./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk --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 e97bf99845f86b2c8b97c1dae65fd3ad265f8a728448202c8ad6b188076019f1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:57:41,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:57:41,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:57:41,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:57:41,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:57:41,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:57:41,947 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:57:41,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:57:41,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:57:41,949 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:57:41,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:57:41,950 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:57:41,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:57:41,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:57:41,951 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:57:41,952 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:57:41,952 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:57:41,953 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:57:41,953 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:57:41,953 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:57:41,954 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:57:41,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:57:41,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:57:41,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:57:41,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:57:41,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:57:41,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:57:41,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:57:41,958 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:57:41,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:57:41,958 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_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e97bf99845f86b2c8b97c1dae65fd3ad265f8a728448202c8ad6b188076019f1 [2024-11-08 23:57:42,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:57:42,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:57:42,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:57:42,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:57:42,238 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:57:42,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:57:44,281 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:57:44,872 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:57:44,873 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2024-11-08 23:57:44,916 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/data/62bb1ce6a/5cb5d9578f094aed9d890028b432f2a0/FLAG184797f6f [2024-11-08 23:57:45,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/data/62bb1ce6a/5cb5d9578f094aed9d890028b432f2a0 [2024-11-08 23:57:45,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:57:45,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:57:45,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:57:45,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:57:45,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:57:45,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:57:45" (1/1) ... [2024-11-08 23:57:45,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83f429a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:45, skipping insertion in model container [2024-11-08 23:57:45,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:57:45" (1/1) ... [2024-11-08 23:57:45,515 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:57:46,577 WARN L250 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_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2024-11-08 23:57:47,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:57:47,421 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:57:47,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3743] [2024-11-08 23:57:47,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [3750] [2024-11-08 23:57:47,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3774] [2024-11-08 23:57:47,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3793] [2024-11-08 23:57:47,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3796] [2024-11-08 23:57:47,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3799] [2024-11-08 23:57:47,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3802] [2024-11-08 23:57:47,616 WARN L250 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_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2024-11-08 23:57:47,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4544] [2024-11-08 23:57:47,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4548] [2024-11-08 23:57:47,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [4628-4629] [2024-11-08 23:57:47,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [4633-4634] [2024-11-08 23:57:47,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [4638-4639] [2024-11-08 23:57:47,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___8->state): : "memory", "cc"); [4643-4644] [2024-11-08 23:57:47,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5291] [2024-11-08 23:57:47,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:57:48,141 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:57:48,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48 WrapperNode [2024-11-08 23:57:48,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:57:48,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:57:48,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:57:48,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:57:48,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,271 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,470 INFO L138 Inliner]: procedures = 229, calls = 2589, calls flagged for inlining = 105, calls inlined = 102, statements flattened = 5527 [2024-11-08 23:57:48,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:57:48,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:57:48,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:57:48,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:57:48,483 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,535 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,541 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,778 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,819 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,849 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:57:48,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:57:48,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:57:48,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:57:48,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:57:48" (1/1) ... [2024-11-08 23:57:48,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:57:48,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:57:48,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:57:48,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a7cb6c6-18ae-423e-9f53-0b5d34cbf6b9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:57:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 23:57:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 23:57:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 23:57:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 23:57:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:57:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:57:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:57:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:57:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:57:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:57:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2024-11-08 23:57:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2024-11-08 23:57:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_26 [2024-11-08 23:57:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_26 [2024-11-08 23:57:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 23:57:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 23:57:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-08 23:57:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-08 23:57:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:57:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:57:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:57:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:57:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2024-11-08 23:57:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2024-11-08 23:57:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2024-11-08 23:57:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2024-11-08 23:57:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:57:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:57:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:57:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:57:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2024-11-08 23:57:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2024-11-08 23:57:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2024-11-08 23:57:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2024-11-08 23:57:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2024-11-08 23:57:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2024-11-08 23:57:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:57:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:57:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:57:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:57:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:57:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:57:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:57:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-08 23:57:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-08 23:57:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2024-11-08 23:57:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2024-11-08 23:57:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:57:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2024-11-08 23:57:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2024-11-08 23:57:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2024-11-08 23:57:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2024-11-08 23:57:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:57:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:57:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2024-11-08 23:57:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2024-11-08 23:57:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:57:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:57:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:57:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:57:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:57:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:57:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-08 23:57:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-08 23:57:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:57:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:57:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:57:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:57:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:57:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:57:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 23:57:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 23:57:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2024-11-08 23:57:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2024-11-08 23:57:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2024-11-08 23:57:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2024-11-08 23:57:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2024-11-08 23:57:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2024-11-08 23:57:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-08 23:57:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-08 23:57:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:57:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:57:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:57:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 23:57:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 23:57:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-11-08 23:57:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-11-08 23:57:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 23:57:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 23:57:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:57:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:57:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:57:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2024-11-08 23:57:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-08 23:57:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-08 23:57:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_7 [2024-11-08 23:57:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_7 [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:57:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:57:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2024-11-08 23:57:48,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2024-11-08 23:57:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:57:48,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:57:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:57:48,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:57:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:57:48,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:57:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:57:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2024-11-08 23:57:48,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2024-11-08 23:57:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 23:57:48,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 23:57:48,957 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-11-08 23:57:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-11-08 23:57:48,958 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2024-11-08 23:57:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2024-11-08 23:57:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2024-11-08 23:57:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2024-11-08 23:57:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:57:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:57:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2024-11-08 23:57:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2024-11-08 23:57:48,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:57:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2024-11-08 23:57:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2024-11-08 23:57:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2024-11-08 23:57:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2024-11-08 23:57:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2024-11-08 23:57:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2024-11-08 23:57:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2024-11-08 23:57:48,961 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2024-11-08 23:57:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_6 [2024-11-08 23:57:48,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_6 [2024-11-08 23:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 23:57:48,962 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 23:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2024-11-08 23:57:48,962 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2024-11-08 23:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:57:48,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:57:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:57:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-08 23:57:48,963 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-08 23:57:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-08 23:57:48,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-08 23:57:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2024-11-08 23:57:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2024-11-08 23:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-08 23:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-08 23:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2024-11-08 23:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2024-11-08 23:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-11-08 23:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-11-08 23:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2024-11-08 23:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2024-11-08 23:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-08 23:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-08 23:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:57:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:57:49,780 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:57:49,783 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:57:55,521 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:58:16,761 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:58:47,133 INFO L? ?]: Removed 1856 outVars from TransFormulas that were not future-live. [2024-11-08 23:58:47,134 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:58:49,608 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:58:49,608 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-08 23:58:49,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:58:49 BoogieIcfgContainer [2024-11-08 23:58:49,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:58:49,610 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:58:49,610 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:58:49,621 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:58:49,621 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:58:49" (1/1) ... [2024-11-08 23:58:49,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:58:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1285 states and 1878 transitions. [2024-11-08 23:58:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1878 transitions. [2024-11-08 23:58:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:58:49,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:01:18,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:19,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1292 states and 1934 transitions. [2024-11-09 00:01:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1934 transitions. [2024-11-09 00:01:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:01:20,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:20,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-09 00:03:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1293 states and 1935 transitions. [2024-11-09 00:03:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1935 transitions. [2024-11-09 00:03:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:03:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-09 00:04:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1294 states and 1936 transitions. [2024-11-09 00:04:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1936 transitions. [2024-11-09 00:04:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:04:37,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:06:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1299 states and 1994 transitions. [2024-11-09 00:06:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1994 transitions. [2024-11-09 00:06:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:09,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:09,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:07:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1302 states and 2043 transitions. [2024-11-09 00:07:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2043 transitions. [2024-11-09 00:07:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:07:48,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:48,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:09:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1306 states and 2093 transitions. [2024-11-09 00:09:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2093 transitions. [2024-11-09 00:09:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:09:35,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:11:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1309 states and 2098 transitions. [2024-11-09 00:11:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2098 transitions. [2024-11-09 00:11:14,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:11:14,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:14,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms