./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:36:18,258 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:36:18,324 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:36:18,332 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:36:18,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:36:18,370 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:36:18,371 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:36:18,371 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:36:18,371 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:36:18,372 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:36:18,372 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:36:18,372 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:36:18,372 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:36:18,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:36:18,372 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:36:18,373 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:36:18,373 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:36:18,374 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:36:18,374 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:36:18,374 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:36:18,374 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:36:18,374 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:36:18,374 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:36:18,374 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:36:18,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:36:18,375 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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/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 -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-11-13 22:36:18,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:36:18,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:36:18,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:36:18,708 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:36:18,709 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:36:18,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 22:36:20,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:36:21,675 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:36:21,676 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-11-13 22:36:21,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/data/c486782d0/e9b9a0e85d27465e8b92894a61f4bcb6/FLAG7b5016711 [2024-11-13 22:36:21,765 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/data/c486782d0/e9b9a0e85d27465e8b92894a61f4bcb6 [2024-11-13 22:36:21,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:36:21,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:36:21,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:36:21,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:36:21,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:36:21,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:21" (1/1) ... [2024-11-13 22:36:21,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c6972e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:21, skipping insertion in model container [2024-11-13 22:36:21,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:21" (1/1) ... [2024-11-13 22:36:21,942 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:36:23,442 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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-11-13 22:36:23,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:36:23,655 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:36:23,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3881-3882] [2024-11-13 22:36:23,939 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_12c7a1e3-e111-4013-8b6a-3509f6a99e19/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-11-13 22:36:23,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:36:24,126 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:36:24,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24 WrapperNode [2024-11-13 22:36:24,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:36:24,130 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:36:24,130 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:36:24,130 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:36:24,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,356 INFO L138 Inliner]: procedures = 196, calls = 1148, calls flagged for inlining = 91, calls inlined = 82, statements flattened = 2823 [2024-11-13 22:36:24,357 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:36:24,358 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:36:24,358 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:36:24,358 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:36:24,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,397 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,397 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,505 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,532 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:36:24,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:36:24,628 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:36:24,628 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:36:24,629 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:24" (1/1) ... [2024-11-13 22:36:24,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:36:24,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:36:24,666 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:36:24,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c7a1e3-e111-4013-8b6a-3509f6a99e19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:36:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:36:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2024-11-13 22:36:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2024-11-13 22:36:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-13 22:36:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-13 22:36:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:36:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:36:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2024-11-13 22:36:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2024-11-13 22:36:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-13 22:36:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-13 22:36:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:36:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:36:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:36:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:36:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:36:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:36:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2024-11-13 22:36:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2024-11-13 22:36:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:36:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:36:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2024-11-13 22:36:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2024-11-13 22:36:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:36:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-13 22:36:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-13 22:36:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2024-11-13 22:36:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2024-11-13 22:36:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:36:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:36:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:36:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 22:36:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 22:36:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2024-11-13 22:36:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2024-11-13 22:36:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2024-11-13 22:36:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2024-11-13 22:36:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-13 22:36:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-13 22:36:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2024-11-13 22:36:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2024-11-13 22:36:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2024-11-13 22:36:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2024-11-13 22:36:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:36:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:36:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2024-11-13 22:36:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state [2024-11-13 22:36:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:36:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:36:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-13 22:36:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-13 22:36:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2024-11-13 22:36:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2024-11-13 22:36:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-11-13 22:36:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2024-11-13 22:36:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2024-11-13 22:36:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_free [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2024-11-13 22:36:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2024-11-13 22:36:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:36:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:36:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:36:25,262 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:36:25,264 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:36:39,897 INFO L? ?]: Removed 857 outVars from TransFormulas that were not future-live. [2024-11-13 22:36:39,897 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:36:41,456 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:36:41,456 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:36:41,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:36:41 BoogieIcfgContainer [2024-11-13 22:36:41,460 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:36:41,461 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:36:41,461 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:36:41,474 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:36:41,474 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:36:41" (1/1) ... [2024-11-13 22:36:41,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:36:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 505 states and 747 transitions. [2024-11-13 22:36:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 747 transitions. [2024-11-13 22:36:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:36:41,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:41,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:59,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 517 states and 827 transitions. [2024-11-13 22:37:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 827 transitions. [2024-11-13 22:37:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:37:00,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:16,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:17,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:17,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 534 states and 924 transitions. [2024-11-13 22:37:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 924 transitions. [2024-11-13 22:37:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:37:17,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:17,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 535 states and 925 transitions. [2024-11-13 22:37:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 925 transitions. [2024-11-13 22:37:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:37:21,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:26,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:37,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 553 states and 1023 transitions. [2024-11-13 22:37:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1023 transitions. [2024-11-13 22:37:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:37:39,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:55,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 572 states and 1122 transitions. [2024-11-13 22:37:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1122 transitions. [2024-11-13 22:37:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:37:58,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 573 states and 1123 transitions. [2024-11-13 22:38:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1123 transitions. [2024-11-13 22:38:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:03,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 574 states and 1124 transitions. [2024-11-13 22:38:07,658 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1124 transitions. [2024-11-13 22:38:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:07,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:23,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 577 states and 1192 transitions. [2024-11-13 22:38:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1192 transitions. [2024-11-13 22:38:25,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:25,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:42,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 597 states and 1293 transitions. [2024-11-13 22:38:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1293 transitions. [2024-11-13 22:38:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:50,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:38:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 598 states and 1294 transitions. [2024-11-13 22:38:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1294 transitions. [2024-11-13 22:38:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:38:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 599 states and 1294 transitions. [2024-11-13 22:38:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1294 transitions. [2024-11-13 22:38:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:38:59,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:15,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 620 states and 1396 transitions. [2024-11-13 22:39:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1396 transitions. [2024-11-13 22:39:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:26,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:39:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 621 states and 1397 transitions. [2024-11-13 22:39:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1397 transitions. [2024-11-13 22:39:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:29,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:46,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 625 states and 1469 transitions. [2024-11-13 22:39:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1469 transitions. [2024-11-13 22:39:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:51,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 626 states and 1469 transitions. [2024-11-13 22:39:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1469 transitions. [2024-11-13 22:39:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:39:57,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 627 states and 1469 transitions. [2024-11-13 22:40:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1469 transitions. [2024-11-13 22:40:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:40:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:40:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 628 states and 1470 transitions. [2024-11-13 22:40:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1470 transitions. [2024-11-13 22:40:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:40:05,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:40:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 629 states and 1471 transitions. [2024-11-13 22:40:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1471 transitions. [2024-11-13 22:40:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:40:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:25,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 634 states and 1543 transitions. [2024-11-13 22:40:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1543 transitions. [2024-11-13 22:40:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:40:34,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:34,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 635 states and 1543 transitions. [2024-11-13 22:40:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1543 transitions. [2024-11-13 22:40:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:40:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 636 states and 1543 transitions. [2024-11-13 22:40:44,070 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1543 transitions. [2024-11-13 22:40:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:40:44,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:40:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 637 states and 1544 transitions. [2024-11-13 22:40:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1544 transitions. [2024-11-13 22:40:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:40:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:40:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 638 states and 1545 transitions. [2024-11-13 22:40:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1545 transitions. [2024-11-13 22:40:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:40:50,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:08,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 644 states and 1617 transitions. [2024-11-13 22:41:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1617 transitions. [2024-11-13 22:41:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:41:21,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:21,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:41:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 645 states and 1617 transitions. [2024-11-13 22:41:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1617 transitions. [2024-11-13 22:41:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:41:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 646 states and 1617 transitions. [2024-11-13 22:41:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1617 transitions. [2024-11-13 22:41:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:41:34,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 647 states and 1619 transitions. [2024-11-13 22:41:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1619 transitions. [2024-11-13 22:41:40,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:41:40,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 648 states and 1619 transitions. [2024-11-13 22:41:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1619 transitions. [2024-11-13 22:41:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:41:45,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:41:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 649 states and 1620 transitions. [2024-11-13 22:41:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1620 transitions. [2024-11-13 22:41:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:41:48,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:06,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 656 states and 1696 transitions. [2024-11-13 22:42:25,292 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1696 transitions. [2024-11-13 22:42:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:25,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 657 states and 1696 transitions. [2024-11-13 22:42:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1696 transitions. [2024-11-13 22:42:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:32,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:42:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 658 states and 1696 transitions. [2024-11-13 22:42:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1696 transitions. [2024-11-13 22:42:38,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:38,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:42:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 659 states and 1696 transitions. [2024-11-13 22:42:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1696 transitions. [2024-11-13 22:42:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:45,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:45,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 661 states and 1703 transitions. [2024-11-13 22:42:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1703 transitions. [2024-11-13 22:42:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:54,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 662 states and 1703 transitions. [2024-11-13 22:42:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1703 transitions. [2024-11-13 22:42:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:42:59,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 663 states and 1703 transitions. [2024-11-13 22:43:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1703 transitions. [2024-11-13 22:43:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:02,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:02,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:21,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:42,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 671 states and 1779 transitions. [2024-11-13 22:43:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1779 transitions. [2024-11-13 