./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:59:40,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:59:41,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:59:41,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:59:41,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:59:41,052 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:59:41,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:59:41,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:59:41,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:59:41,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:59:41,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:59:41,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:59:41,057 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:59:41,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:59:41,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:59:41,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:59:41,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:59:41,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:59:41,061 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:59:41,061 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:59:41,062 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:59:41,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:59:41,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:41,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:59:41,067 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:59:41,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:59:41,068 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:59:41,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:59:41,069 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:59:41,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da [2023-11-11 23:59:41,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:59:41,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:59:41,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:59:41,401 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:59:41,401 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:59:41,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2023-11-11 23:59:44,519 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:59:45,259 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:59:45,260 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2023-11-11 23:59:45,322 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/data/16cd471d7/6501ee2aa6c84e49a66e0c20e09be629/FLAGbf0a0c8e8 [2023-11-11 23:59:45,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/data/16cd471d7/6501ee2aa6c84e49a66e0c20e09be629 [2023-11-11 23:59:45,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:59:45,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:59:45,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:59:45,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:59:45,362 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:59:45,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:59:45" (1/1) ... [2023-11-11 23:59:45,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a2b7469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:45, skipping insertion in model container [2023-11-11 23:59:45,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:59:45" (1/1) ... [2023-11-11 23:59:45,560 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:59:48,902 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2023-11-11 23:59:48,908 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2023-11-11 23:59:48,909 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2023-11-11 23:59:48,910 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2023-11-11 23:59:48,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:49,001 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:59:49,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5286] [2023-11-11 23:59:49,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5293] [2023-11-11 23:59:49,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2023-11-11 23:59:49,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] [2023-11-11 23:59:49,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] [2023-11-11 23:59:49,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] [2023-11-11 23:59:49,369 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)); [11140-11141] [2023-11-11 23:59:49,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] [2023-11-11 23:59:49,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] [2023-11-11 23:59:49,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] [2023-11-11 23:59:49,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] [2023-11-11 23:59:49,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] [2023-11-11 23:59:49,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] [2023-11-11 23:59:49,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] [2023-11-11 23:59:49,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] [2023-11-11 23:59:49,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] [2023-11-11 23:59:49,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] [2023-11-11 23:59:49,441 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2023-11-11 23:59:49,442 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2023-11-11 23:59:49,442 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2023-11-11 23:59:49,443 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2023-11-11 23:59:49,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:49,689 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:59:49,690 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:59:49,690 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:59:49,690 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:59:49,698 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:59:49,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49 WrapperNode [2023-11-11 23:59:49,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:59:49,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:49,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:59:49,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:59:49,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:49,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,147 INFO L138 Inliner]: procedures = 451, calls = 2401, calls flagged for inlining = 232, calls inlined = 219, statements flattened = 6782 [2023-11-11 23:59:50,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:50,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:59:50,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:59:50,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:59:50,160 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,230 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,415 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:59:50,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:59:50,576 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:59:50,576 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:59:50,577 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:49" (1/1) ... [2023-11-11 23:59:50,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:50,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:59:50,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:59:50,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e0d53b-eeff-4e46-ac3b-ef7cfc5da499/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:59:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure softing_reset_chip [2023-11-11 23:59:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_reset_chip [2023-11-11 23:59:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-11 23:59:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_spin_of_softing [2023-11-11 23:59:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_spin_of_softing [2023-11-11 23:59:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:59:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:59:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:59:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:59:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:59:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:59:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:59:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:59:50,678 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-11-11 23:59:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-11-11 23:59:50,679 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-11 23:59:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-11 23:59:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:59:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:59:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-11 23:59:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-11 23:59:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-11 23:59:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-11 23:59:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-11 23:59:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-11 23:59:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2023-11-11 23:59:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2023-11-11 23:59:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-11 23:59:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:59:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure softing_fct_cmd [2023-11-11 23:59:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_fct_cmd [2023-11-11 23:59:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:59:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:59:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-11 23:59:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-11 23:59:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure canif_is_active [2023-11-11 23:59:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure canif_is_active [2023-11-11 23:59:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:59:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:59:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-11 23:59:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-11 23:59:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:59:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:59:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:59:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_open [2023-11-11 23:59:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_open [2023-11-11 23:59:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:59:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:59:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2023-11-11 23:59:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alert [2023-11-11 23:59:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:59:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-11 23:59:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-11 23:59:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:59:50,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:59:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:59:50,690 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-11 23:59:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-11 23:59:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:59:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:59:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:59:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2023-11-11 23:59:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2023-11-11 23:59:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:59:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:59:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_rx [2023-11-11 23:59:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_rx [2023-11-11 23:59:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-11 23:59:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-11 23:59:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:59:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:59:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:59:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:59:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:59:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:59:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:59:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-11 23:59:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-11 23:59:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_shutdown [2023-11-11 23:59:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_shutdown [2023-11-11 23:59:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:59:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:59:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:59:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:59:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-11 23:59:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-11 23:59:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-11 23:59:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2023-11-11 23:59:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2023-11-11 23:59:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_cleanup [2023-11-11 23:59:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_cleanup [2023-11-11 23:59:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:59:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:59:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure softing_startstop [2023-11-11 23:59:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_startstop [2023-11-11 23:59:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-11 23:59:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-11 23:59:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_add_us [2023-11-11 23:59:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_add_us [2023-11-11 23:59:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-11 23:59:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-11 23:59:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure softing_bootloader_command [2023-11-11 23:59:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_bootloader_command [2023-11-11 23:59:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-11-11 23:59:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-11-11 23:59:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_62 [2023-11-11 23:59:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_62 [2023-11-11 23:59:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-11 23:59:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-11 23:59:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure softing_raw2ktime [2023-11-11 23:59:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_raw2ktime [2023-11-11 23:59:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2023-11-11 23:59:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2023-11-11 23:59:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:59:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:59:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure store_output [2023-11-11 23:59:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure store_output [2023-11-11 23:59:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:59:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:59:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_probe [2023-11-11 23:59:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_probe [2023-11-11 23:59:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:59:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:59:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_stop [2023-11-11 23:59:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_stop [2023-11-11 23:59:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-11-11 23:59:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-11-11 23:59:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:59:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:59:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-11 23:59:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-11 23:59:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-11 23:59:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-11 23:59:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-11 23:59:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-11 23:59:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:59:50,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:59:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2023-11-11 23:59:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2023-11-11 23:59:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:59:50,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:59:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure softing_set_reset_dpram [2023-11-11 23:59:50,718 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_set_reset_dpram [2023-11-11 23:59:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:59:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:59:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:59:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:59:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-11-11 23:59:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-11-11 23:59:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:59:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:59:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:59:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:59:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:59:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:59:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:59:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-11 23:59:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-11 23:59:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:59:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:59:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure fw_parse [2023-11-11 23:59:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_parse [2023-11-11 23:59:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:59:50,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:59:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-11 23:59:50,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-11 23:59:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:59:50,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:59:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:59:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:59:50,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:59:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_61 [2023-11-11 23:59:50,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_61 [2023-11-11 23:59:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure _softing_fct_cmd [2023-11-11 23:59:50,731 INFO L138 BoogieDeclarations]: Found implementation of procedure _softing_fct_cmd [2023-11-11 23:59:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-11-11 23:59:50,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-11-11 23:59:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure softing_error_reporting [2023-11-11 23:59:50,731 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_error_reporting [2023-11-11 23:59:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:59:50,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:59:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_remove [2023-11-11 23:59:50,732 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_remove [2023-11-11 23:59:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_spin_of_softing [2023-11-11 23:59:50,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_spin_of_softing [2023-11-11 23:59:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure softing_enable_irq [2023-11-11 23:59:50,733 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_enable_irq [2023-11-11 23:59:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:59:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_fw [2023-11-11 23:59:50,733 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_fw [2023-11-11 23:59:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:59:50,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:59:51,779 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:59:51,784 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:59:53,444 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:59:57,748 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:59:57,885 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:00:00,209 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:00:00,210 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:00:00,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:00 BoogieIcfgContainer [2023-11-12 00:00:00,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:00:00,217 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:00:00,218 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:00:00,227 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:00:00,228 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,241 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:00:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1762 states and 2617 transitions. [2023-11-12 00:00:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2617 transitions. [2023-11-12 00:00:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-11-12 00:00:00,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:00,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-12 00:00:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1768 states and 2641 transitions. [2023-11-12 00:00:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2641 transitions. [2023-11-12 00:00:02,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-11-12 00:00:02,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-12 00:00:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1777 states and 2668 transitions. [2023-11-12 00:00:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2668 transitions. [2023-11-12 00:00:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-11-12 00:00:03,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:03,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:04,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1783 states and 2696 transitions. [2023-11-12 00:00:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2696 transitions. [2023-11-12 00:00:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-11-12 00:00:04,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-12 00:00:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1787 states and 2699 transitions. [2023-11-12 00:00:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2699 transitions. [2023-11-12 00:00:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-11-12 00:00:04,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6092 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:05,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:05,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1794 states and 2726 transitions. [2023-11-12 00:00:05,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2726 transitions. [2023-11-12 00:00:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-11-12 00:00:05,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1802 states and 2760 transitions. [2023-11-12 00:00:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2760 transitions. [2023-11-12 00:00:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-11-12 00:00:06,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6089 trivial. 0 not checked. [2023-11-12 00:00:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1810 states and 2792 transitions. [2023-11-12 00:00:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2792 transitions. [2023-11-12 00:00:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-11-12 00:00:08,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1819 states and 2829 transitions. [2023-11-12 00:00:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2829 transitions. [2023-11-12 00:00:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-12 00:00:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1820 states and 2829 transitions. [2023-11-12 00:00:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2829 transitions. [2023-11-12 00:00:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-12 00:00:09,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6090 trivial. 0 not checked. [2023-11-12 00:00:10,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1827 states and 2845 transitions. [2023-11-12 00:00:10,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2845 transitions. [2023-11-12 00:00:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-12 00:00:10,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-12 00:00:11,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1834 states and 2878 transitions. [2023-11-12 00:00:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2878 transitions. [2023-11-12 00:00:11,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-12 00:00:11,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1844 states and 2918 transitions. [2023-11-12 00:00:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2918 transitions. [2023-11-12 00:00:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-12 00:00:13,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6174 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-12 00:00:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1845 states and 2919 transitions. [2023-11-12 00:00:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2919 transitions. [2023-11-12 00:00:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-12 00:00:14,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6089 trivial. 0 not checked. [2023-11-12 00:00:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1852 states and 2937 transitions. [2023-11-12 00:00:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2937 transitions. [2023-11-12 00:00:14,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-12 00:00:14,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1863 states and 2980 transitions. [2023-11-12 00:00:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2980 transitions. [2023-11-12 00:00:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-12 00:00:16,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1868 states and 2985 transitions. [2023-11-12 00:00:17,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2985 transitions. [2023-11-12 00:00:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-12 00:00:17,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1870 states and 2987 transitions. [2023-11-12 00:00:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2987 transitions. [2023-11-12 00:00:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-12 00:00:17,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1882 states and 3033 transitions. [2023-11-12 00:00:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3033 transitions. [2023-11-12 00:00:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-12 00:00:19,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:20,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1883 states and 3034 transitions. [2023-11-12 00:00:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3034 transitions. [2023-11-12 00:00:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-12 00:00:20,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1896 states and 3083 transitions. [2023-11-12 00:00:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3083 transitions. [2023-11-12 00:00:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-12 00:00:22,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-12 00:00:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1897 states and 3084 transitions. [2023-11-12 00:00:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3084 transitions. [2023-11-12 00:00:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-12 00:00:23,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6090 trivial. 0 not checked. [2023-11-12 00:00:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1906 states and 3113 transitions. [2023-11-12 00:00:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3113 transitions. [2023-11-12 00:00:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-12 00:00:24,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-12 00:00:25,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1907 states and 3114 transitions. [2023-11-12 00:00:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3114 transitions. [2023-11-12 00:00:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-11-12 00:00:25,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat