction has 3368 states and 4944 transitions. [2024-11-01 19:42:34,205 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 4944 transitions. [2024-11-01 19:42:34,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-01 19:42:34,209 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:34,209 INFO L215 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:34,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (4)] Ended with exit code 0 [2024-11-01 19:42:34,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:34,410 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:34,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:34,414 INFO L85 PathProgramCache]: Analyzing trace with hash 784151485, now seen corresponding path program 1 times [2024-11-01 19:42:34,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:34,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [919484275] [2024-11-01 19:42:34,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:34,415 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:34,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:34,416 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:34,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (5)] Waiting until timeout for monitored process [2024-11-01 19:42:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:35,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 1168 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 19:42:35,116 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:35,294 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:36,098 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:36,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [919484275] [2024-11-01 19:42:36,098 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [919484275] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 19:42:36,099 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 19:42:36,099 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 19:42:36,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428618575] [2024-11-01 19:42:36,099 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 19:42:36,099 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 19:42:36,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:36,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 19:42:36,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:36,100 INFO L87 Difference]: Start difference. First operand 3368 states and 4944 transitions. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:42,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:42:42,887 INFO L93 Difference]: Finished difference Result 11144 states and 16460 transitions. [2024-11-01 19:42:42,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 19:42:42,888 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 117 [2024-11-01 19:42:42,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:42:42,928 INFO L225 Difference]: With dead ends: 11144 [2024-11-01 19:42:42,928 INFO L226 Difference]: Without dead ends: 7801 [2024-11-01 19:42:42,941 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:42,941 INFO L432 NwaCegarLoop]: 1675 mSDtfsCounter, 3260 mSDsluCounter, 3726 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3260 SdHoareTripleChecker+Valid, 5401 SdHoareTripleChecker+Invalid, 682 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-01 19:42:42,942 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3260 Valid, 5401 Invalid, 682 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 671 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2024-11-01 19:42:42,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7801 states. [2024-11-01 19:42:43,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7801 to 7795. [2024-11-01 19:42:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7795 states, 5217 states have (on average 1.3362085489745064) internal successors, (6971), 5308 states have internal predecessors, (6971), 2226 states have call successors, (2226), 353 states have call predecessors, (2226), 351 states have return successors, (2276), 2196 states have call predecessors, (2276), 2225 states have call successors, (2276) [2024-11-01 19:42:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7795 states to 7795 states and 11473 transitions. [2024-11-01 19:42:43,332 INFO L78 Accepts]: Start accepts. Automaton has 7795 states and 11473 transitions. Word has length 117 [2024-11-01 19:42:43,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:42:43,333 INFO L471 AbstractCegarLoop]: Abstraction has 7795 states and 11473 transitions. [2024-11-01 19:42:43,333 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 7795 states and 11473 transitions. [2024-11-01 19:42:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-01 19:42:43,342 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:43,342 INFO L215 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:43,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (5)] Ended with exit code 0 [2024-11-01 19:42:43,542 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:43,542 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:43,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:43,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1096568706, now seen corresponding path program 2 times [2024-11-01 19:42:43,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:43,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [421450329] [2024-11-01 19:42:43,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:43,544 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:43,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:43,545 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:43,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (6)] Waiting until timeout for monitored process [2024-11-01 19:42:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:44,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 1170 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 19:42:44,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:44,360 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:45,079 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:45,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [421450329] [2024-11-01 19:42:45,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [421450329] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 19:42:45,080 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 19:42:45,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 19:42:45,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232862607] [2024-11-01 19:42:45,080 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 19:42:45,080 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 19:42:45,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:45,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 19:42:45,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:45,081 INFO L87 Difference]: Start difference. First operand 7795 states and 11473 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:51,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:42:51,924 INFO L93 Difference]: Finished difference Result 24413 states and 36182 transitions. [2024-11-01 19:42:51,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 19:42:51,925 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 118 [2024-11-01 19:42:51,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:42:51,997 INFO L225 Difference]: With dead ends: 24413 [2024-11-01 19:42:51,997 INFO L226 Difference]: Without dead ends: 16643 [2024-11-01 19:42:52,024 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:52,025 INFO L432 NwaCegarLoop]: 1667 mSDtfsCounter, 3266 mSDsluCounter, 4230 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3266 SdHoareTripleChecker+Valid, 5897 SdHoareTripleChecker+Invalid, 682 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-01 19:42:52,025 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3266 Valid, 5897 Invalid, 682 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 671 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2024-11-01 19:42:52,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16643 states. [2024-11-01 19:42:52,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16643 to 16637. [2024-11-01 19:42:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16637 states, 11138 states have (on average 1.334799784521458) internal successors, (14867), 11333 states have internal predecessors, (14867), 4748 states have call successors, (4748), 753 states have call predecessors, (4748), 750 states have return successors, (4937), 4685 states have call predecessors, (4937), 4747 states have call successors, (4937) [2024-11-01 19:42:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16637 states to 16637 states and 24552 transitions. [2024-11-01 19:42:52,992 INFO L78 Accepts]: Start accepts. Automaton has 16637 states and 24552 transitions. Word has length 118 [2024-11-01 19:42:52,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:42:52,993 INFO L471 AbstractCegarLoop]: Abstraction has 16637 states and 24552 transitions. [2024-11-01 19:42:52,994 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:42:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 16637 states and 24552 transitions. [2024-11-01 19:42:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-01 19:42:52,998 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:42:52,998 INFO L215 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:42:53,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (6)] Forceful destruction successful, exit code 0 [2024-11-01 19:42:53,198 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:53,199 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:42:53,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:42:53,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1403967514, now seen corresponding path program 1 times [2024-11-01 19:42:53,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:42:53,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [926611076] [2024-11-01 19:42:53,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:42:53,200 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:42:53,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:42:53,201 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:42:53,202 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (7)] Waiting until timeout for monitored process [2024-11-01 19:42:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:42:53,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 1172 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 19:42:53,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:42:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:54,024 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:42:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 19:42:54,869 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:42:54,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [926611076] [2024-11-01 19:42:54,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [926611076] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 19:42:54,869 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 19:42:54,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 19:42:54,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842392903] [2024-11-01 19:42:54,869 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 19:42:54,870 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 19:42:54,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:42:54,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 19:42:54,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:42:54,871 INFO L87 Difference]: Start difference. First operand 16637 states and 24552 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:43:03,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:43:03,730 INFO L93 Difference]: Finished difference Result 50572 states and 75275 transitions. [2024-11-01 19:43:03,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 19:43:03,731 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 119 [2024-11-01 19:43:03,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:43:03,966 INFO L225 Difference]: With dead ends: 50572 [2024-11-01 19:43:03,967 INFO L226 Difference]: Without dead ends: 33960 [2024-11-01 19:43:04,039 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 234 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 19:43:04,040 INFO L432 NwaCegarLoop]: 1661 mSDtfsCounter, 4257 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 664 mSolverCounterSat, 651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4257 SdHoareTripleChecker+Valid, 4280 SdHoareTripleChecker+Invalid, 1315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 651 IncrementalHoareTripleChecker+Valid, 664 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2024-11-01 19:43:04,040 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4257 Valid, 4280 Invalid, 1315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [651 Valid, 664 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2024-11-01 19:43:04,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33960 states. [2024-11-01 19:43:05,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33960 to 33954. [2024-11-01 19:43:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33954 states, 22755 states have (on average 1.3332893869479234) internal successors, (30339), 23156 states have internal predecessors, (30339), 9657 states have call successors, (9657), 1546 states have call predecessors, (9657), 1541 states have return successors, (10272), 9528 states have call predecessors, (10272), 9656 states have call successors, (10272) [2024-11-01 19:43:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33954 states to 33954 states and 50268 transitions. [2024-11-01 19:43:06,192 INFO L78 Accepts]: Start accepts. Automaton has 33954 states and 50268 transitions. Word has length 119 [2024-11-01 19:43:06,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:43:06,193 INFO L471 AbstractCegarLoop]: Abstraction has 33954 states and 50268 transitions. [2024-11-01 19:43:06,193 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-01 19:43:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 33954 states and 50268 transitions. [2024-11-01 19:43:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-01 19:43:06,202 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:43:06,203 INFO L215 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:43:06,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (7)] Ended with exit code 0 [2024-11-01 19:43:06,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:43:06,407 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:43:06,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:43:06,407 INFO L85 PathProgramCache]: Analyzing trace with hash -812740079, now seen corresponding path program 1 times [2024-11-01 19:43:06,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:43:06,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [266729484] [2024-11-01 19:43:06,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:43:06,408 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:43:06,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:43:06,410 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:43:06,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (8)] Waiting until timeout for monitored process [2024-11-01 19:43:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:43:07,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 1372 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 19:43:07,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:43:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-01 19:43:07,414 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:43:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-01 19:43:08,260 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:43:08,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [266729484] [2024-11-01 19:43:08,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [266729484] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 19:43:08,260 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 19:43:08,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-01 19:43:08,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830419164] [2024-11-01 19:43:08,261 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 19:43:08,261 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-01 19:43:08,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:43:08,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-01 19:43:08,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 19:43:08,262 INFO L87 Difference]: Start difference. First operand 33954 states and 50268 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-01 19:43:11,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:43:11,652 INFO L93 Difference]: Finished difference Result 88190 states and 129685 transitions. [2024-11-01 19:43:11,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-01 19:43:11,653 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 184 [2024-11-01 19:43:11,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:43:11,919 INFO L225 Difference]: With dead ends: 88190 [2024-11-01 19:43:11,919 INFO L226 Difference]: Without dead ends: 54261 [2024-11-01 19:43:12,024 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 365 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 19:43:12,025 INFO L432 NwaCegarLoop]: 1843 mSDtfsCounter, 978 mSDsluCounter, 1616 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 978 SdHoareTripleChecker+Valid, 3459 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-01 19:43:12,025 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [978 Valid, 3459 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-01 19:43:12,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54261 states. [2024-11-01 19:43:15,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54261 to 54258. [2024-11-01 19:43:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54258 states, 36401 states have (on average 1.319936265487212) internal successors, (48047), 37016 states have internal predecessors, (48047), 15097 states have call successors, (15097), 2764 states have call predecessors, (15097), 2759 states have return successors, (16268), 14968 states have call predecessors, (16268), 15096 states have call successors, (16268) [2024-11-01 19:43:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54258 states to 54258 states and 79412 transitions. [2024-11-01 19:43:15,786 INFO L78 Accepts]: Start accepts. Automaton has 54258 states and 79412 transitions. Word has length 184 [2024-11-01 19:43:15,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 19:43:15,786 INFO L471 AbstractCegarLoop]: Abstraction has 54258 states and 79412 transitions. [2024-11-01 19:43:15,787 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-01 19:43:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 54258 states and 79412 transitions. [2024-11-01 19:43:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-01 19:43:15,797 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 19:43:15,798 INFO L215 NwaCegarLoop]: trace histogram [9, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 19:43:15,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (8)] Forceful destruction successful, exit code 0 [2024-11-01 19:43:16,001 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:43:16,002 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 19:43:16,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 19:43:16,003 INFO L85 PathProgramCache]: Analyzing trace with hash 164444183, now seen corresponding path program 1 times [2024-11-01 19:43:16,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 19:43:16,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [786783430] [2024-11-01 19:43:16,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 19:43:16,003 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 19:43:16,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 19:43:16,008 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 19:43:16,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (9)] Waiting until timeout for monitored process [2024-11-01 19:43:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 19:43:16,978 INFO L255 TraceCheckSpWp]: Trace formula consists of 1599 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-01 19:43:16,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 19:43:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-01 19:43:17,393 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 19:43:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-01 19:43:19,335 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 19:43:19,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [786783430] [2024-11-01 19:43:19,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [786783430] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-01 19:43:19,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-01 19:43:19,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 10 [2024-11-01 19:43:19,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083450097] [2024-11-01 19:43:19,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-01 19:43:19,338 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-01 19:43:19,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 19:43:19,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-01 19:43:19,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-01 19:43:19,339 INFO L87 Difference]: Start difference. First operand 54258 states and 79412 transitions. Second operand has 7 states, 7 states have (on average 19.571428571428573) internal successors, (137), 6 states have internal predecessors, (137), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-01 19:43:23,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 19:43:23,072 INFO L93 Difference]: Finished difference Result 107935 states and 159393 transitions. [2024-11-01 19:43:23,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-01 19:43:23,073 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.571428571428573) internal successors, (137), 6 states have internal predecessors, (137), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) Word has length 262 [2024-11-01 19:43:23,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 19:43:23,360 INFO L225 Difference]: With dead ends: 107935 [2024-11-01 19:43:23,360 INFO L226 Difference]: Without dead ends: 54625 [2024-11-01 19:43:23,671 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-01 19:43:23,672 INFO L432 NwaCegarLoop]: 1656 mSDtfsCounter, 0 mSDsluCounter, 8271 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9927 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-01 19:43:23,672 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9927 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-01 19:43:23,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54625 states.