22:43:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:42,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:43:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 672 states and 1779 transitions. [2024-11-13 22:43:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1779 transitions. [2024-11-13 22:43:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:49,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,025 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:43:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 673 states and 1780 transitions. [2024-11-13 22:43:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1780 transitions. [2024-11-13 22:43:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:53,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:44:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 674 states and 1780 transitions. [2024-11-13 22:44:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1780 transitions. [2024-11-13 22:44:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:44:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 675 states and 1780 transitions. [2024-11-13 22:44:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1780 transitions. [2024-11-13 22:44:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:07,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 677 states and 1788 transitions. [2024-11-13 22:44:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1788 transitions. [2024-11-13 22:44:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:18,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 678 states and 1788 transitions. [2024-11-13 22:44:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1788 transitions. [2024-11-13 22:44:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:25,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:28,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 679 states and 1788 transitions. [2024-11-13 22:44:28,721 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1788 transitions. [2024-11-13 22:44:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:44:28,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 680 states and 1788 transitions. [2024-11-13 22:44:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1788 transitions. [2024-11-13 22:44:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:44:31,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:44:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 681 states and 1788 transitions. [2024-11-13 22:44:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1788 transitions. [2024-11-13 22:44:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:44:39,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:44:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 682 states and 1789 transitions. [2024-11-13 22:44:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1789 transitions. [2024-11-13 22:44:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:44:42,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:44:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 683 states and 1790 transitions. [2024-11-13 22:44:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1790 transitions. [2024-11-13 22:44:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:44:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:50,541 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:06,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 693 states and 1870 transitions. [2024-11-13 22:45:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1870 transitions. [2024-11-13 22:45:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:45:34,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 694 states and 1870 transitions. [2024-11-13 22:45:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1870 transitions. [2024-11-13 22:45:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:45:43,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:43,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 695 states and 1871 transitions. [2024-11-13 22:45:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1871 transitions. [2024-11-13 22:45:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:45:52,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 697 states and 1878 transitions. [2024-11-13 22:46:06,023 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1878 transitions. [2024-11-13 22:46:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 698 states and 1878 transitions. [2024-11-13 22:46:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1878 transitions. [2024-11-13 22:46:15,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:15,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:15,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 700 states and 1884 transitions. [2024-11-13 22:46:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1884 transitions. [2024-11-13 22:46:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:24,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:24,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 701 states and 1884 transitions. [2024-11-13 22:46:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1884 transitions. [2024-11-13 22:46:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:28,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 702 states and 1884 transitions. [2024-11-13 22:46:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1884 transitions. [2024-11-13 22:46:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:32,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:46:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:42,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 703 states and 1884 transitions. [2024-11-13 22:46:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1884 transitions. [2024-11-13 22:46:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:42,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:46:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 704 states and 1885 transitions. [2024-11-13 22:46:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1885 transitions. [2024-11-13 22:46:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:46,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:09,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 713 states and 1960 transitions. [2024-11-13 22:47:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1960 transitions. [2024-11-13 22:47:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:36,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 714 states and 1961 transitions. [2024-11-13 22:47:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1961 transitions. [2024-11-13 22:47:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:41,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:47:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 715 states and 1961 transitions. [2024-11-13 22:47:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1961 transitions. [2024-11-13 22:47:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:50,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:50,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 717 states and 1969 transitions. [2024-11-13 22:48:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1969 transitions. [2024-11-13 22:48:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:05,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 718 states and 1969 transitions. [2024-11-13 22:48:15,496 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1969 transitions. [2024-11-13 22:48:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:15,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:30,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 720 states and 1978 transitions. [2024-11-13 22:48:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1978 transitions. [2024-11-13 22:48:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:30,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:48:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 721 states and 1978 transitions. [2024-11-13 22:48:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1978 transitions. [2024-11-13 22:48:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 722 states and 1978 transitions. [2024-11-13 22:48:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1978 transitions. [2024-11-13 22:48:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:44,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 723 states and 1978 transitions. [2024-11-13 22:48:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1978 transitions. [2024-11-13 22:48:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:47,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:48:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 724 states and 1979 transitions. [2024-11-13 22:48:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1979 transitions. [2024-11-13 22:48:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:58,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:58,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 726 states and 1985 transitions. [2024-11-13 22:49:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1985 transitions. [2024-11-13 22:49:13,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:13,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:49:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 727 states and 1985 transitions. [2024-11-13 22:49:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1985 transitions. [2024-11-13 22:49:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:23,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:49:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:27,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 728 states and 1986 transitions. [2024-11-13 22:49:27,843 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1986 transitions. [2024-11-13 22:49:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:27,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:52,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 740 states and 2080 transitions. [2024-11-13 22:50:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2080 transitions. [2024-11-13 22:50:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:50:46,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:50:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 741 states and 2081 transitions. [2024-11-13 22:50:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 2081 transitions. [2024-11-13 22:50:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:50:53,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:51:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 742 states and 2081 transitions. [2024-11-13 22:51:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2081 transitions. [2024-11-13 22:51:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:51:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:07,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.