./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a144e67358770d817e8896a5093cf08ec8864b710d6c7a1b2eee79bf2dd9e821 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:49:03,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:49:03,847 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:49:03,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:49:03,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:49:03,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:49:03,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:49:03,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:49:03,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:49:03,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:49:03,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:49:03,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:49:03,892 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:49:03,893 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:49:03,894 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:49:03,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:49:03,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:49:03,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:49:03,894 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:49:03,894 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:49:03,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:49:03,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:49:03,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:49:03,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:49:03,895 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:49:03,896 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:49:03,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:49:03,896 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> a144e67358770d817e8896a5093cf08ec8864b710d6c7a1b2eee79bf2dd9e821 [2024-11-13 22:49:04,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:49:04,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:49:04,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:49:04,258 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:49:04,258 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:49:04,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i Unable to find full path for "g++" [2024-11-13 22:49:06,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:49:06,894 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:49:06,898 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2024-11-13 22:49:06,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/data/689d6cbb8/25a2f168cb9949cc89a1cc1daf4d3d41/FLAGc2629c66e [2024-11-13 22:49:06,955 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/data/689d6cbb8/25a2f168cb9949cc89a1cc1daf4d3d41 [2024-11-13 22:49:06,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:49:06,958 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:49:06,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:49:06,960 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:49:06,964 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:49:06,965 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:49:06" (1/1) ... [2024-11-13 22:49:06,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7017cb59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:06, skipping insertion in model container [2024-11-13 22:49:06,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:49:06" (1/1) ... [2024-11-13 22:49:07,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:49:08,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:49:08,833 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:49:08,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3253] [2024-11-13 22:49:08,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3260] [2024-11-13 22:49:08,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [3267] [2024-11-13 22:49:08,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3300] [2024-11-13 22:49:08,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3303] [2024-11-13 22:49:08,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3306] [2024-11-13 22:49:08,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3309] [2024-11-13 22:49:08,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3993] [2024-11-13 22:49:08,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3997] [2024-11-13 22:49:08,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [4020] [2024-11-13 22:49:08,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [4025] [2024-11-13 22:49:08,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [4030] [2024-11-13 22:49:09,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [4035] [2024-11-13 22:49:09,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4494] [2024-11-13 22:49:09,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:49:09,318 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:49:09,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09 WrapperNode [2024-11-13 22:49:09,319 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:49:09,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:49:09,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:49:09,321 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:49:09,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,578 INFO L138 Inliner]: procedures = 240, calls = 2407, calls flagged for inlining = 114, calls inlined = 65, statements flattened = 2820 [2024-11-13 22:49:09,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:49:09,585 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:49:09,585 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:49:09,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:49:09,596 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,625 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,626 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,795 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:49:09,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:49:09,865 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:49:09,865 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:49:09,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:09" (1/1) ... [2024-11-13 22:49:09,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:49:09,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:49:09,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:49:09,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55c0118-e3ba-427a-98fe-87b09f0c362c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:49:09,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-13 22:49:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-13 22:49:09,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-13 22:49:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-13 22:49:09,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:49:09,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:49:09,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2024-11-13 22:49:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2024-11-13 22:49:09,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 22:49:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 22:49:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-13 22:49:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-13 22:49:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:49:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:49:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2024-11-13 22:49:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2024-11-13 22:49:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-13 22:49:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-13 22:49:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2024-11-13 22:49:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2024-11-13 22:49:09,943 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:49:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:49:09,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:49:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:49:09,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2024-11-13 22:49:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2024-11-13 22:49:09,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-13 22:49:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:49:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:49:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2024-11-13 22:49:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-13 22:49:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:49:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 22:49:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:49:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2024-11-13 22:49:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2024-11-13 22:49:09,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2024-11-13 22:49:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2024-11-13 22:49:09,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:49:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:49:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-13 22:49:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-13 22:49:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2024-11-13 22:49:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2024-11-13 22:49:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 22:49:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 22:49:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2024-11-13 22:49:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2024-11-13 22:49:09,955 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-11-13 22:49:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-11-13 22:49:09,956 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2024-11-13 22:49:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2024-11-13 22:49:09,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:49:09,956 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-13 22:49:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-13 22:49:09,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:49:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:49:10,550 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:49:10,555 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:49:31,748 INFO L? ?]: Removed 806 outVars from TransFormulas that were not future-live. [2024-11-13 22:49:31,748 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:49:33,020 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:49:33,020 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:49:33,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:33 BoogieIcfgContainer [2024-11-13 22:49:33,020 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:49:33,021 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:49:33,021 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:49:33,034 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:49:33,034 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:33" (1/1) ... [2024-11-13 22:49:33,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:49:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 677 states and 940 transitions. [2024-11-13 22:49:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 940 transitions. [2024-11-13 22:49:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:45,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 685 states and 960 transitions. [2024-11-13 22:50:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 960 transitions. [2024-11-13 22:50:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:50:47,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 685 states and 959 transitions. [2024-11-13 22:51:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 959 transitions. [2024-11-13 22:51:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:46,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 686 states and 959 transitions. [2024-11-13 22:52:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 959 transitions. [2024-11-13 22:52:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:40,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:53:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 687 states and 959 transitions. [2024-11-13 22:53:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 959 transitions. [2024-11-13 22:53:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:53:34,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:54:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 689 states and 962 transitions. [2024-11-13 22:54:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 962 transitions. [2024-11-13 22:54:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:54:34,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:55:33,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 690 states and 962 transitions. [2024-11-13 22:55:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 962 transitions. [2024-11-13 22:55:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:55:33,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:56:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 694 states and 968 transitions. [2024-11-13 22:56:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 968 transitions. [2024-11-13 22:56:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:56:32,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:32,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:57:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 702 states and 979 transitions. [2024-11-13 22:57:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 979 transitions. [2024-11-13 22:57:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:57:33,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:58:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 706 states and 991 transitions. [2024-11-13 22:58:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 991 transitions. [2024-11-13 22:58:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:58:35,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:59:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 707 states and 992 transitions. [2024-11-13 22:59:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 992 transitions. [2024-11-13 22:59:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:59:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:00:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 710 states and 996 transitions. [2024-11-13 23:00:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 996 transitions. [2024-11-13 23:00:37,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:00:37,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:01:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 713 states and 1000 transitions. [2024-11-13 23:01:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1000 transitions. [2024-11-13 23:01:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:01:38,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 23:02:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:40,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 717 states and 1012 transitions. [2024-11-13 23:02:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1012 transitions. [2024-11-13 23:02:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:40,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:03:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 747 states and 1062 transitions. [2024-11-13 23:03:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1062 transitions. [2024-11-13 23:03:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:03:41,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms