./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/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 e997427d9ea56e1cd2f3b4f214f76f2cbd1227f5579082c63a7e80c81b2ac86e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:02,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:02,345 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:25:02,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:02,351 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:02,383 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:02,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:02,386 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:02,386 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:02,386 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:02,387 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:02,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:02,388 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:02,388 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:02,388 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:02,388 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:02,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:02,388 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:02,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:02,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:02,390 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:02,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:02,391 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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/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 -> e997427d9ea56e1cd2f3b4f214f76f2cbd1227f5579082c63a7e80c81b2ac86e [2024-11-13 22:25:02,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:02,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:02,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:02,768 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:02,768 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:02,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:25:04,741 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:05,364 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:05,364 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i [2024-11-13 22:25:05,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/data/6b5a3883b/7a403dabbb554cf8806656d7fce0628d/FLAG4bca725db [2024-11-13 22:25:05,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/data/6b5a3883b/7a403dabbb554cf8806656d7fce0628d [2024-11-13 22:25:05,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:05,449 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:05,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:05,451 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:05,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:05,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:05" (1/1) ... [2024-11-13 22:25:05,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5b467b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:05, skipping insertion in model container [2024-11-13 22:25:05,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:05" (1/1) ... [2024-11-13 22:25:05,553 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:06,967 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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i[186321,186334] [2024-11-13 22:25:07,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:07,204 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:07,614 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_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i[186321,186334] [2024-11-13 22:25:07,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:07,825 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:07,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07 WrapperNode [2024-11-13 22:25:07,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:07,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:07,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:07,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:07,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:07,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,116 INFO L138 Inliner]: procedures = 210, calls = 1206, calls flagged for inlining = 98, calls inlined = 94, statements flattened = 3607 [2024-11-13 22:25:08,118 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:08,118 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:08,118 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:08,119 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:08,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,157 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,284 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,330 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,350 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,371 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:08,372 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:08,372 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:08,373 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:08,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:07" (1/1) ... [2024-11-13 22:25:08,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:08,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:08,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:08,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284042dd-55bf-4a6d-8bb3-1e9c2a03723e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_select_profile [2024-11-13 22:25:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_select_profile [2024-11-13 22:25:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 22:25:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_receive [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_receive [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_raw_event [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_raw_event [2024-11-13 22:25:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2024-11-13 22:25:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_report_event [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_report_event [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:25:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:25:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_kovaplus_lock_of_kovaplus_device [2024-11-13 22:25:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_kovaplus_lock_of_kovaplus_device [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write [2024-11-13 22:25:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_remove [2024-11-13 22:25:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_remove [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_convert_event_cpi [2024-11-13 22:25:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_convert_event_cpi [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:25:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:25:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 22:25:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_kovaplus_lock_of_kovaplus_device [2024-11-13 22:25:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_kovaplus_lock_of_kovaplus_device [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profilex_settings [2024-11-13 22:25:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profilex_settings [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read [2024-11-13 22:25:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read [2024-11-13 22:25:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_profile_activated [2024-11-13 22:25:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_profile_activated [2024-11-13 22:25:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:25:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:25:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-13 22:25:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-13 22:25:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:25:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:25:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:25:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:25:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:25:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:25:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:25:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:25:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profilex_buttons [2024-11-13 22:25:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profilex_buttons [2024-11-13 22:25:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_send_with_status [2024-11-13 22:25:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_send_with_status [2024-11-13 22:25:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-13 22:25:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-13 22:25:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 22:25:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 22:25:09,276 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:09,279 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:09,471 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:25:36,835 INFO L? ?]: Removed 1153 outVars from TransFormulas that were not future-live. [2024-11-13 22:25:36,836 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:37,627 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:37,627 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:25:37,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:37 BoogieIcfgContainer [2024-11-13 22:25:37,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:37,632 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:37,633 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:37,643 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:37,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:37" (1/1) ... [2024-11-13 22:25:37,653 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:25:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 781 states and 1176 transitions. [2024-11-13 22:25:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1176 transitions. [2024-11-13 22:25:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 22:25:37,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:37,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 17510 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:26:03,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 791 states and 1310 transitions. [2024-11-13 22:26:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1310 transitions. [2024-11-13 22:26:05,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-13 22:26:05,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:05,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:26:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 792 states and 1311 transitions. [2024-11-13 22:26:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1311 transitions. [2024-11-13 22:26:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 22:26:21,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17513 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17513 trivial. 0 not checked. [2024-11-13 22:26:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 793 states and 1312 transitions. [2024-11-13 22:26:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1312 transitions. [2024-11-13 22:26:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 22:26:34,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17514 trivial. 0 not checked. [2024-11-13 22:26:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 794 states and 1313 transitions. [2024-11-13 22:26:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1313 transitions. [2024-11-13 22:26:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:26:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:27:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 800 states and 1444 transitions. [2024-11-13 22:27:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1444 transitions. [2024-11-13 22:27:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 22:27:03,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:27:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 803 states and 1568 transitions. [2024-11-13 22:27:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1568 transitions. [2024-11-13 22:27:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 22:27:18,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 17513 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:27:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 807 states and 1694 transitions. [2024-11-13 22:27:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1694 transitions. [2024-11-13 22:27:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:27:35,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:27:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 812 states and 1821 transitions. [2024-11-13 22:27:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1821 transitions. [2024-11-13 22:27:54,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 22:27:54,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 17515 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17515 trivial. 0 not checked. [2024-11-13 22:28:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 813 states and 1821 transitions. [2024-11-13 22:28:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1821 transitions. [2024-11-13 22:28:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 22:28:04,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:28:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:15,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 814 states and 1822 transitions. [2024-11-13 22:28:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1822 transitions. [2024-11-13 22:28:15,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-13 22:28:15,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:15,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17517 trivial. 0 not checked. [2024-11-13 22:28:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 815 states and 1823 transitions. [2024-11-13 22:28:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1823 transitions. [2024-11-13 22:28:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:28:26,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:26,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 17514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17514 trivial. 0 not checked. [2024-11-13 22:28:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 816 states and 1823 transitions. [2024-11-13 22:28:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1823 transitions. [2024-11-13 22:28:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 22:28:38,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:38,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17517 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:28:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 818 states and 1828 transitions. [2024-11-13 22:28:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1828 transitions. [2024-11-13 22:28:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 22:28:53,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17515 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17515 trivial. 0 not checked. [2024-11-13 22:29:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 819 states and 1828 transitions. [2024-11-13 22:29:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1828 transitions. [2024-11-13 22:29:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:29:04,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:29:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 827 states and 1960 transitions. [2024-11-13 22:29:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1960 transitions. [2024-11-13 22:29:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 22:29:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 17517 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:29:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 828 states and 1960 transitions. [2024-11-13 22:29:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1960 transitions. [2024-11-13 22:29:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:29:35,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 17514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17514 trivial. 0 not checked. [2024-11-13 22:29:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 829 states and 1960 transitions. [2024-11-13 22:29:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1960 transitions. [2024-11-13 22:29:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 22:29:46,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:46,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 17515 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17515 trivial. 0 not checked. [2024-11-13 22:29:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 830 states and 1960 transitions. [2024-11-13 22:29:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1960 transitions. [2024-11-13 22:29:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:29:58,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 17518 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:30:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 832 states and 1966 transitions. [2024-11-13 22:30:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1966 transitions. [2024-11-13 22:30:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:30:14,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:30:27,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 833 states and 1966 transitions. [2024-11-13 22:30:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1966 transitions. [2024-11-13 22:30:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:30:27,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:38,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:30:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 840 states and 2096 transitions. [2024-11-13 22:30:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2096 transitions. [2024-11-13 22:30:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:30:57,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:08,708 INFO L134 CoverageAnalysis]: Checked inductivity of 17518 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17518 trivial. 0 not checked. [2024-11-13 22:31:08,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 842 states and 2099 transitions. [2024-11-13 22:31:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2099 transitions. [2024-11-13 22:31:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-13 22:31:08,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17513 trivial. 0 not checked. [2024-11-13 22:31:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 844 states and 2103 transitions. [2024-11-13 22:31:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2103 transitions. [2024-11-13 22:31:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-13 22:31:23,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 17518 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17518 trivial. 0 not checked. [2024-11-13 22:31:35,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 846 states and 2106 transitions. [2024-11-13 22:31:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2106 transitions. [2024-11-13 22:31:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-13 22:31:35,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 17519 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:31:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 848 states and 2111 transitions. [2024-11-13 22:31:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2111 transitions. [2024-11-13 22:31:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 22:31:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 17517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17517 trivial. 0 not checked. [2024-11-13 22:32:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 850 states and 2114 transitions. [2024-11-13 22:32:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2114 transitions. [2024-11-13 22:32:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:32:07,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:32:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 852 states and 2117 transitions. [2024-11-13 22:32:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2117 transitions. [2024-11-13 22:32:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:32:21,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 17554 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17554 trivial. 0 not checked. [2024-11-13 22:32:46,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 874 states and 2284 transitions. [2024-11-13 22:33:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2284 transitions. [2024-11-13 22:33:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:33:08,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:08,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:33:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 876 states and 2286 transitions. [2024-11-13 22:33:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2286 transitions. [2024-11-13 22:33:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:33:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17518 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17510 trivial. 0 not checked. [2024-11-13 22:33:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 886 states and 2423 transitions. [2024-11-13 22:33:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2423 transitions. [2024-11-13 22:33:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:33:57,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17518 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17518 trivial. 0 not checked. [2024-11-13 22:34:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 888 states and 2426 transitions. [2024-11-13 22:34:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2426 transitions. [2024-11-13 22:34:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 22:34:08,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 17512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17512 trivial. 0 not checked. [2024-11-13 22:34:46,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 904 states and 2576 transitions. [2024-11-13 22:34:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2576 transitions. [2024-11-13 22:34:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 22:34:46,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,711 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:35:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 906 states and 2584 transitions. [2024-11-13 22:35:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2584 transitions. [2024-11-13 22:35:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:35:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:02,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17521 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17513 trivial. 0 not checked. [2024-11-13 22:35:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 908 states and 2591 transitions. [2024-11-13 22:35:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2591 transitions. [2024-11-13 22:35:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 22:35:13,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:35:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 910 states and 2598 transitions. [2024-11-13 22:35:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2598 transitions. [2024-11-13 22:35:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 22:35:28,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:35:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 913 states and 2719 transitions. [2024-11-13 22:35:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2719 transitions. [2024-11-13 22:35:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 22:35:45,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:36:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 919 states and 2858 transitions. [2024-11-13 22:36:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2858 transitions. [2024-11-13 22:36:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 22:36:08,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:36:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:24,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 921 states and 2978 transitions. [2024-11-13 22:36:24,388 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2978 transitions. [2024-11-13 22:36:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:36:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:36:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 923 states and 2982 transitions. [2024-11-13 22:36:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2982 transitions. [2024-11-13 22:36:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:36:36,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:36:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 924 states and 2983 transitions. [2024-11-13 22:36:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2983 transitions. [2024-11-13 22:36:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:36:49,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:49,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:37:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 925 states and 2984 transitions. [2024-11-13 22:37:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2984 transitions. [2024-11-13 22:37:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:37:03,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:37:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 926 states and 2985 transitions. [2024-11-13 22:37:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2985 transitions. [2024-11-13 22:37:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:37:17,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:17,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:37:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 927 states and 2986 transitions. [2024-11-13 22:37:32,688 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2986 transitions. [2024-11-13 22:37:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:37:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:37:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 928 states and 2986 transitions. [2024-11-13 22:37:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2986 transitions. [2024-11-13 22:37:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:37:42,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 17516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17516 trivial. 0 not checked. [2024-11-13 22:38:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 931 states and 2993 transitions. [2024-11-13 22:38:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2993 transitions. [2024-11-13 22:38:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:38:06,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:38:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 933 states and 2999 transitions. [2024-11-13 22:38:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2999 transitions. [2024-11-13 22:38:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:38:26,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:38:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 934 states and 3000 transitions. [2024-11-13 22:38:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 3000 transitions. [2024-11-13 22:38:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:38:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17520 trivial. 0 not checked. [2024-11-13 22:38:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 935 states and 3001 transitions. [2024-11-13 22:38:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 3001 transitions. [2024-11-13 22:38:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 22:38:49,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17514 trivial. 0 not checked. [2024-11-13 22:38:58,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 936 states and 3001 transitions. [2024-11-13 22:38:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 3001 transitions. [2024-11-13 22:38:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 22:38:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 17515 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17515 trivial. 0 not checked. [2024-11-13 22:39:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 937 states and 3001 transitions. [2024-11-13 22:39:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 3001 transitions. [2024-11-13 22:39:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:39:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:08,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17522 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17513 trivial. 0 not checked. [2024-11-13 22:39:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 939 states and 3007 transitions. [2024-11-13 22:39:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 3007 transitions. [2024-11-13 22:39:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:39:21,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms