./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f1aff5e4c83d88c522badf0f4d59dd68712f74ddffe3a813d6da36b7733c959 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:30:50,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:30:50,744 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:30:50,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:30:50,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:30:50,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:30:50,777 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:30:50,777 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:30:50,778 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:30:50,778 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:30:50,779 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:30:50,779 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:30:50,779 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:30:50,780 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:30:50,781 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:30:50,781 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:30:50,781 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:30:50,785 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:30:50,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:30:50,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:30:50,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:30:50,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:30:50,789 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:30:50,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:30:50,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:30:50,789 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:30:50,790 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:30:50,790 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:30:50,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:30:50,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:30:50,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:30:50,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:30:50,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:30:50,791 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:30:50,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:30:50,792 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:30:50,792 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:30:50,792 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:30:50,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:30:50,792 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f1aff5e4c83d88c522badf0f4d59dd68712f74ddffe3a813d6da36b7733c959 [2024-10-13 07:30:50,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:30:51,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:30:51,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:30:51,025 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:30:51,026 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:30:51,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i [2024-10-13 07:30:52,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:30:52,799 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:30:52,800 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i [2024-10-13 07:30:52,835 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d02dc19dd/226338003c3645958067313fe9b9d0d1/FLAGf9e88ba1a [2024-10-13 07:30:52,938 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d02dc19dd/226338003c3645958067313fe9b9d0d1 [2024-10-13 07:30:52,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:30:52,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:30:52,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:52,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:30:52,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:30:52,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:52" (1/1) ... [2024-10-13 07:30:52,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@519b431d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:52, skipping insertion in model container [2024-10-13 07:30:52,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:52" (1/1) ... [2024-10-13 07:30:53,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:30:53,823 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i[303043,303056] [2024-10-13 07:30:53,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:53,942 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:30:54,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [2927] [2024-10-13 07:30:54,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [2934-2935] [2024-10-13 07:30:54,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [2942-2943] [2024-10-13 07:30:54,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [2963] [2024-10-13 07:30:54,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2965] [2024-10-13 07:30:54,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2967] [2024-10-13 07:30:54,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2970] [2024-10-13 07:30:54,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [3014] [2024-10-13 07:30:54,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter)); [3021] [2024-10-13 07:30:54,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3028-3029] [2024-10-13 07:30:54,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3036-3037] [2024-10-13 07:30:54,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5769] [2024-10-13 07:30:54,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5771] [2024-10-13 07:30:54,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5773] [2024-10-13 07:30:54,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5775] [2024-10-13 07:30:54,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5778] [2024-10-13 07:30:54,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5862] [2024-10-13 07:30:54,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5868] [2024-10-13 07:30:54,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5874] [2024-10-13 07:30:54,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [5881] [2024-10-13 07:30:54,228 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i[303043,303056] [2024-10-13 07:30:54,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:54,336 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:30:54,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54 WrapperNode [2024-10-13 07:30:54,337 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:54,338 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:30:54,338 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:30:54,338 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:30:54,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,590 INFO L138 Inliner]: procedures = 148, calls = 4241, calls flagged for inlining = 66, calls inlined = 64, statements flattened = 5545 [2024-10-13 07:30:54,590 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:30:54,591 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 07:30:54,591 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 07:30:54,592 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 07:30:54,600 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,622 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,721 INFO L175 MemorySlicer]: Split 3868 memory accesses to 46 slices as follows [1, 3, 8, 8, 3, 8, 10, 3, 22, 26, 18, 2, 37, 1, 3, 3, 66, 1, 1, 3, 2, 18, 26, 2, 1, 1, 1, 9, 2, 1269, 24, 2204, 12, 5, 1, 1, 2, 1, 12, 3, 3, 5, 6, 5, 17, 9]. 57 percent of accesses are in the largest equivalence class. The 3740 initializations are split as follows [0, 3, 8, 8, 1, 8, 10, 0, 0, 26, 16, 2, 3, 0, 0, 0, 66, 1, 1, 0, 0, 16, 26, 2, 0, 1, 0, 0, 0, 1268, 22, 2204, 0, 3, 0, 0, 1, 0, 12, 3, 3, 5, 6, 5, 1, 9]. The 72 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 15, 0, 2, 0, 21, 0, 1, 3, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 9, 0, 0, 2, 0, 12, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0]. [2024-10-13 07:30:54,722 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:54,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:55,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:55,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 07:30:55,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 07:30:55,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 07:30:55,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 07:30:55,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (1/1) ... [2024-10-13 07:30:55,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:30:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 07:30:55,127 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) [2024-10-13 07:30:55,132 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 [2024-10-13 07:30:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-10-13 07:30:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-10-13 07:30:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-13 07:30:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-13 07:30:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-13 07:30:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-13 07:30:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-13 07:30:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-13 07:30:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-13 07:30:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-13 07:30:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-10-13 07:30:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-10-13 07:30:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-10-13 07:30:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#40 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#41 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#42 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#43 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#44 [2024-10-13 07:30:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#45 [2024-10-13 07:30:55,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-13 07:30:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-13 07:30:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-13 07:30:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-13 07:30:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-13 07:30:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-13 07:30:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-13 07:30:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-13 07:30:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-13 07:30:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-10-13 07:30:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-10-13 07:30:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#40 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#41 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#42 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#43 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#44 [2024-10-13 07:30:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#45 [2024-10-13 07:30:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-13 07:30:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-10-13 07:30:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-10-13 07:30:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure check_parms [2024-10-13 07:30:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parms [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 07:30:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 07:30:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-13 07:30:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-13 07:30:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-13 07:30:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-13 07:30:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-13 07:30:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-13 07:30:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-13 07:30:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2024-10-13 07:30:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure preaction_op [2024-10-13 07:30:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure preaction_op [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2024-10-13 07:30:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2024-10-13 07:30:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-10-13 07:30:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-10-13 07:30:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2024-10-13 07:30:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2024-10-13 07:30:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_heartbeat [2024-10-13 07:30:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_heartbeat [2024-10-13 07:30:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_open [2024-10-13 07:30:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_open [2024-10-13 07:30:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-10-13 07:30:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-10-13 07:30:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure panic_smi_free [2024-10-13 07:30:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_smi_free [2024-10-13 07:30:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_watchdog [2024-10-13 07:30:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_watchdog [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2024-10-13 07:30:55,281 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 07:30:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-13 07:30:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-13 07:30:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-13 07:30:55,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-13 07:30:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-10-13 07:30:55,285 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure action_op [2024-10-13 07:30:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure action_op [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-10-13 07:30:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure panic_recv_free [2024-10-13 07:30:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_recv_free [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-10-13 07:30:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 07:30:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-10-13 07:30:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-10-13 07:30:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure preop_op [2024-10-13 07:30:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure preop_op [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2024-10-13 07:30:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-10-13 07:30:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 07:30:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-10-13 07:30:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-10-13 07:30:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_close [2024-10-13 07:30:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_close [2024-10-13 07:30:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_set_timeout [2024-10-13 07:30:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_set_timeout [2024-10-13 07:30:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 07:30:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 07:30:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 07:30:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-13 07:30:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-13 07:30:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-10-13 07:30:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-10-13 07:30:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-10-13 07:30:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-10-13 07:30:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_timeout [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_timeout [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_watchdog [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_watchdog [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-10-13 07:30:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 07:30:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-13 07:30:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-10-13 07:30:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 07:30:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 07:30:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure panic_halt_ipmi_set_timeout [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_halt_ipmi_set_timeout [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-13 07:30:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-13 07:30:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-13 07:30:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 07:30:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-13 07:30:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-13 07:30:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-13 07:30:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-10-13 07:30:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-10-13 07:30:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 07:30:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 07:30:55,792 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 07:30:55,797 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 07:30:56,351 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:30:56,366 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-10-13 07:30:56,366 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-10-13 07:30:56,538 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:30:56,542 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:30:56,543 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:00,554 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L5860-1: ipmi_read_~tmp___0~5#1.base, ipmi_read_~tmp___0~5#1.offset := ipmi_read_#t~ret199#1.base, ipmi_read_#t~ret199#1.offset;havoc ipmi_read_#t~ret199#1.base, ipmi_read_#t~ret199#1.offset;ipmi_read_~__ptr~0#1.base, ipmi_read_~__ptr~0#1.offset := ipmi_read_~tmp___0~5#1.base, ipmi_read_~tmp___0~5#1.offset; [2024-10-13 07:31:00,554 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L5860: SUMMARY for call ipmi_read_#t~ret199#1.base, ipmi_read_#t~ret199#1.offset := get_current(); srcloc: null [2024-10-13 07:31:00,554 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume !false; [2024-10-13 07:31:00,554 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##69: assume false; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##193: assume !false;call ULTIMATE.dealloc(ipmi_ioctl_~#val~0#1.base, ipmi_ioctl_~#val~0#1.offset);havoc ipmi_ioctl_~#val~0#1.base, ipmi_ioctl_~#val~0#1.offset; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##192: assume false; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##154: assume !false; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##153: assume false; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##126: assume !false; [2024-10-13 07:31:00,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##125: assume false; [2024-10-13 07:31:00,585 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-10-13 07:31:00,585 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-10-13 07:31:01,170 INFO L? ?]: Removed 1034 outVars from TransFormulas that were not future-live. [2024-10-13 07:31:01,171 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 07:31:01,416 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 07:31:01,416 INFO L314 CfgBuilder]: Removed 51 assume(true) statements. [2024-10-13 07:31:01,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:01 BoogieIcfgContainer [2024-10-13 07:31:01,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 07:31:01,418 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 07:31:01,418 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 07:31:01,420 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 07:31:01,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:30:52" (1/3) ... [2024-10-13 07:31:01,421 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709427a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:31:01, skipping insertion in model container [2024-10-13 07:31:01,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:54" (2/3) ... [2024-10-13 07:31:01,421 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709427a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:31:01, skipping insertion in model container [2024-10-13 07:31:01,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:01" (3/3) ... [2024-10-13 07:31:01,422 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i [2024-10-13 07:31:01,433 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 07:31:01,434 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-13 07:31:01,487 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 07:31:01,491 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@626ddf97, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 07:31:01,492 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-13 07:31:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand has 666 states, 466 states have (on average 1.4721030042918455) internal successors, (686), 485 states have internal predecessors, (686), 150 states have call successors, (150), 47 states have call predecessors, (150), 47 states have return successors, (150), 145 states have call predecessors, (150), 150 states have call successors, (150) [2024-10-13 07:31:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-10-13 07:31:01,505 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 07:31:01,506 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 07:31:01,506 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONUNKNOWN, get_currentErr0ASSERT_VIOLATIONUNKNOWN, ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 07:31:01,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 07:31:01,509 INFO L85 PathProgramCache]: Analyzing trace with hash -292784902, now seen corresponding path program 1 times [2024-10-13 07:31:01,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 07:31:01,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246054536] [2024-10-13 07:31:01,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 07:31:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 07:31:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 07:31:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-13 07:31:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-10-13 07:31:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-13 07:31:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-13 07:31:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 07:31:02,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 07:31:02,679 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246054536] [2024-10-13 07:31:02,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246054536] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 07:31:02,680 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 07:31:02,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-13 07:31:02,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837759592] [2024-10-13 07:31:02,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 07:31:02,693 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-13 07:31:02,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 07:31:02,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-13 07:31:02,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-10-13 07:31:02,715 INFO L87 Difference]: Start difference. First operand has 666 states, 466 states have (on average 1.4721030042918455) internal successors, (686), 485 states have internal predecessors, (686), 150 states have call successors, (150), 47 states have call predecessors, (150), 47 states have return successors, (150), 145 states have call predecessors, (150), 150 states have call successors, (150) Second operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-13 07:31:06,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 07:31:06,418 INFO L93 Difference]: Finished difference Result 1372 states and 2099 transitions. [2024-10-13 07:31:06,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-13 07:31:06,421 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 44 [2024-10-13 07:31:06,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 07:31:06,442 INFO L225 Difference]: With dead ends: 1372 [2024-10-13 07:31:06,446 INFO L226 Difference]: Without dead ends: 706 [2024-10-13 07:31:06,462 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2024-10-13 07:31:06,465 INFO L432 NwaCegarLoop]: 454 mSDtfsCounter, 1091 mSDsluCounter, 1516 mSDsCounter, 0 mSdLazyCounter, 1743 mSolverCounterSat, 674 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1091 SdHoareTripleChecker+Valid, 1970 SdHoareTripleChecker+Invalid, 2417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 674 IncrementalHoareTripleChecker+Valid, 1743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-10-13 07:31:06,469 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1091 Valid, 1970 Invalid, 2417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [674 Valid, 1743 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-10-13 07:31:06,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2024-10-13 07:31:06,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 661. [2024-10-13 07:31:06,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 661 states, 464 states have (on average 1.4418103448275863) internal successors, (669), 480 states have internal predecessors, (669), 150 states have call successors, (150), 47 states have call predecessors, (150), 46 states have return successors, (149), 144 states have call predecessors, (149), 149 states have call successors, (149) [2024-10-13 07:31:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 968 transitions. [2024-10-13 07:31:06,624 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 968 transitions. Word has length 44 [2024-10-13 07:31:06,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 07:31:06,628 INFO L471 AbstractCegarLoop]: Abstraction has 661 states and 968 transitions. [2024-10-13 07:31:06,628 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-13 07:31:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 968 transitions. [2024-10-13 07:31:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-10-13 07:31:06,632 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 07:31:06,632 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 07:31:06,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 07:31:06,632 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONUNKNOWN, get_currentErr0ASSERT_VIOLATIONUNKNOWN, ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 07:31:06,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 07:31:06,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1965084407, now seen corresponding path program 1 times [2024-10-13 07:31:06,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 07:31:06,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053214104] [2024-10-13 07:31:06,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 07:31:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 07:31:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 07:31:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-13 07:31:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-10-13 07:31:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-13 07:31:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 07:31:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 07:31:08,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 07:31:08,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053214104] [2024-10-13 07:31:08,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053214104] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 07:31:08,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 07:31:08,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-13 07:31:08,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201383751] [2024-10-13 07:31:08,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 07:31:08,151 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-13 07:31:08,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 07:31:08,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-13 07:31:08,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-10-13 07:31:08,153 INFO L87 Difference]: Start difference. First operand 661 states and 968 transitions. Second operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (6), 6 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-10-13 07:31:11,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 07:31:11,075 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2024-10-13 07:31:11,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-13 07:31:11,076 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (6), 6 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 45 [2024-10-13 07:31:11,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 07:31:11,080 INFO L225 Difference]: With dead ends: 713 [2024-10-13 07:31:11,080 INFO L226 Difference]: Without dead ends: 708 [2024-10-13 07:31:11,081 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2024-10-13 07:31:11,081 INFO L432 NwaCegarLoop]: 453 mSDtfsCounter, 1429 mSDsluCounter, 1597 mSDsCounter, 0 mSdLazyCounter, 2174 mSolverCounterSat, 885 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1429 SdHoareTripleChecker+Valid, 2050 SdHoareTripleChecker+Invalid, 3059 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 885 IncrementalHoareTripleChecker+Valid, 2174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2024-10-13 07:31:11,082 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1429 Valid, 2050 Invalid, 3059 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [885 Valid, 2174 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2024-10-13 07:31:11,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2024-10-13 07:31:11,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 663. [2024-10-13 07:31:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 466 states have (on average 1.4399141630901287) internal successors, (671), 482 states have internal predecessors, (671), 150 states have call successors, (150), 47 states have call predecessors, (150), 46 states have return successors, (149), 144 states have call predecessors, (149), 149 states have call successors, (149) [2024-10-13 07:31:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 970 transitions. [2024-10-13 07:31:11,117 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 970 transitions. Word has length 45 [2024-10-13 07:31:11,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 07:31:11,118 INFO L471 AbstractCegarLoop]: Abstraction has 663 states and 970 transitions. [2024-10-13 07:31:11,118 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (6), 6 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-10-13 07:31:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 970 transitions. [2024-10-13 07:31:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-10-13 07:31:11,121 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 07:31:11,121 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 07:31:11,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 07:31:11,122 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONUNKNOWN, get_currentErr0ASSERT_VIOLATIONUNKNOWN, ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 07:31:11,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 07:31:11,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1435351098, now seen corresponding path program 1 times [2024-10-13 07:31:11,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 07:31:11,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727665524] [2024-10-13 07:31:11,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 07:31:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 07:31:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 07:31:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-13 07:31:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-10-13 07:31:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-13 07:31:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-13 07:31:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-13 07:31:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-13 07:31:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 07:31:11,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 07:31:11,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727665524] [2024-10-13 07:31:11,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727665524] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 07:31:11,830 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 07:31:11,830 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-13 07:31:11,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935965801] [2024-10-13 07:31:11,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 07:31:11,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-13 07:31:11,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 07:31:11,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-13 07:31:11,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-10-13 07:31:11,833 INFO L87 Difference]: Start difference. First operand 663 states and 970 transitions. Second operand has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-10-13 07:31:14,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 07:31:14,199 INFO L93 Difference]: Finished difference Result 708 states and 1044 transitions. [2024-10-13 07:31:14,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-13 07:31:14,200 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 54 [2024-10-13 07:31:14,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 07:31:14,201 INFO L225 Difference]: With dead ends: 708 [2024-10-13 07:31:14,201 INFO L226 Difference]: Without dead ends: 0 [2024-10-13 07:31:14,203 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-10-13 07:31:14,203 INFO L432 NwaCegarLoop]: 451 mSDtfsCounter, 2206 mSDsluCounter, 856 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 1028 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2287 SdHoareTripleChecker+Valid, 1307 SdHoareTripleChecker+Invalid, 1997 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1028 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-10-13 07:31:14,204 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2287 Valid, 1307 Invalid, 1997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1028 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-10-13 07:31:14,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-13 07:31:14,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-13 07:31:14,204 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) [2024-10-13 07:31:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-13 07:31:14,205 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 54 [2024-10-13 07:31:14,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 07:31:14,205 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-13 07:31:14,205 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-10-13 07:31:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-13 07:31:14,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-13 07:31:14,208 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONUNKNOWN (2 of 3 remaining) [2024-10-13 07:31:14,208 INFO L782 garLoopResultBuilder]: Registering result SAFE for location get_currentErr0ASSERT_VIOLATIONUNKNOWN (1 of 3 remaining) [2024-10-13 07:31:14,208 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2024-10-13 07:31:14,208 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 07:31:14,210 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-13 07:31:14,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-13 07:31:15,001 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-13 07:31:15,026 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,027 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,027 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,045 WARN L155 FloydHoareUtils]: Requires clause for preop_op contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |old(#memory_$Pointer$#10.base)| |#memory_$Pointer$#10.base|) (= |#memory_int#10| |old(#memory_int#10)|) (= |old(#memory_$Pointer$#10.offset)| |#memory_$Pointer$#10.offset|) (= ~preop_val~0 |old(~preop_val~0)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,047 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_strcpy#10 contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |old(#memory_$Pointer$#10.base)| |#memory_$Pointer$#10.base|) (= |#memory_int#10| |old(#memory_int#10)|) (= |old(#memory_$Pointer$#10.offset)| |#memory_$Pointer$#10.offset|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,047 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,048 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,049 WARN L155 FloydHoareUtils]: Requires clause for check_parms contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |old(#memory_$Pointer$#10.base)| |#memory_$Pointer$#10.base|) (= |old(~nmi_handler_registered~0)| ~nmi_handler_registered~0) (= |#memory_int#10| |old(#memory_int#10)|) (= |old(#memory_$Pointer$#10.offset)| |#memory_$Pointer$#10.offset|) (= ~preop_val~0 |old(~preop_val~0)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,051 WARN L155 FloydHoareUtils]: Requires clause for preaction_op contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |#memory_$Pointer$#21.offset| |old(#memory_$Pointer$#21.offset)|) (= |old(#memory_$Pointer$#21.base)| |#memory_$Pointer$#21.base|) (= |old(~preaction_val~0)| ~preaction_val~0) (= |#memory_int#21| |old(#memory_int#21)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,055 WARN L155 FloydHoareUtils]: Requires clause for ipmi_register_watchdog contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= ~preop_val~0 |old(~preop_val~0)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,058 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_strcpy#30 contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |old(#memory_$Pointer$#30.offset)| |#memory_$Pointer$#30.offset|) (= |old(#memory_$Pointer$#30.base)| |#memory_$Pointer$#30.base|) (= |#memory_int#30| |old(#memory_int#30)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,058 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,058 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,061 WARN L155 FloydHoareUtils]: Requires clause for action_op contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |old(#memory_$Pointer$#30.offset)| |#memory_$Pointer$#30.offset|) (= ~action_val~0 |old(~action_val~0)|) (= |old(#memory_$Pointer$#30.base)| |#memory_$Pointer$#30.base|) (= |#memory_int#30| |old(#memory_int#30)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,062 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,062 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,065 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_strcpy#21 contained old-variable. Original clause: (and (= ~ldv_module_refcounter~0 1) (= |#memory_$Pointer$#21.offset| |old(#memory_$Pointer$#21.offset)|) (= |old(#memory_$Pointer$#21.base)| |#memory_$Pointer$#21.base|) (= |#memory_int#21| |old(#memory_int#21)|)) Eliminated clause: (= ~ldv_module_refcounter~0 1) [2024-10-13 07:31:15,065 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,065 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:31:15,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 07:31:15 BoogieIcfgContainer [2024-10-13 07:31:15,067 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-13 07:31:15,067 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-13 07:31:15,067 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-13 07:31:15,068 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-13 07:31:15,068 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:01" (3/4) ... [2024-10-13 07:31:15,070 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-13 07:31:15,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-10-13 07:31:15,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2024-10-13 07:31:15,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preop_op [2024-10-13 07:31:15,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_destroy_user [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#11 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#12 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#10 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#15 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#16 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#13 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#14 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#19 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#17 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_parms [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#18 [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_request_supply_msgs [2024-10-13 07:31:15,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preaction_op [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_close [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i_ipmi_set_timeout [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_reboot_notifier [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_set_timeout [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#40 [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#41 [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure panic [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#44 [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#45 [2024-10-13 07:31:15,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_poll_interface [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#42 [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#43 [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_heartbeat [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_register_watchdog [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_open [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_poll [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure panic_smi_free [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-13 07:31:15,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#1 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_unregister_watchdog [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#0 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#30 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#33 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#34 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#31 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#32 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#37 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#38 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#35 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#36 [2024-10-13 07:31:15,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_notifier_chain_unregister [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#39 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure action_op [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure panic_recv_free [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure panic_halt_ipmi_set_timeout [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc_and_test [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#7 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#22 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#6 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#23 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#9 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#20 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#8 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#21 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#3 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#26 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#2 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#27 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#5 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#24 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#4 [2024-10-13 07:31:15,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#25 [2024-10-13 07:31:15,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2024-10-13 07:31:15,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#28 [2024-10-13 07:31:15,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#29 [2024-10-13 07:31:15,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2024-10-13 07:31:15,114 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 348 nodes and edges [2024-10-13 07:31:15,120 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2024-10-13 07:31:15,126 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2024-10-13 07:31:15,132 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-10-13 07:31:15,135 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-13 07:31:15,137 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-13 07:31:15,139 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-13 07:31:19,290 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-13 07:31:19,291 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-13 07:31:19,291 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-13 07:31:19,292 INFO L158 Benchmark]: Toolchain (without parser) took 26349.33ms. Allocated memory was 182.5MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 103.5MB in the beginning and 492.1MB in the end (delta: -388.5MB). Peak memory consumption was 974.2MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,292 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:31:19,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1393.95ms. Allocated memory is still 182.5MB. Free memory was 103.2MB in the beginning and 65.1MB in the end (delta: 38.1MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,292 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.58ms. Allocated memory is still 182.5MB. Free memory was 65.1MB in the beginning and 86.5MB in the end (delta: -21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,293 INFO L158 Benchmark]: Boogie Preprocessor took 499.86ms. Allocated memory was 182.5MB in the beginning and 364.9MB in the end (delta: 182.5MB). Free memory was 86.5MB in the beginning and 252.2MB in the end (delta: -165.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,293 INFO L158 Benchmark]: RCFGBuilder took 6324.39ms. Allocated memory was 364.9MB in the beginning and 729.8MB in the end (delta: 364.9MB). Free memory was 252.2MB in the beginning and 437.6MB in the end (delta: -185.4MB). Peak memory consumption was 437.7MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,293 INFO L158 Benchmark]: TraceAbstraction took 13649.18ms. Allocated memory was 729.8MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 437.6MB in the beginning and 535.1MB in the end (delta: -97.5MB). Peak memory consumption was 263.2MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,293 INFO L158 Benchmark]: Witness Printer took 4224.01ms. Allocated memory was 1.1GB in the beginning and 1.4GB in the end (delta: 348.1MB). Free memory was 535.1MB in the beginning and 492.1MB in the end (delta: 43.0MB). Peak memory consumption was 496.0MB. Max. memory is 16.1GB. [2024-10-13 07:31:19,295 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1393.95ms. Allocated memory is still 182.5MB. Free memory was 103.2MB in the beginning and 65.1MB in the end (delta: 38.1MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.58ms. Allocated memory is still 182.5MB. Free memory was 65.1MB in the beginning and 86.5MB in the end (delta: -21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 499.86ms. Allocated memory was 182.5MB in the beginning and 364.9MB in the end (delta: 182.5MB). Free memory was 86.5MB in the beginning and 252.2MB in the end (delta: -165.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * RCFGBuilder took 6324.39ms. Allocated memory was 364.9MB in the beginning and 729.8MB in the end (delta: 364.9MB). Free memory was 252.2MB in the beginning and 437.6MB in the end (delta: -185.4MB). Peak memory consumption was 437.7MB. Max. memory is 16.1GB. * TraceAbstraction took 13649.18ms. Allocated memory was 729.8MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 437.6MB in the beginning and 535.1MB in the end (delta: -97.5MB). Peak memory consumption was 263.2MB. Max. memory is 16.1GB. * Witness Printer took 4224.01ms. Allocated memory was 1.1GB in the beginning and 1.4GB in the end (delta: 348.1MB). Free memory was 535.1MB in the beginning and 492.1MB in the end (delta: 43.0MB). Peak memory consumption was 496.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2927]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [2927] - GenericResultAtLocation [Line: 2934]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [2934-2935] - GenericResultAtLocation [Line: 2942]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [2942-2943] - GenericResultAtLocation [Line: 2963]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [2963] - GenericResultAtLocation [Line: 2965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2965] - GenericResultAtLocation [Line: 2967]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2967] - GenericResultAtLocation [Line: 2970]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [2970] - GenericResultAtLocation [Line: 3014]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [3014] - GenericResultAtLocation [Line: 3021]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter)); [3021] - GenericResultAtLocation [Line: 3028]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3028-3029] - GenericResultAtLocation [Line: 3036]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3036-3037] - GenericResultAtLocation [Line: 5769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5769] - GenericResultAtLocation [Line: 5771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5771] - GenericResultAtLocation [Line: 5773]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5773] - GenericResultAtLocation [Line: 5775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5775] - GenericResultAtLocation [Line: 5778]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (buf + i)); [5778] - GenericResultAtLocation [Line: 5862]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5862] - GenericResultAtLocation [Line: 5868]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5868] - GenericResultAtLocation [Line: 5874]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5874] - GenericResultAtLocation [Line: 5881]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [5881] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 * 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: 5886]: unknown kind of specification holds For all program executions holds that unknown kind of specification holds at this location - PositiveResult [Line: 2974]: unknown kind of specification holds For all program executions holds that unknown kind of specification holds at this location - PositiveResult [Line: 6983]: 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 91 procedures, 881 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 12.7s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4807 SdHoareTripleChecker+Valid, 8.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4726 mSDsluCounter, 5327 SdHoareTripleChecker+Invalid, 7.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3969 mSDsCounter, 2587 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4886 IncrementalHoareTripleChecker+Invalid, 7473 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2587 mSolverCounterUnsat, 1358 mSDtfsCounter, 4886 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 74 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=666occurred in iteration=0, InterpolantAutomatonStates: 26, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 90 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 143 NumberOfCodeBlocks, 143 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 140 ConstructedInterpolants, 0 QuantifiedInterpolants, 349 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 5631]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6822]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5655]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5641]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5694]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5886]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6817]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5840]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6832]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5755]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5689]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 3061]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 3052]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6221]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4968]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4977]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 5630]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5630]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5854]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5755]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4962]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6900]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6827]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 2974]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5917]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3121]: Procedure Contract for copy_from_user Derived contract for procedure copy_from_user. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3004]: Procedure Contract for atomic_set Derived contract for procedure atomic_set. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6469]: Procedure Contract for preop_op Derived contract for procedure preop_op. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7106]: Procedure Contract for ipmi_destroy_user Derived contract for procedure ipmi_destroy_user. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7214]: Procedure Contract for wait_for_completion Derived contract for procedure wait_for_completion. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6512]: Procedure Contract for check_parms Derived contract for procedure check_parms. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7119]: Procedure Contract for ipmi_request_supply_msgs Derived contract for procedure ipmi_request_supply_msgs. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6418]: Procedure Contract for preaction_op Derived contract for procedure preaction_op. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5995]: Procedure Contract for ipmi_close Derived contract for procedure ipmi_close. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3892]: Procedure Contract for i_ipmi_set_timeout Derived contract for procedure i_ipmi_set_timeout. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3018]: Procedure Contract for atomic_dec Derived contract for procedure atomic_dec. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3025]: Procedure Contract for atomic_dec_and_test Derived contract for procedure atomic_dec_and_test. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7211]: Procedure Contract for unregister_reboot_notifier Derived contract for procedure unregister_reboot_notifier. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3960]: Procedure Contract for ipmi_set_timeout Derived contract for procedure ipmi_set_timeout. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 2955]: Procedure Contract for get_current Derived contract for procedure get_current. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7163]: Procedure Contract for panic Derived contract for procedure panic. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7115]: Procedure Contract for ipmi_poll_interface Derived contract for procedure ipmi_poll_interface. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3096]: Procedure Contract for iminor Derived contract for procedure iminor. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5515]: Procedure Contract for ipmi_heartbeat Derived contract for procedure ipmi_heartbeat. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6099]: Procedure Contract for ipmi_register_watchdog Derived contract for procedure ipmi_register_watchdog. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5935]: Procedure Contract for ipmi_open Derived contract for procedure ipmi_open. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6980]: Procedure Contract for ldv_blast_assert Derived contract for procedure ldv_blast_assert. Requires: 0 Ensures: 0 - ProcedureContractResult [Line: 3011]: Procedure Contract for atomic_add Derived contract for procedure atomic_add. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5968]: Procedure Contract for ipmi_poll Derived contract for procedure ipmi_poll. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3999]: Procedure Contract for panic_smi_free Derived contract for procedure panic_smi_free. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7143]: Procedure Contract for might_fault Derived contract for procedure might_fault. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7171]: Procedure Contract for printk Derived contract for procedure printk. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6201]: Procedure Contract for ipmi_unregister_watchdog Derived contract for procedure ipmi_unregister_watchdog. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7207]: Procedure Contract for unregister_die_notifier Derived contract for procedure unregister_die_notifier. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7160]: Procedure Contract for mutex_unlock Derived contract for procedure mutex_unlock. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3167]: Procedure Contract for copy_to_user Derived contract for procedure copy_to_user. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7091]: Procedure Contract for atomic_notifier_chain_unregister Derived contract for procedure atomic_notifier_chain_unregister. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3052]: Procedure Contract for spin_lock Derived contract for procedure spin_lock. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6367]: Procedure Contract for action_op Derived contract for procedure action_op. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7133]: Procedure Contract for ldv_check_return_value Derived contract for procedure ldv_check_return_value. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4008]: Procedure Contract for panic_recv_free Derived contract for procedure panic_recv_free. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4957]: Procedure Contract for panic_halt_ipmi_set_timeout Derived contract for procedure panic_halt_ipmi_set_timeout. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3033]: Procedure Contract for atomic_inc_and_test Derived contract for procedure atomic_inc_and_test. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7157]: Procedure Contract for mutex_lock_nested Derived contract for procedure mutex_lock_nested. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 2998]: Procedure Contract for atomic_read Derived contract for procedure atomic_read. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3061]: Procedure Contract for spin_unlock Derived contract for procedure spin_unlock. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7070]: Procedure Contract for _copy_from_user Derived contract for procedure _copy_from_user. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 7094]: Procedure Contract for complete Derived contract for procedure complete. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) RESULT: Ultimate proved your program to be correct! [2024-10-13 07:31:19,341 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE