/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 'z3 -smt2 -in SMTLIB2_COMPLIANT=true' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 02:54:12,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 02:54:12,383 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 02:54:12,388 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 02:54:12,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 02:54:12,411 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 02:54:12,412 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 02:54:12,412 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 02:54:12,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 02:54:12,413 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 02:54:12,414 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 02:54:12,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 02:54:12,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 02:54:12,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 02:54:12,419 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 02:54:12,420 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 02:54:12,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 02:54:12,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 02:54:12,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 02:54:12,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 02:54:12,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 02:54:12,423 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 02:54:12,423 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 02:54:12,423 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 02:54:12,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 02:54:12,424 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 02:54:12,424 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 02:54:12,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 02:54:12,424 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 02:54:12,425 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 02:54:12,425 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 02:54:12,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 02:54:12,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 02:54:12,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 02:54:12,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 02:54:12,426 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 02:54:12,426 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 02:54:12,427 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 02:54:12,427 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 02:54:12,427 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 02:54:12,427 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 02:54:12,428 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 02:54:12,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 02:54:12,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 02:54:12,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 02:54:12,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 02:54:12,778 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 02:54:12,779 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 02:54:12,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-01 02:54:14,243 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 02:54:14,718 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 02:54:14,719 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-01 02:54:14,764 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/485393008/9d38b836d25e41a7a7ddf382a4c0b0e9/FLAGfbc61270f [2024-11-01 02:54:14,832 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/485393008/9d38b836d25e41a7a7ddf382a4c0b0e9 [2024-11-01 02:54:14,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 02:54:14,837 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 02:54:14,841 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 02:54:14,841 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 02:54:14,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 02:54:14,847 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 02:54:14" (1/1) ... [2024-11-01 02:54:14,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6244f5c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:14, skipping insertion in model container [2024-11-01 02:54:14,848 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 02:54:14" (1/1) ... [2024-11-01 02:54:14,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 02:54:15,811 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,885 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,891 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,906 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,907 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,914 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,920 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,921 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,937 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,949 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,959 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,967 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,977 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,983 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:15,994 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,009 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,024 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,025 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,025 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,028 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,028 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,030 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,030 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,031 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,031 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,031 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,032 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,032 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,032 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,032 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,033 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,037 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,038 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,075 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-01 02:54:16,181 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:54:16,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 02:54:16,212 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 02:54:16,333 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] [2024-11-01 02:54:16,336 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] [2024-11-01 02:54:16,337 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] [2024-11-01 02:54:16,338 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] [2024-11-01 02:54:16,338 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] [2024-11-01 02:54:16,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] [2024-11-01 02:54:16,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] [2024-11-01 02:54:16,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] [2024-11-01 02:54:16,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] [2024-11-01 02:54:16,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] [2024-11-01 02:54:16,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] [2024-11-01 02:54:16,562 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-01 02:54:16,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 02:54:16,660 WARN L709 CHandler]: The following functions are not defined or handled internally: __xadd_wrong_size [2024-11-01 02:54:16,669 INFO L204 MainTranslator]: Completed translation [2024-11-01 02:54:16,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16 WrapperNode [2024-11-01 02:54:16,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 02:54:16,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 02:54:16,674 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 02:54:16,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 02:54:16,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:16,764 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:16,867 INFO L138 Inliner]: procedures = 196, calls = 552, calls flagged for inlining = 73, calls inlined = 68, statements flattened = 1594 [2024-11-01 02:54:16,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 02:54:16,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 02:54:16,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 02:54:16,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 02:54:16,881 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:16,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:16,909 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,100 INFO L175 MemorySlicer]: Split 205 memory accesses to 7 slices as follows [2, 14, 23, 4, 122, 13, 27]. 60 percent of accesses are in the largest equivalence class. The 4 initializations are split as follows [2, 0, 0, 0, 2, 0, 0]. The 128 writes are split as follows [0, 12, 23, 2, 62, 2, 27]. [2024-11-01 02:54:17,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,101 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,177 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,192 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,220 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 02:54:17,253 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 02:54:17,253 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 02:54:17,253 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 02:54:17,254 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (1/1) ... [2024-11-01 02:54:17,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 02:54:17,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 02:54:17,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 02:54:17,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 02:54:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-01 02:54:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 02:54:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 02:54:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 02:54:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 02:54:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 02:54:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 02:54:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-01 02:54:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-01 02:54:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 02:54:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 02:54:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-01 02:54:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-01 02:54:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-01 02:54:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 02:54:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_poll [2024-11-01 02:54:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_poll [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-01 02:54:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-01 02:54:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-01 02:54:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2024-11-01 02:54:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-01 02:54:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 02:54:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-01 02:54:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2024-11-01 02:54:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 02:54:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure serio_close [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_close [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_write [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_write [2024-11-01 02:54:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_fasync [2024-11-01 02:54:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_fasync [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-01 02:54:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-01 02:54:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2024-11-01 02:54:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-01 02:54:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-01 02:54:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-01 02:54:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 02:54:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-01 02:54:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-01 02:54:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 02:54:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_disconnect [2024-11-01 02:54:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure serio_continue_rx [2024-11-01 02:54:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_continue_rx [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-01 02:54:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 02:54:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-01 02:54:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-01 02:54:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure serio_set_drvdata [2024-11-01 02:54:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_set_drvdata [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 02:54:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 02:54:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 02:54:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 02:54:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2024-11-01 02:54:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2024-11-01 02:54:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-01 02:54:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-01 02:54:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure serio_pause_rx [2024-11-01 02:54:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_pause_rx [2024-11-01 02:54:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-01 02:54:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-01 02:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure serio_get_drvdata [2024-11-01 02:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_get_drvdata [2024-11-01 02:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-01 02:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-01 02:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-01 02:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-01 02:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 02:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 02:54:17,774 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 02:54:17,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 02:54:17,868 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 02:54:34,568 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-01 02:54:34,569 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 02:54:34,606 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 02:54:34,606 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-01 02:54:34,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 02:54:34 BoogieIcfgContainer [2024-11-01 02:54:34,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 02:54:34,610 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 02:54:34,610 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 02:54:34,614 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 02:54:34,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 02:54:14" (1/3) ... [2024-11-01 02:54:34,615 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cd2a4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 02:54:34, skipping insertion in model container [2024-11-01 02:54:34,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:54:16" (2/3) ... [2024-11-01 02:54:34,616 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cd2a4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 02:54:34, skipping insertion in model container [2024-11-01 02:54:34,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 02:54:34" (3/3) ... [2024-11-01 02:54:34,617 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-01 02:54:34,635 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 02:54:34,635 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 02:54:34,718 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 02:54:34,728 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;@6602a2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 02:54:34,728 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 02:54:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand has 533 states, 377 states have (on average 1.3156498673740054) internal successors, (496), 394 states have internal predecessors, (496), 115 states have call successors, (115), 40 states have call predecessors, (115), 39 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2024-11-01 02:54:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-01 02:54:34,756 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 02:54:34,757 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 02:54:34,757 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 02:54:34,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 02:54:34,764 INFO L85 PathProgramCache]: Analyzing trace with hash 2125726370, now seen corresponding path program 1 times [2024-11-01 02:54:34,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 02:54:34,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [817912013] [2024-11-01 02:54:34,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 02:54:34,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 02:54:34,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 02:54:34,780 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-01 02:54:34,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-01 02:54:34,863 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 1 [2024-11-01 02:54:35,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 02:54:35,055 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: line 471 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:277) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.defineFun(Scriptor.java:126) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.defineFun(HistoryRecordingScript.java:70) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:172) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:154) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.constructManagedScript(IpTcStrategyModulePreferences.java:152) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-01 02:54:35,059 INFO L158 Benchmark]: Toolchain (without parser) took 20220.79ms. Allocated memory was 198.2MB in the beginning and 320.9MB in the end (delta: 122.7MB). Free memory was 150.4MB in the beginning and 210.5MB in the end (delta: -60.2MB). Peak memory consumption was 63.6MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,059 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 198.2MB. Free memory was 174.5MB in the beginning and 174.4MB in the end (delta: 152.1kB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 02:54:35,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1831.90ms. Allocated memory is still 198.2MB. Free memory was 149.9MB in the beginning and 146.1MB in the end (delta: 3.7MB). Peak memory consumption was 103.8MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,060 INFO L158 Benchmark]: Boogie Procedure Inliner took 195.14ms. Allocated memory was 198.2MB in the beginning and 320.9MB in the end (delta: 122.7MB). Free memory was 146.1MB in the beginning and 273.5MB in the end (delta: -127.4MB). Peak memory consumption was 17.4MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,061 INFO L158 Benchmark]: Boogie Preprocessor took 382.16ms. Allocated memory is still 320.9MB. Free memory was 273.5MB in the beginning and 270.8MB in the end (delta: 2.7MB). Peak memory consumption was 43.1MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,062 INFO L158 Benchmark]: RCFGBuilder took 17354.22ms. Allocated memory is still 320.9MB. Free memory was 270.8MB in the beginning and 225.8MB in the end (delta: 45.1MB). Peak memory consumption was 97.5MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,062 INFO L158 Benchmark]: TraceAbstraction took 446.98ms. Allocated memory is still 320.9MB. Free memory was 224.7MB in the beginning and 210.5MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2024-11-01 02:54:35,065 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 198.2MB. Free memory was 174.5MB in the beginning and 174.4MB in the end (delta: 152.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1831.90ms. Allocated memory is still 198.2MB. Free memory was 149.9MB in the beginning and 146.1MB in the end (delta: 3.7MB). Peak memory consumption was 103.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 195.14ms. Allocated memory was 198.2MB in the beginning and 320.9MB in the end (delta: 122.7MB). Free memory was 146.1MB in the beginning and 273.5MB in the end (delta: -127.4MB). Peak memory consumption was 17.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 382.16ms. Allocated memory is still 320.9MB. Free memory was 273.5MB in the beginning and 270.8MB in the end (delta: 2.7MB). Peak memory consumption was 43.1MB. Max. memory is 8.0GB. * RCFGBuilder took 17354.22ms. Allocated memory is still 320.9MB. Free memory was 270.8MB in the beginning and 225.8MB in the end (delta: 45.1MB). Peak memory consumption was 97.5MB. Max. memory is 8.0GB. * TraceAbstraction took 446.98ms. Allocated memory is still 320.9MB. Free memory was 224.7MB in the beginning and 210.5MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3226]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] - GenericResultAtLocation [Line: 3238]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] - GenericResultAtLocation [Line: 3242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] - GenericResultAtLocation [Line: 3246]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] - GenericResultAtLocation [Line: 3250]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] - GenericResultAtLocation [Line: 3767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] - GenericResultAtLocation [Line: 3772]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] - GenericResultAtLocation [Line: 3777]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] - GenericResultAtLocation [Line: 3782]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] - GenericResultAtLocation [Line: 3787]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] - GenericResultAtLocation [Line: 3886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: line 471 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: line 471 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) : de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-01 02:54:35,250 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...