/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 'mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 06:00:20,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 06:00:20,935 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-05 06:00:20,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 06:00:20,946 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 06:00:20,979 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 06:00:20,979 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 06:00:20,979 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 06:00:20,980 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 06:00:20,982 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 06:00:20,982 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 06:00:20,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 06:00:20,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 06:00:20,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 06:00:20,983 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 06:00:20,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 06:00:20,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 06:00:20,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 06:00:20,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 06:00:20,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 06:00:20,989 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 06:00:20,990 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 06:00:20,990 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 06:00:20,990 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 06:00:20,991 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 06:00:20,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 06:00:20,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 06:00:20,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 06:00:20,991 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 06:00:20,992 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 06:00:20,992 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 06:00:20,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 06:00:20,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 06:00:20,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 06:00:20,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 06:00:20,993 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 06:00:20,995 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 06:00:20,995 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 06:00:20,995 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 06:00:20,995 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 06:00:20,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 06:00:20,996 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:21,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 06:00:21,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 06:00:21,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 06:00:21,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 06:00:21,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 06:00:21,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i [2024-11-05 06:00:23,083 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 06:00:23,403 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 06:00:23,403 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i [2024-11-05 06:00:23,433 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72102937e/a62bcf02c4674637899290fc9edbd3a2/FLAG6d4cf9b7d [2024-11-05 06:00:23,454 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72102937e/a62bcf02c4674637899290fc9edbd3a2 [2024-11-05 06:00:23,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 06:00:23,459 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 06:00:23,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 06:00:23,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 06:00:23,466 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 06:00:23,467 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:00:23" (1/1) ... [2024-11-05 06:00:23,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d693da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:23, skipping insertion in model container [2024-11-05 06:00:23,468 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:00:23" (1/1) ... [2024-11-05 06:00:23,542 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 06:00:23,935 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1764] [2024-11-05 06:00:23,940 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1765-1766] [2024-11-05 06:00:24,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i[52456,52469] [2024-11-05 06:00:24,148 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,191 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,193 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,207 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,233 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,239 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,241 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,269 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,270 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,270 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,325 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:00:24,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 06:00:24,356 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 06:00:24,428 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1764] [2024-11-05 06:00:24,429 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1765-1766] [2024-11-05 06:00:24,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [1855] [2024-11-05 06:00:24,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1858] [2024-11-05 06:00:24,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1861] [2024-11-05 06:00:24,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1864] [2024-11-05 06:00:24,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [1902] [2024-11-05 06:00:24,444 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i[52456,52469] [2024-11-05 06:00:24,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 06:00:24,532 INFO L204 MainTranslator]: Completed translation [2024-11-05 06:00:24,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24 WrapperNode [2024-11-05 06:00:24,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 06:00:24,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 06:00:24,535 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 06:00:24,535 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 06:00:24,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,582 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,649 INFO L138 Inliner]: procedures = 120, calls = 293, calls flagged for inlining = 50, calls inlined = 38, statements flattened = 916 [2024-11-05 06:00:24,649 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 06:00:24,650 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 06:00:24,650 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 06:00:24,650 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 06:00:24,671 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,686 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,750 INFO L175 MemorySlicer]: Split 79 memory accesses to 14 slices as follows [2, 12, 4, 0, 1, 1, 24, 4, 1, 12, 10, 5, 1, 2]. 30 percent of accesses are in the largest equivalence class. The 55 initializations are split as follows [2, 1, 4, 0, 1, 1, 18, 4, 1, 12, 10, 0, 0, 1]. The 9 writes are split as follows [0, 4, 0, 0, 0, 0, 1, 0, 0, 0, 0, 3, 1, 0]. [2024-11-05 06:00:24,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,798 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,811 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,832 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,844 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 06:00:24,863 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 06:00:24,863 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 06:00:24,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 06:00:24,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (1/1) ... [2024-11-05 06:00:24,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 06:00:24,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 06:00:24,897 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) [2024-11-05 06:00:24,909 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 [2024-11-05 06:00:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2024-11-05 06:00:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_stop_kthread [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 06:00:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-05 06:00:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-05 06:00:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_lock [2024-11-05 06:00:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_lock [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-05 06:00:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2024-11-05 06:00:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2024-11-05 06:00:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-05 06:00:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-05 06:00:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-05 06:00:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-05 06:00:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2024-11-05 06:00:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_create_kthread [2024-11-05 06:00:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2024-11-05 06:00:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2024-11-05 06:00:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-05 06:00:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-05 06:00:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-05 06:00:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-05 06:00:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2024-11-05 06:00:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2024-11-05 06:00:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-05 06:00:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-05 06:00:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2024-11-05 06:00:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_random [2024-11-05 06:00:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2024-11-05 06:00:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2024-11-05 06:00:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2024-11-05 06:00:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_init_end [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-05 06:00:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-11-05 06:00:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-05 06:00:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-05 06:00:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-05 06:00:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2024-11-05 06:00:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 06:00:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-05 06:00:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-05 06:00:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2024-11-05 06:00:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 06:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-05 06:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-05 06:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-05 06:00:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-05 06:00:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_delay [2024-11-05 06:00:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_delay [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-05 06:00:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-05 06:00:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 06:00:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-05 06:00:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-05 06:00:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-05 06:00:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_unlock [2024-11-05 06:00:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_unlock [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2024-11-05 06:00:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-05 06:00:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-05 06:00:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2024-11-05 06:00:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2024-11-05 06:00:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 06:00:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 06:00:25,338 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 06:00:25,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 06:00:25,371 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-05 06:00:28,285 INFO L? ?]: Removed 303 outVars from TransFormulas that were not future-live. [2024-11-05 06:00:28,285 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 06:00:28,303 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 06:00:28,304 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-05 06:00:28,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:00:28 BoogieIcfgContainer [2024-11-05 06:00:28,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 06:00:28,305 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 06:00:28,305 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 06:00:28,311 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 06:00:28,311 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 06:00:23" (1/3) ... [2024-11-05 06:00:28,312 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34770f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:00:28, skipping insertion in model container [2024-11-05 06:00:28,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:00:24" (2/3) ... [2024-11-05 06:00:28,312 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34770f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:00:28, skipping insertion in model container [2024-11-05 06:00:28,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:00:28" (3/3) ... [2024-11-05 06:00:28,317 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point.cil.out.i [2024-11-05 06:00:28,342 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 06:00:28,342 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-05 06:00:28,395 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 06:00:28,399 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;@498c7d12, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 06:00:28,399 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-05 06:00:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand has 375 states, 276 states have (on average 1.3840579710144927) internal successors, (382), 289 states have internal predecessors, (382), 70 states have call successors, (70), 28 states have call predecessors, (70), 27 states have return successors, (65), 62 states have call predecessors, (65), 65 states have call successors, (65) [2024-11-05 06:00:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-05 06:00:28,414 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:28,415 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:00:28,415 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:28,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:28,419 INFO L85 PathProgramCache]: Analyzing trace with hash -509314859, now seen corresponding path program 1 times [2024-11-05 06:00:28,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:28,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1024396473] [2024-11-05 06:00:28,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:28,427 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:28,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:28,430 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:28,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-05 06:00:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:28,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:28,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:28,798 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:28,873 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:28,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1024396473] [2024-11-05 06:00:28,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1024396473] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:28,874 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:28,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-05 06:00:28,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398816325] [2024-11-05 06:00:28,876 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:28,879 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 06:00:28,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:28,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 06:00:28,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:28,912 INFO L87 Difference]: Start difference. First operand has 375 states, 276 states have (on average 1.3840579710144927) internal successors, (382), 289 states have internal predecessors, (382), 70 states have call successors, (70), 28 states have call predecessors, (70), 27 states have return successors, (65), 62 states have call predecessors, (65), 65 states have call successors, (65) Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-05 06:00:29,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:29,306 INFO L93 Difference]: Finished difference Result 1179 states and 1646 transitions. [2024-11-05 06:00:29,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-05 06:00:29,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 47 [2024-11-05 06:00:29,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:29,323 INFO L225 Difference]: With dead ends: 1179 [2024-11-05 06:00:29,323 INFO L226 Difference]: Without dead ends: 721 [2024-11-05 06:00:29,333 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:29,335 INFO L432 NwaCegarLoop]: 533 mSDtfsCounter, 732 mSDsluCounter, 886 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 732 SdHoareTripleChecker+Valid, 1419 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:29,336 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [732 Valid, 1419 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-05 06:00:29,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2024-11-05 06:00:29,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 718. [2024-11-05 06:00:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 545 states have (on average 1.3706422018348623) internal successors, (747), 555 states have internal predecessors, (747), 119 states have call successors, (119), 58 states have call predecessors, (119), 53 states have return successors, (114), 111 states have call predecessors, (114), 114 states have call successors, (114) [2024-11-05 06:00:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 980 transitions. [2024-11-05 06:00:29,436 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 980 transitions. Word has length 47 [2024-11-05 06:00:29,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:29,437 INFO L471 AbstractCegarLoop]: Abstraction has 718 states and 980 transitions. [2024-11-05 06:00:29,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-05 06:00:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 980 transitions. [2024-11-05 06:00:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-05 06:00:29,441 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:29,441 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:00:29,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-05 06:00:29,642 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:29,643 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:29,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:29,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1037091472, now seen corresponding path program 1 times [2024-11-05 06:00:29,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:29,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [89783367] [2024-11-05 06:00:29,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:29,644 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:29,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:29,647 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:29,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-05 06:00:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:30,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:30,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:30,090 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:30,182 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:30,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [89783367] [2024-11-05 06:00:30,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [89783367] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:30,182 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:30,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-05 06:00:30,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425282306] [2024-11-05 06:00:30,183 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:30,184 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 06:00:30,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:30,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 06:00:30,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:30,187 INFO L87 Difference]: Start difference. First operand 718 states and 980 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-05 06:00:30,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:30,551 INFO L93 Difference]: Finished difference Result 1449 states and 1990 transitions. [2024-11-05 06:00:30,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-05 06:00:30,552 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 53 [2024-11-05 06:00:30,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:30,557 INFO L225 Difference]: With dead ends: 1449 [2024-11-05 06:00:30,557 INFO L226 Difference]: Without dead ends: 751 [2024-11-05 06:00:30,560 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:30,560 INFO L432 NwaCegarLoop]: 488 mSDtfsCounter, 33 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 966 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:30,561 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 966 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-05 06:00:30,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 751 states. [2024-11-05 06:00:30,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 751 to 728. [2024-11-05 06:00:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 728 states, 554 states have (on average 1.3664259927797835) internal successors, (757), 564 states have internal predecessors, (757), 120 states have call successors, (120), 58 states have call predecessors, (120), 53 states have return successors, (115), 112 states have call predecessors, (115), 115 states have call successors, (115) [2024-11-05 06:00:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 992 transitions. [2024-11-05 06:00:30,599 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 992 transitions. Word has length 53 [2024-11-05 06:00:30,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:30,600 INFO L471 AbstractCegarLoop]: Abstraction has 728 states and 992 transitions. [2024-11-05 06:00:30,600 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-05 06:00:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 992 transitions. [2024-11-05 06:00:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-05 06:00:30,602 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:30,602 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:00:30,612 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-05 06:00:30,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:30,807 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:30,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:30,807 INFO L85 PathProgramCache]: Analyzing trace with hash -929842993, now seen corresponding path program 1 times [2024-11-05 06:00:30,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:30,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [894561931] [2024-11-05 06:00:30,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:30,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:30,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:30,810 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:30,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-05 06:00:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:31,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:31,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:31,221 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:31,356 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:31,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [894561931] [2024-11-05 06:00:31,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [894561931] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:31,356 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:31,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 4 [2024-11-05 06:00:31,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447880838] [2024-11-05 06:00:31,356 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:31,357 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 06:00:31,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:31,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 06:00:31,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:31,358 INFO L87 Difference]: Start difference. First operand 728 states and 992 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 4 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2024-11-05 06:00:31,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:31,592 INFO L93 Difference]: Finished difference Result 1436 states and 1961 transitions. [2024-11-05 06:00:31,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:31,592 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 4 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) Word has length 55 [2024-11-05 06:00:31,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:31,595 INFO L225 Difference]: With dead ends: 1436 [2024-11-05 06:00:31,596 INFO L226 Difference]: Without dead ends: 728 [2024-11-05 06:00:31,597 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:31,598 INFO L432 NwaCegarLoop]: 493 mSDtfsCounter, 806 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 806 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:31,598 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [806 Valid, 493 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-05 06:00:31,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 728 states. [2024-11-05 06:00:31,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 728 to 728. [2024-11-05 06:00:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 728 states, 554 states have (on average 1.364620938628159) internal successors, (756), 564 states have internal predecessors, (756), 120 states have call successors, (120), 58 states have call predecessors, (120), 53 states have return successors, (115), 112 states have call predecessors, (115), 115 states have call successors, (115) [2024-11-05 06:00:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 991 transitions. [2024-11-05 06:00:31,645 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 991 transitions. Word has length 55 [2024-11-05 06:00:31,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:31,645 INFO L471 AbstractCegarLoop]: Abstraction has 728 states and 991 transitions. [2024-11-05 06:00:31,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 4 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2024-11-05 06:00:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 991 transitions. [2024-11-05 06:00:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-05 06:00:31,647 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:31,647 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:00:31,658 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-05 06:00:31,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:31,848 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:31,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:31,848 INFO L85 PathProgramCache]: Analyzing trace with hash -1988161319, now seen corresponding path program 1 times [2024-11-05 06:00:31,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:31,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [160568492] [2024-11-05 06:00:31,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:31,850 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:31,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:31,853 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:31,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-05 06:00:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:32,112 INFO L255 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-05 06:00:32,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:32,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:32,270 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:32,384 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:32,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [160568492] [2024-11-05 06:00:32,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [160568492] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:32,384 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:32,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-05 06:00:32,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311666246] [2024-11-05 06:00:32,384 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:32,385 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-05 06:00:32,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:32,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-05 06:00:32,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:32,386 INFO L87 Difference]: Start difference. First operand 728 states and 991 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-05 06:00:32,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:32,469 INFO L93 Difference]: Finished difference Result 1343 states and 1885 transitions. [2024-11-05 06:00:32,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:32,470 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 58 [2024-11-05 06:00:32,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:32,482 INFO L225 Difference]: With dead ends: 1343 [2024-11-05 06:00:32,482 INFO L226 Difference]: Without dead ends: 1313 [2024-11-05 06:00:32,483 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:32,484 INFO L432 NwaCegarLoop]: 495 mSDtfsCounter, 433 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 433 SdHoareTripleChecker+Valid, 942 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:32,484 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [433 Valid, 942 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-05 06:00:32,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2024-11-05 06:00:32,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1263. [2024-11-05 06:00:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1263 states, 982 states have (on average 1.4063136456211813) internal successors, (1381), 1000 states have internal predecessors, (1381), 196 states have call successors, (196), 89 states have call predecessors, (196), 84 states have return successors, (192), 187 states have call predecessors, (192), 191 states have call successors, (192) [2024-11-05 06:00:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1263 states and 1769 transitions. [2024-11-05 06:00:32,599 INFO L78 Accepts]: Start accepts. Automaton has 1263 states and 1769 transitions. Word has length 58 [2024-11-05 06:00:32,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:32,600 INFO L471 AbstractCegarLoop]: Abstraction has 1263 states and 1769 transitions. [2024-11-05 06:00:32,601 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-05 06:00:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1769 transitions. [2024-11-05 06:00:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-05 06:00:32,606 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:32,606 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-11-05 06:00:32,617 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-05 06:00:32,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:32,807 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:32,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:32,807 INFO L85 PathProgramCache]: Analyzing trace with hash -759171965, now seen corresponding path program 1 times [2024-11-05 06:00:32,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:32,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [983475384] [2024-11-05 06:00:32,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:32,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:32,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:32,812 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:32,814 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-05 06:00:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:33,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:33,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:33,198 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:33,320 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:33,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [983475384] [2024-11-05 06:00:33,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [983475384] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:33,320 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:33,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-05 06:00:33,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218718439] [2024-11-05 06:00:33,320 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:33,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-05 06:00:33,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:33,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-05 06:00:33,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:33,322 INFO L87 Difference]: Start difference. First operand 1263 states and 1769 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:33,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:33,553 INFO L93 Difference]: Finished difference Result 3578 states and 4997 transitions. [2024-11-05 06:00:33,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:33,553 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 73 [2024-11-05 06:00:33,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:33,567 INFO L225 Difference]: With dead ends: 3578 [2024-11-05 06:00:33,568 INFO L226 Difference]: Without dead ends: 2335 [2024-11-05 06:00:33,576 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:33,577 INFO L432 NwaCegarLoop]: 529 mSDtfsCounter, 440 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 440 SdHoareTripleChecker+Valid, 979 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:33,577 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [440 Valid, 979 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-05 06:00:33,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2335 states. [2024-11-05 06:00:33,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2335 to 2305. [2024-11-05 06:00:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2305 states, 1791 states have (on average 1.4003350083752093) internal successors, (2508), 1827 states have internal predecessors, (2508), 354 states have call successors, (354), 164 states have call predecessors, (354), 159 states have return successors, (351), 341 states have call predecessors, (351), 349 states have call successors, (351) [2024-11-05 06:00:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 2305 states and 3213 transitions. [2024-11-05 06:00:33,775 INFO L78 Accepts]: Start accepts. Automaton has 2305 states and 3213 transitions. Word has length 73 [2024-11-05 06:00:33,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:33,777 INFO L471 AbstractCegarLoop]: Abstraction has 2305 states and 3213 transitions. [2024-11-05 06:00:33,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3213 transitions. [2024-11-05 06:00:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-05 06:00:33,782 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:33,783 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2024-11-05 06:00:33,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-05 06:00:33,983 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:33,984 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:33,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:33,984 INFO L85 PathProgramCache]: Analyzing trace with hash 781084571, now seen corresponding path program 1 times [2024-11-05 06:00:33,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:33,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1605850095] [2024-11-05 06:00:33,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:33,985 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:33,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:33,988 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:33,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-05 06:00:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:34,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:34,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:34,376 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:34,477 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:34,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1605850095] [2024-11-05 06:00:34,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1605850095] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:34,478 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:34,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-05 06:00:34,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227989022] [2024-11-05 06:00:34,478 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:34,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-05 06:00:34,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:34,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-05 06:00:34,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:34,479 INFO L87 Difference]: Start difference. First operand 2305 states and 3213 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:34,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:34,647 INFO L93 Difference]: Finished difference Result 4594 states and 6411 transitions. [2024-11-05 06:00:34,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:34,648 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 75 [2024-11-05 06:00:34,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:34,660 INFO L225 Difference]: With dead ends: 4594 [2024-11-05 06:00:34,660 INFO L226 Difference]: Without dead ends: 2309 [2024-11-05 06:00:34,666 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:34,667 INFO L432 NwaCegarLoop]: 493 mSDtfsCounter, 0 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 981 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:34,667 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 981 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-05 06:00:34,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2309 states. [2024-11-05 06:00:34,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2309 to 2309. [2024-11-05 06:00:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2309 states, 1795 states have (on average 1.3994428969359332) internal successors, (2512), 1831 states have internal predecessors, (2512), 354 states have call successors, (354), 164 states have call predecessors, (354), 159 states have return successors, (351), 341 states have call predecessors, (351), 349 states have call successors, (351) [2024-11-05 06:00:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 2309 states and 3217 transitions. [2024-11-05 06:00:34,823 INFO L78 Accepts]: Start accepts. Automaton has 2309 states and 3217 transitions. Word has length 75 [2024-11-05 06:00:34,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:34,823 INFO L471 AbstractCegarLoop]: Abstraction has 2309 states and 3217 transitions. [2024-11-05 06:00:34,823 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3217 transitions. [2024-11-05 06:00:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-05 06:00:34,829 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:34,829 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2024-11-05 06:00:34,842 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-05 06:00:35,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:35,034 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:35,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:35,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1585610023, now seen corresponding path program 1 times [2024-11-05 06:00:35,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:35,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1032189079] [2024-11-05 06:00:35,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:35,035 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:35,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:35,037 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:35,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-05 06:00:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:35,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-05 06:00:35,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:35,313 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:35,379 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:35,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1032189079] [2024-11-05 06:00:35,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1032189079] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:35,379 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:35,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2024-11-05 06:00:35,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609183428] [2024-11-05 06:00:35,379 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:35,380 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-05 06:00:35,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:35,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-05 06:00:35,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-05 06:00:35,380 INFO L87 Difference]: Start difference. First operand 2309 states and 3217 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:35,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:35,575 INFO L93 Difference]: Finished difference Result 4362 states and 6060 transitions. [2024-11-05 06:00:35,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-05 06:00:35,576 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 75 [2024-11-05 06:00:35,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:35,584 INFO L225 Difference]: With dead ends: 4362 [2024-11-05 06:00:35,584 INFO L226 Difference]: Without dead ends: 1981 [2024-11-05 06:00:35,589 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-05 06:00:35,590 INFO L432 NwaCegarLoop]: 492 mSDtfsCounter, 2 mSDsluCounter, 1952 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2444 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:35,590 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2444 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-05 06:00:35,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1981 states. [2024-11-05 06:00:35,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1981 to 1965. [2024-11-05 06:00:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1965 states, 1524 states have (on average 1.3943569553805775) internal successors, (2125), 1560 states have internal predecessors, (2125), 294 states have call successors, (294), 151 states have call predecessors, (294), 146 states have return successors, (291), 277 states have call predecessors, (291), 289 states have call successors, (291) [2024-11-05 06:00:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1965 states and 2710 transitions. [2024-11-05 06:00:35,711 INFO L78 Accepts]: Start accepts. Automaton has 1965 states and 2710 transitions. Word has length 75 [2024-11-05 06:00:35,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:35,712 INFO L471 AbstractCegarLoop]: Abstraction has 1965 states and 2710 transitions. [2024-11-05 06:00:35,712 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2710 transitions. [2024-11-05 06:00:35,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-05 06:00:35,713 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:35,713 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-11-05 06:00:35,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-05 06:00:35,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:35,918 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:35,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:35,918 INFO L85 PathProgramCache]: Analyzing trace with hash 90166425, now seen corresponding path program 1 times [2024-11-05 06:00:35,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:35,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1912853907] [2024-11-05 06:00:35,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:35,918 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:35,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:35,921 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:35,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-05 06:00:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:36,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:36,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:36,182 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-05 06:00:36,234 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:36,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1912853907] [2024-11-05 06:00:36,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1912853907] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:36,235 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:36,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-05 06:00:36,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422403639] [2024-11-05 06:00:36,235 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:36,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-05 06:00:36,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:36,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-05 06:00:36,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:36,236 INFO L87 Difference]: Start difference. First operand 1965 states and 2710 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:36,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:36,448 INFO L93 Difference]: Finished difference Result 5192 states and 7126 transitions. [2024-11-05 06:00:36,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:36,448 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 79 [2024-11-05 06:00:36,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:36,460 INFO L225 Difference]: With dead ends: 5192 [2024-11-05 06:00:36,461 INFO L226 Difference]: Without dead ends: 3247 [2024-11-05 06:00:36,464 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-05 06:00:36,465 INFO L432 NwaCegarLoop]: 548 mSDtfsCounter, 412 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 412 SdHoareTripleChecker+Valid, 977 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:36,465 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [412 Valid, 977 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-05 06:00:36,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3247 states. [2024-11-05 06:00:36,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3247 to 2444. [2024-11-05 06:00:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2444 states, 1906 states have (on average 1.406610703043022) internal successors, (2681), 1950 states have internal predecessors, (2681), 352 states have call successors, (352), 190 states have call predecessors, (352), 185 states have return successors, (349), 335 states have call predecessors, (349), 347 states have call successors, (349) [2024-11-05 06:00:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 2444 states and 3382 transitions. [2024-11-05 06:00:36,571 INFO L78 Accepts]: Start accepts. Automaton has 2444 states and 3382 transitions. Word has length 79 [2024-11-05 06:00:36,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:36,571 INFO L471 AbstractCegarLoop]: Abstraction has 2444 states and 3382 transitions. [2024-11-05 06:00:36,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-05 06:00:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3382 transitions. [2024-11-05 06:00:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-05 06:00:36,577 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:36,577 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2024-11-05 06:00:36,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2024-11-05 06:00:36,777 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:36,778 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:36,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:36,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1143275017, now seen corresponding path program 1 times [2024-11-05 06:00:36,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:36,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1290789802] [2024-11-05 06:00:36,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:36,778 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:36,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:36,780 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:36,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-05 06:00:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:37,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:00:37,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-05 06:00:37,325 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:37,503 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:37,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1290789802] [2024-11-05 06:00:37,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1290789802] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:37,503 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:37,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 4 [2024-11-05 06:00:37,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309424356] [2024-11-05 06:00:37,503 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:37,503 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 06:00:37,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:37,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 06:00:37,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:37,504 INFO L87 Difference]: Start difference. First operand 2444 states and 3382 transitions. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 4 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2024-11-05 06:00:37,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:37,779 INFO L93 Difference]: Finished difference Result 4807 states and 6656 transitions. [2024-11-05 06:00:37,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-05 06:00:37,780 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 4 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) Word has length 127 [2024-11-05 06:00:37,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:37,789 INFO L225 Difference]: With dead ends: 4807 [2024-11-05 06:00:37,789 INFO L226 Difference]: Without dead ends: 2444 [2024-11-05 06:00:37,793 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:00:37,794 INFO L432 NwaCegarLoop]: 468 mSDtfsCounter, 710 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 710 SdHoareTripleChecker+Valid, 468 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:37,794 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [710 Valid, 468 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-05 06:00:37,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2444 states. [2024-11-05 06:00:37,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2444 to 2444. [2024-11-05 06:00:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2444 states, 1906 states have (on average 1.4024134312696748) internal successors, (2673), 1950 states have internal predecessors, (2673), 352 states have call successors, (352), 190 states have call predecessors, (352), 185 states have return successors, (349), 335 states have call predecessors, (349), 347 states have call successors, (349) [2024-11-05 06:00:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 2444 states and 3374 transitions. [2024-11-05 06:00:37,905 INFO L78 Accepts]: Start accepts. Automaton has 2444 states and 3374 transitions. Word has length 127 [2024-11-05 06:00:37,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:37,906 INFO L471 AbstractCegarLoop]: Abstraction has 2444 states and 3374 transitions. [2024-11-05 06:00:37,906 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 4 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2024-11-05 06:00:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3374 transitions. [2024-11-05 06:00:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-05 06:00:37,910 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:37,910 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2024-11-05 06:00:37,921 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2024-11-05 06:00:38,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:38,111 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:38,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:38,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1672855224, now seen corresponding path program 1 times [2024-11-05 06:00:38,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:38,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1263783525] [2024-11-05 06:00:38,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:38,112 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:38,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:38,114 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:38,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-05 06:00:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:38,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-05 06:00:38,476 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-05 06:00:38,590 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-05 06:00:38,930 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:38,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1263783525] [2024-11-05 06:00:38,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1263783525] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:38,930 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:38,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2024-11-05 06:00:38,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814614984] [2024-11-05 06:00:38,930 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:38,930 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-05 06:00:38,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:38,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-05 06:00:38,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-05 06:00:38,931 INFO L87 Difference]: Start difference. First operand 2444 states and 3374 transitions. Second operand has 8 states, 8 states have (on average 13.125) internal successors, (105), 6 states have internal predecessors, (105), 2 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (19), 4 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-05 06:00:39,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:39,407 INFO L93 Difference]: Finished difference Result 4661 states and 6422 transitions. [2024-11-05 06:00:39,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-05 06:00:39,407 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.125) internal successors, (105), 6 states have internal predecessors, (105), 2 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (19), 4 states have call predecessors, (19), 2 states have call successors, (19) Word has length 129 [2024-11-05 06:00:39,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:39,417 INFO L225 Difference]: With dead ends: 4661 [2024-11-05 06:00:39,417 INFO L226 Difference]: Without dead ends: 2298 [2024-11-05 06:00:39,421 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-11-05 06:00:39,422 INFO L432 NwaCegarLoop]: 407 mSDtfsCounter, 716 mSDsluCounter, 809 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 718 SdHoareTripleChecker+Valid, 1216 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:39,423 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [718 Valid, 1216 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-05 06:00:39,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2298 states. [2024-11-05 06:00:39,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2298 to 2298. [2024-11-05 06:00:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2298 states, 1784 states have (on average 1.3963004484304933) internal successors, (2491), 1826 states have internal predecessors, (2491), 332 states have call successors, (332), 186 states have call predecessors, (332), 181 states have return successors, (329), 317 states have call predecessors, (329), 327 states have call successors, (329) [2024-11-05 06:00:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 2298 states and 3152 transitions. [2024-11-05 06:00:39,646 INFO L78 Accepts]: Start accepts. Automaton has 2298 states and 3152 transitions. Word has length 129 [2024-11-05 06:00:39,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:39,646 INFO L471 AbstractCegarLoop]: Abstraction has 2298 states and 3152 transitions. [2024-11-05 06:00:39,647 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.125) internal successors, (105), 6 states have internal predecessors, (105), 2 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (19), 4 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-05 06:00:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3152 transitions. [2024-11-05 06:00:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-05 06:00:39,652 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:00:39,653 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2024-11-05 06:00:39,665 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2024-11-05 06:00:39,853 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:39,853 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 06:00:39,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:00:39,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1658148491, now seen corresponding path program 1 times [2024-11-05 06:00:39,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:00:39,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [932028158] [2024-11-05 06:00:39,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:00:39,855 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:39,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:00:39,857 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:00:39,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-05 06:00:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:00:40,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 634 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-05 06:00:40,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:00:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-05 06:00:40,356 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:00:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-05 06:00:40,586 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:00:40,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [932028158] [2024-11-05 06:00:40,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [932028158] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:00:40,586 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:00:40,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2024-11-05 06:00:40,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90499782] [2024-11-05 06:00:40,587 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:00:40,587 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-05 06:00:40,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:00:40,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-05 06:00:40,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-05 06:00:40,588 INFO L87 Difference]: Start difference. First operand 2298 states and 3152 transitions. Second operand has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 4 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2024-11-05 06:00:40,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:00:40,730 INFO L93 Difference]: Finished difference Result 2451 states and 3338 transitions. [2024-11-05 06:00:40,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-05 06:00:40,731 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 4 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) Word has length 132 [2024-11-05 06:00:40,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:00:40,734 INFO L225 Difference]: With dead ends: 2451 [2024-11-05 06:00:40,734 INFO L226 Difference]: Without dead ends: 0 [2024-11-05 06:00:40,740 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-05 06:00:40,740 INFO L432 NwaCegarLoop]: 283 mSDtfsCounter, 0 mSDsluCounter, 1688 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1971 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-05 06:00:40,741 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1971 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-05 06:00:40,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-05 06:00:40,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-05 06:00:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-05 06:00:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-05 06:00:40,743 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 132 [2024-11-05 06:00:40,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 06:00:40,743 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-05 06:00:40,744 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 4 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2024-11-05 06:00:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-05 06:00:40,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-05 06:00:40,746 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-05 06:00:40,758 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2024-11-05 06:00:40,950 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:00:40,953 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:00:40,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-05 06:00:49,657 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-05 06:00:49,669 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,669 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,670 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,670 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,676 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,677 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,681 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,686 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,686 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,686 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,686 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,686 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,692 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,700 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,700 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,700 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,705 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,705 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,705 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,706 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,707 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,707 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!base [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #res!offset [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,720 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,720 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,720 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,720 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,720 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,721 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,721 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function lock_torture_stats_print [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function lock_torture_stats_print [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function lock_torture_stats_print [2024-11-05 06:00:49,722 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function lock_torture_stats_print [2024-11-05 06:00:49,723 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function lock_torture_stats_print [2024-11-05 06:00:49,723 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function lock_torture_stats_print [2024-11-05 06:00:49,723 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function lock_torture_stats_print [2024-11-05 06:00:49,726 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,726 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,726 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,726 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,727 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,728 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,728 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,728 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,728 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,728 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function lock_torture_cleanup [2024-11-05 06:00:49,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function lock_torture_cleanup [2024-11-05 06:00:49,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function lock_torture_cleanup [2024-11-05 06:00:49,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function lock_torture_cleanup [2024-11-05 06:00:49,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function lock_torture_cleanup [2024-11-05 06:00:49,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function lock_torture_cleanup [2024-11-05 06:00:49,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function lock_torture_cleanup [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,735 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,735 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,735 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,735 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,735 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,736 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,739 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,739 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,739 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,740 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,741 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,741 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,741 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,741 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,742 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,743 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function torture_spin_lock_write_lock_irq [2024-11-05 06:00:49,744 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,745 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,746 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,747 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,748 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,748 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,748 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,748 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,751 WARN L156 FloydHoareUtils]: Requires clause for ##fun~~TO~VOID contained old-variable. Original clause: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 64) ~lwsa~0.base) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv1 8) ~verbose~0) (= (_ bv0 32) ~ldv_state_variable_1~0) (= (_ bv0 32) |old(~ldv_spin~0)|) (= (_ bv0 64) ~lwsa~0.offset) (= (bvadd (_ bv1 32) ~nwriters_stress~0) (_ bv0 32))) Eliminated clause: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 64) ~lwsa~0.base) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv1 8) ~verbose~0) (= (_ bv0 32) ~ldv_state_variable_1~0) (= (_ bv0 64) ~lwsa~0.offset) (= (bvadd (_ bv1 32) ~nwriters_stress~0) (_ bv0 32))) [2024-11-05 06:00:49,759 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,759 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,759 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,759 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,760 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function ldv_zalloc [2024-11-05 06:00:49,761 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function ldv_zalloc [2024-11-05 06:00:49,764 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,764 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,765 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!base [2024-11-05 06:00:49,765 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset [2024-11-05 06:00:49,765 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,765 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,765 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,766 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES [2024-11-05 06:00:49,769 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART [2024-11-05 06:00:49,770 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART [2024-11-05 06:00:49,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.11 06:00:49 BoogieIcfgContainer [2024-11-05 06:00:49,770 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-05 06:00:49,771 INFO L158 Benchmark]: Toolchain (without parser) took 26312.33ms. Allocated memory was 275.8MB in the beginning and 604.0MB in the end (delta: 328.2MB). Free memory was 222.2MB in the beginning and 226.5MB in the end (delta: -4.3MB). Peak memory consumption was 355.3MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,771 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 202.4MB. Free memory was 149.2MB in the beginning and 149.0MB in the end (delta: 141.5kB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-05 06:00:49,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1073.98ms. Allocated memory is still 275.8MB. Free memory was 221.7MB in the beginning and 166.1MB in the end (delta: 55.6MB). Peak memory consumption was 55.6MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.57ms. Allocated memory is still 275.8MB. Free memory was 165.6MB in the beginning and 160.3MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,772 INFO L158 Benchmark]: Boogie Preprocessor took 210.91ms. Allocated memory is still 275.8MB. Free memory was 160.3MB in the beginning and 147.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,772 INFO L158 Benchmark]: RCFGBuilder took 3441.38ms. Allocated memory is still 275.8MB. Free memory was 147.8MB in the beginning and 142.5MB in the end (delta: 5.3MB). Peak memory consumption was 37.8MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,773 INFO L158 Benchmark]: TraceAbstraction took 21464.95ms. Allocated memory was 275.8MB in the beginning and 604.0MB in the end (delta: 328.2MB). Free memory was 142.0MB in the beginning and 226.5MB in the end (delta: -84.6MB). Peak memory consumption was 273.5MB. Max. memory is 8.0GB. [2024-11-05 06:00:49,774 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 202.4MB. Free memory was 149.2MB in the beginning and 149.0MB in the end (delta: 141.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1073.98ms. Allocated memory is still 275.8MB. Free memory was 221.7MB in the beginning and 166.1MB in the end (delta: 55.6MB). Peak memory consumption was 55.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 114.57ms. Allocated memory is still 275.8MB. Free memory was 165.6MB in the beginning and 160.3MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 210.91ms. Allocated memory is still 275.8MB. Free memory was 160.3MB in the beginning and 147.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * RCFGBuilder took 3441.38ms. Allocated memory is still 275.8MB. Free memory was 147.8MB in the beginning and 142.5MB in the end (delta: 5.3MB). Peak memory consumption was 37.8MB. Max. memory is 8.0GB. * TraceAbstraction took 21464.95ms. Allocated memory was 275.8MB in the beginning and 604.0MB in the end (delta: 328.2MB). Free memory was 142.0MB in the beginning and 226.5MB in the end (delta: -84.6MB). Peak memory consumption was 273.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 1855]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [1855] - GenericResultAtLocation [Line: 1858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1858] - GenericResultAtLocation [Line: 1861]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1861] - GenericResultAtLocation [Line: 1864]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [1864] - GenericResultAtLocation [Line: 1902]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [1902] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #res!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function lock_torture_stats_print - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function lock_torture_cleanup - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function torture_spin_lock_write_lock_irq - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable n_lock_torture_errors by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable stats_task by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable locktorture_runnable by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable lock_busted_ops by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable torture_spinlock by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_ops by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable spin_lock_irq_ops by function ldv_zalloc - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~lwsa~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_RUNNING - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_ACK - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~uprobe_task_state~0~UTASK_SSTEP_TRAPPED - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NONE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPE_NET - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~kobj_ns_type~0~KOBJ_NS_TYPES - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_NORESTART - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~hrtimer_restart~0~HRTIMER_RESTART * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2013]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 376 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.6s, OverallIterations: 11, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 3.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4294 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4284 mSDsluCounter, 12856 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7627 mSDsCounter, 374 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 250 IncrementalHoareTripleChecker+Invalid, 624 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 374 mSolverCounterUnsat, 5229 mSDtfsCounter, 250 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1786 GetRequests, 1756 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2444occurred in iteration=8, InterpolantAutomatonStates: 42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 925 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 903 NumberOfCodeBlocks, 903 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1784 ConstructedInterpolants, 0 QuantifiedInterpolants, 2638 SizeOfPredicates, 1 NumberOfNonLiveVariables, 5459 ConjunctsInSsa, 34 ConjunctsInUnsatCore, 22 InterpolantComputations, 22 PerfectInterpolantSequences, 412/412 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2303]: Loop Invariant Derived loop invariant: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) - InvariantResult [Line: 2142]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 2096]: Location Invariant Derived location invariant: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) - InvariantResult [Line: 2301]: Loop Invariant Derived loop invariant: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) - InvariantResult [Line: 2016]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 2581]: Location Invariant Derived location invariant: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((firsterr + 12) % 4294967296) == 0)) - ProcedureContractResult [Line: 2972]: Procedure Contract for _torture_stop_kthread Derived contract for procedure _torture_stop_kthread. Requires: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 3078]: Procedure Contract for kfree Derived contract for procedure kfree. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2087]: Procedure Contract for torture_lock_busted_write_delay Derived contract for procedure torture_lock_busted_write_delay. Requires: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 3012]: Procedure Contract for printk Derived contract for procedure printk. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2182]: Procedure Contract for torture_lock_spin_write_unlock_irq Derived contract for procedure torture_lock_spin_write_unlock_irq. Requires: (((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 2953]: Procedure Contract for __const_udelay Derived contract for procedure __const_udelay. Requires: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2009]: Procedure Contract for ldv_error Derived contract for procedure ldv_error. Requires: 0 Ensures: (0 && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2081]: Procedure Contract for torture_lock_busted_write_lock Derived contract for procedure torture_lock_busted_write_lock. Requires: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2871]: Procedure Contract for kmalloc Derived contract for procedure kmalloc. Requires: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 3056]: Procedure Contract for torture_random Derived contract for procedure torture_random. Requires: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2016]: Procedure Contract for ldv_stop Derived contract for procedure ldv_stop. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2314]: Procedure Contract for lock_torture_stats_print Derived contract for procedure lock_torture_stats_print. Requires: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (cur_ops == \old(cur_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2113]: Procedure Contract for torture_lock_busted_write_unlock Derived contract for procedure torture_lock_busted_write_unlock. Requires: ((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2361]: Procedure Contract for lock_torture_print_module_parms Derived contract for procedure lock_torture_print_module_parms. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2130]: Procedure Contract for torture_spin_lock_write_delay Derived contract for procedure torture_spin_lock_write_delay. Requires: 0 Ensures: (0 && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2371]: Procedure Contract for lock_torture_cleanup Derived contract for procedure lock_torture_cleanup. Requires: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (cur_ops == \old(cur_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 3037]: Procedure Contract for torture_init_end Derived contract for procedure torture_init_end. Requires: ((1 == ldv_state_variable_0) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((1 == ldv_state_variable_0) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 1956]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2929]: Procedure Contract for ldv_spin_unlock Derived contract for procedure ldv_spin_unlock. Requires: (((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 2922]: Procedure Contract for ldv_spin_lock Derived contract for procedure ldv_spin_lock. Requires: 0 Ensures: (0 && (((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 2173]: Procedure Contract for torture_spin_lock_write_lock_irq Derived contract for procedure torture_spin_lock_write_lock_irq. Requires: 0 Ensures: (0 && ((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (cur_ops == \old(cur_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 1959]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc. Ensures: ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin))) - ProcedureContractResult [Line: 2969]: Procedure Contract for _torture_create_kthread Derived contract for procedure _torture_create_kthread. Requires: 0 Ensures: (0 && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2123]: Procedure Contract for torture_spin_lock_write_lock Derived contract for procedure torture_spin_lock_write_lock. Requires: 0 Ensures: (0 && (((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 1976]: Procedure Contract for ldv_zalloc Derived contract for procedure ldv_zalloc. Requires: ((((((0 == ldv_state_variable_2) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (3 != ldv_state_variable_0)) Ensures: (((((((0 == ldv_state_variable_2) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (3 != ldv_state_variable_0)) && (((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (cur_ops == \old(cur_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) - ProcedureContractResult [Line: 2164]: Procedure Contract for torture_spin_lock_write_unlock Derived contract for procedure torture_spin_lock_write_unlock. Requires: (((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((((((0 == ldv_state_variable_2) && (1 == ldv_state_variable_0)) && (0 == ldv_spin)) && (1 == verbose)) && (0 == ldv_state_variable_1)) && (((1 + nwriters_stress) % 4294967296) == 0)) && (((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0)))) - ProcedureContractResult [Line: 2889]: Procedure Contract for ldv_check_alloc_flags Derived contract for procedure ldv_check_alloc_flags. Requires: ((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) Ensures: (((0 == ldv_spin) && (((1 + nwriters_stress) % 4294967296) == 0)) && ((((((((((((((((((((((((((((((((current_task == \old(current_task)) && (nr_cpu_ids == \old(nr_cpu_ids))) && (cpu_online_mask == \old(cpu_online_mask))) && (ldv_state_variable_3 == \old(ldv_state_variable_3))) && (ldv_state_variable_1 == \old(ldv_state_variable_1))) && (LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT))) && (ldv_state_variable_2 == \old(ldv_state_variable_2))) && (ref_cnt == \old(ref_cnt))) && (ldv_state_variable_0 == \old(ldv_state_variable_0))) && (nwriters_stress == \old(nwriters_stress))) && (onoff_holdoff == \old(onoff_holdoff))) && (onoff_interval == \old(onoff_interval))) && (shuffle_interval == \old(shuffle_interval))) && (shutdown_secs == \old(shutdown_secs))) && (stat_interval == \old(stat_interval))) && (stutter == \old(stutter))) && (verbose == \old(verbose))) && (torture_type == \old(torture_type))) && (n_lock_torture_errors == \old(n_lock_torture_errors))) && (stats_task == \old(stats_task))) && (writer_tasks == \old(writer_tasks))) && (nrealwriters_stress == \old(nrealwriters_stress))) && (lock_is_write_held == \old(lock_is_write_held))) && (lwsa == \old(lwsa))) && (locktorture_runnable == \old(locktorture_runnable))) && (cur_ops == \old(cur_ops))) && (lock_busted_ops == \old(lock_busted_ops))) && (torture_spinlock == \old(torture_spinlock))) && (spin_lock_ops == \old(spin_lock_ops))) && (spin_lock_irq_ops == \old(spin_lock_irq_ops))) && (ldv_retval_0 == \old(ldv_retval_0))) && (ldv_spin == \old(ldv_spin)))) RESULT: Ultimate proved your program to be correct! [2024-11-05 06:00:49,864 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...