./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/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_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm --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 6c9ee3b8d3e77b5390ed1936207d79ee0d80fba183e0586388b787d2e227c15f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:23:47,372 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:23:47,495 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:23:47,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:23:47,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:23:47,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:23:47,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:23:47,549 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:23:47,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:23:47,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:23:47,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:23:47,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:23:47,551 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:23:47,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:23:47,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:23:47,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:23:47,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:23:47,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:23:47,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:23:47,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:23:47,553 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:23:47,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:23:47,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:23:47,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:23:47,555 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_c05c42e3-ab19-4155-8f4c-203025b31e57/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 ! 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 -> 6c9ee3b8d3e77b5390ed1936207d79ee0d80fba183e0586388b787d2e227c15f [2024-11-13 23:23:48,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:23:48,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:23:48,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:23:48,024 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:23:48,025 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:23:48,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 23:23:50,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:23:50,627 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:23:50,628 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2024-11-13 23:23:50,666 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/data/51988afd0/c199424efa27456ca04c07b9deefbbc2/FLAGf405e3b72 [2024-11-13 23:23:50,692 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/data/51988afd0/c199424efa27456ca04c07b9deefbbc2 [2024-11-13 23:23:50,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:23:50,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:23:50,700 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:23:50,701 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:23:50,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:23:50,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:50" (1/1) ... [2024-11-13 23:23:50,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1852ccaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:50, skipping insertion in model container [2024-11-13 23:23:50,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:50" (1/1) ... [2024-11-13 23:23:50,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:23:51,268 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2367] [2024-11-13 23:23:51,273 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2368-2369] [2024-11-13 23:23:51,536 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_c05c42e3-ab19-4155-8f4c-203025b31e57/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[76333,76346] [2024-11-13 23:23:52,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:23:52,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:23:52,688 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2367] [2024-11-13 23:23:52,688 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2368-2369] [2024-11-13 23:23:52,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [2449] [2024-11-13 23:23:52,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2526] [2024-11-13 23:23:52,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2534] [2024-11-13 23:23:52,712 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_c05c42e3-ab19-4155-8f4c-203025b31e57/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[76333,76346] [2024-11-13 23:23:52,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:23:53,220 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:23:53,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53 WrapperNode [2024-11-13 23:23:53,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:23:53,223 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:23:53,223 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:23:53,224 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:23:53,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,345 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,653 INFO L138 Inliner]: procedures = 183, calls = 3583, calls flagged for inlining = 71, calls inlined = 66, statements flattened = 5105 [2024-11-13 23:23:53,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:23:53,654 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:23:53,654 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:23:53,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:23:53,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,713 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,713 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,921 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,955 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:53,985 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:54,000 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:54,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:23:54,034 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:23:54,034 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:23:54,034 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:23:54,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:53" (1/1) ... [2024-11-13 23:23:54,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:23:54,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:23:54,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:23:54,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c05c42e3-ab19-4155-8f4c-203025b31e57/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:23:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 23:23:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 23:23:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:23:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 23:23:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 23:23:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-13 23:23:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-13 23:23:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2024-11-13 23:23:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2024-11-13 23:23:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:23:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:23:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:23:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:23:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:23:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2024-11-13 23:23:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2024-11-13 23:23:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2024-11-13 23:23:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2024-11-13 23:23:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2024-11-13 23:23:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2024-11-13 23:23:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:23:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:23:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2024-11-13 23:23:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2024-11-13 23:23:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:23:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:23:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2024-11-13 23:23:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2024-11-13 23:23:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 23:23:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 23:23:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:23:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:23:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2024-11-13 23:23:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2024-11-13 23:23:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:23:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2024-11-13 23:23:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2024-11-13 23:23:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 23:23:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 23:23:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:23:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:23:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-13 23:23:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2024-11-13 23:23:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2024-11-13 23:23:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2024-11-13 23:23:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:23:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-13 23:23:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2024-11-13 23:23:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-13 23:23:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-13 23:23:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-13 23:23:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2024-11-13 23:23:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2024-11-13 23:23:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:23:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:23:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:23:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:23:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2024-11-13 23:23:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2024-11-13 23:23:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 23:23:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 23:23:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2024-11-13 23:23:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2024-11-13 23:23:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:23:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:23:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:23:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 23:23:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 23:23:54,756 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:23:54,759 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:23:55,030 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:24:16,783 INFO L? ?]: Removed 754 outVars from TransFormulas that were not future-live. [2024-11-13 23:24:16,784 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:24:17,712 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:24:17,716 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:24:17,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:17 BoogieIcfgContainer [2024-11-13 23:24:17,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:24:17,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:24:17,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:24:17,732 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:24:17,732 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,743 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:24:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 604 states and 869 transitions. [2024-11-13 23:24:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 869 transitions. [2024-11-13 23:24:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:24:17,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:24:48,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 604 states and 869 transitions. [2024-11-13 23:24:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 869 transitions. [2024-11-13 23:24:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:24:49,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:25:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 610 states and 914 transitions. [2024-11-13 23:25:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 914 transitions. [2024-11-13 23:25:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:25:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:28,871 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 23:25:39,313 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 [] [2024-11-13 23:25:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 638 states and 1006 transitions. [2024-11-13 23:25:43,418 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1006 transitions. [2024-11-13 23:25:43,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:25:43,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:26:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 639 states and 1008 transitions. [2024-11-13 23:26:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1008 transitions. [2024-11-13 23:26:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:26:03,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:26:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 644 states and 1049 transitions. [2024-11-13 23:26:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1049 transitions. [2024-11-13 23:26:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:26:25,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:25,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:26:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 645 states and 1050 transitions. [2024-11-13 23:26:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1050 transitions. [2024-11-13 23:26:45,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:26:45,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,613 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 23:27:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 651 states and 1060 transitions. [2024-11-13 23:27:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1060 transitions. [2024-11-13 23:27:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:27:10,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:10,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:27:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 654 states and 1100 transitions. [2024-11-13 23:27:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1100 transitions. [2024-11-13 23:27:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:27:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:28:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 658 states and 1142 transitions. [2024-11-13 23:28:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1142 transitions. [2024-11-13 23:28:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:28:03,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:28:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 660 states and 1144 transitions. [2024-11-13 23:28:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1144 transitions. [2024-11-13 23:28:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:28:22,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:28:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 662 states and 1148 transitions. [2024-11-13 23:28:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1148 transitions. [2024-11-13 23:28:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:28:39,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:28:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 663 states and 1149 transitions. [2024-11-13 23:28:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1149 transitions. [2024-11-13 23:28:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:28:57,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:57,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:29:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 666 states and 1153 transitions. [2024-11-13 23:29:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1153 transitions. [2024-11-13 23:29:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:29:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:29:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 665 states and 1146 transitions. [2024-11-13 23:29:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1146 transitions. [2024-11-13 23:29:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:29:35,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:29:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 667 states and 1182 transitions. [2024-11-13 23:29:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1182 transitions. [2024-11-13 23:29:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:29:54,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:30:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 669 states and 1185 transitions. [2024-11-13 23:30:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1185 transitions. [2024-11-13 23:30:13,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:30:13,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:30:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 676 states and 1232 transitions. [2024-11-13 23:30:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1232 transitions. [2024-11-13 23:30:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:30:41,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:30:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 675 states and 1223 transitions. [2024-11-13 23:30:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1223 transitions. [2024-11-13 23:30:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:30:58,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:31:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 679 states and 1260 transitions. [2024-11-13 23:31:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1260 transitions. [2024-11-13 23:31:24,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:31:24,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:24,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:31:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:55,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 684 states and 1303 transitions. [2024-11-13 23:31:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1303 transitions. [2024-11-13 23:31:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:31:55,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:32:12,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 685 states and 1304 transitions. [2024-11-13 23:32:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1304 transitions. [2024-11-13 23:32:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:12,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:32:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 691 states and 1315 transitions. [2024-11-13 23:32:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1315 transitions. [2024-11-13 23:32:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:32,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:32:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 693 states and 1318 transitions. [2024-11-13 23:32:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1318 transitions. [2024-11-13 23:32:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:32:49,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:33:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 696 states and 1325 transitions. [2024-11-13 23:33:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1325 transitions. [2024-11-13 23:33:11,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:33:11,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:11,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:33:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 703 states and 1340 transitions. [2024-11-13 23:33:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1340 transitions. [2024-11-13 23:33:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:33:48,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:48,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:34:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 704 states and 1340 transitions. [2024-11-13 23:34:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1340 transitions. [2024-11-13 23:34:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:34:03,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:34:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 705 states and 1340 transitions. [2024-11-13 23:34:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1340 transitions. [2024-11-13 23:34:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:34:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:34:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 707 states and 1343 transitions. [2024-11-13 23:34:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1343 transitions. [2024-11-13 23:34:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:34:38,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:34:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 710 states and 1349 transitions. [2024-11-13 23:34:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1349 transitions. [2024-11-13 23:34:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:34:59,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:35:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 713 states and 1356 transitions. [2024-11-13 23:35:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1356 transitions. [2024-11-13 23:35:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:35:25,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:35:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 714 states and 1356 transitions. [2024-11-13 23:35:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1356 transitions. [2024-11-13 23:35:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:35:42,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:35:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 715 states and 1356 transitions. [2024-11-13 23:35:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1356 transitions. [2024-11-13 23:36:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:36:00,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:36:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 717 states and 1359 transitions. [2024-11-13 23:36:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1359 transitions. [2024-11-13 23:36:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:36:22,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:36:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 720 states and 1366 transitions. [2024-11-13 23:36:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1366 transitions. [2024-11-13 23:36:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:36:45,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:37:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 723 states and 1372 transitions. [2024-11-13 23:37:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1372 transitions. [2024-11-13 23:37:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:37:05,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:37:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 724 states and 1372 transitions. [2024-11-13 23:37:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1372 transitions. [2024-11-13 23:37:23,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:37:23,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:38:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 730 states and 1417 transitions. [2024-11-13 23:38:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1417 transitions. [2024-11-13 23:38:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:38:19,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms