./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL --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 57ba9a4d546a973620a0029f54a814a104db676a0fd0f250dd5545a7c0f94302 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:06:20,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:06:20,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:06:20,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:06:20,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:06:20,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:06:20,356 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:06:20,357 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:06:20,359 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:06:20,364 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:06:20,365 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:06:20,366 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:06:20,367 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:06:20,369 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:06:20,369 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:06:20,370 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:06:20,370 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:06:20,371 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:06:20,372 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:06:20,372 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:06:20,373 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:06:20,374 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:06:20,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:06:20,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:20,376 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:06:20,377 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:06:20,377 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:06:20,378 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:06:20,378 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:06:20,379 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:06:20,380 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 57ba9a4d546a973620a0029f54a814a104db676a0fd0f250dd5545a7c0f94302 [2023-11-19 04:06:20,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:06:20,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:06:20,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:06:20,779 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:06:20,779 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:06:20,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2023-11-19 04:06:24,084 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:06:24,663 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:06:24,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2023-11-19 04:06:24,718 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/data/f8e2bb86a/c3ee4b6e013c45faa6758ca291554120/FLAG63866d830 [2023-11-19 04:06:24,737 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/data/f8e2bb86a/c3ee4b6e013c45faa6758ca291554120 [2023-11-19 04:06:24,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:06:24,744 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:06:24,748 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:24,748 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:06:24,753 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:06:24,754 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:24" (1/1) ... [2023-11-19 04:06:24,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e4d805 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:24, skipping insertion in model container [2023-11-19 04:06:24,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:24" (1/1) ... [2023-11-19 04:06:24,875 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:06:25,642 WARN L240 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_e9259ef7-863d-437f-b1bf-21b81bd0d79b/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i[101600,101613] [2023-11-19 04:06:25,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:25,920 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:06:26,163 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)); [3429-3430] [2023-11-19 04:06:26,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3444] [2023-11-19 04:06:26,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3447] [2023-11-19 04:06:26,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3450] [2023-11-19 04:06:26,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3453] [2023-11-19 04:06:26,198 WARN L240 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_e9259ef7-863d-437f-b1bf-21b81bd0d79b/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i[101600,101613] [2023-11-19 04:06:26,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:26,342 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:06:26,350 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:06:26,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26 WrapperNode [2023-11-19 04:06:26,351 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:26,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:26,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:06:26,353 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:06:26,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,419 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,538 INFO L138 Inliner]: procedures = 113, calls = 447, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 1299 [2023-11-19 04:06:26,539 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:26,540 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:06:26,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:06:26,541 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:06:26,551 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,552 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,586 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,632 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,640 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,656 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:06:26,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:06:26,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:06:26,673 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:06:26,674 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:26" (1/1) ... [2023-11-19 04:06:26,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:26,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:06:26,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:06:26,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9259ef7-863d-437f-b1bf-21b81bd0d79b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:06:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:06:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 04:06:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 04:06:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:06:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:06:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:06:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:06:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:06:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:06:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:06:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-19 04:06:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-19 04:06:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:06:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:06:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:06:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:06:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:06:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:06:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:06:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:06:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:06:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:06:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:06:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:06:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:06:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:06:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_resume [2023-11-19 04:06:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_resume [2023-11-19 04:06:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2023-11-19 04:06:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2023-11-19 04:06:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2023-11-19 04:06:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2023-11-19 04:06:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:06:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 04:06:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 04:06:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:06:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:06:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:06:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_5 [2023-11-19 04:06:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_5 [2023-11-19 04:06:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:06:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-19 04:06:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-19 04:06:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_disconnect [2023-11-19 04:06:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_disconnect [2023-11-19 04:06:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:06:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:06:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_delete [2023-11-19 04:06:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_delete [2023-11-19 04:06:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:06:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:06:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:06:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:06:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 04:06:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 04:06:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:06:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:06:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:06:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:06:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:06:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:06:27,197 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:06:27,200 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:06:27,311 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:06:27,641 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2023-11-19 04:06:28,651 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:06:29,038 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:06:29,038 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 04:06:29,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:29 BoogieIcfgContainer [2023-11-19 04:06:29,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:06:29,054 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:06:29,055 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:06:29,065 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:06:29,066 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:29" (1/1) ... [2023-11-19 04:06:29,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:06:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 289 states and 426 transitions. [2023-11-19 04:06:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 426 transitions. [2023-11-19 04:06:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:06:29,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 294 states and 451 transitions. [2023-11-19 04:06:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 451 transitions. [2023-11-19 04:06:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 04:06:29,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,180 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:06:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 295 states and 452 transitions. [2023-11-19 04:06:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 452 transitions. [2023-11-19 04:06:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 04:06:30,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 298 states and 477 transitions. [2023-11-19 04:06:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 477 transitions. [2023-11-19 04:06:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 04:06:30,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 04:06:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 300 states and 480 transitions. [2023-11-19 04:06:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 480 transitions. [2023-11-19 04:06:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 04:06:30,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 299 states and 476 transitions. [2023-11-19 04:06:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 476 transitions. [2023-11-19 04:06:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 04:06:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 301 states and 478 transitions. [2023-11-19 04:06:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 478 transitions. [2023-11-19 04:06:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 04:06:31,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 306 states and 505 transitions. [2023-11-19 04:06:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 505 transitions. [2023-11-19 04:06:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 04:06:31,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:31,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 319 states and 551 transitions. [2023-11-19 04:06:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 551 transitions. [2023-11-19 04:06:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 04:06:32,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 04:06:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 318 states and 545 transitions. [2023-11-19 04:06:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 545 transitions. [2023-11-19 04:06:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 04:06:32,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 332 states and 592 transitions. [2023-11-19 04:06:33,643 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 592 transitions. [2023-11-19 04:06:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 04:06:33,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:06:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 333 states and 592 transitions. [2023-11-19 04:06:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 592 transitions. [2023-11-19 04:06:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 04:06:33,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 348 states and 640 transitions. [2023-11-19 04:06:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 640 transitions. [2023-11-19 04:06:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 04:06:34,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:06:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 351 states and 647 transitions. [2023-11-19 04:06:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 647 transitions. [2023-11-19 04:06:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 04:06:35,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:35,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:06:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 352 states and 647 transitions. [2023-11-19 04:06:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 647 transitions. [2023-11-19 04:06:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 04:06:35,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:35,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 368 states and 696 transitions. [2023-11-19 04:06:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 696 transitions. [2023-11-19 04:06:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 04:06:37,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:37,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:06:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 371 states and 704 transitions. [2023-11-19 04:06:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 704 transitions. [2023-11-19 04:06:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 04:06:37,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:06:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 372 states and 704 transitions. [2023-11-19 04:06:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 704 transitions. [2023-11-19 04:06:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 04:06:37,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:37,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 389 states and 754 transitions. [2023-11-19 04:06:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 754 transitions. [2023-11-19 04:06:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:06:39,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:39,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:06:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 390 states and 754 transitions. [2023-11-19 04:06:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 754 transitions. [2023-11-19 04:06:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 04:06:39,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 04:06:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 393 states and 762 transitions. [2023-11-19 04:06:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 762 transitions. [2023-11-19 04:06:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:06:40,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:40,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:06:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 395 states and 764 transitions. [2023-11-19 04:06:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 764 transitions. [2023-11-19 04:06:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:06:40,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:06:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 396 states and 764 transitions. [2023-11-19 04:06:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 764 transitions. [2023-11-19 04:06:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:06:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 04:06:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 397 states and 765 transitions. [2023-11-19 04:06:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 765 transitions. [2023-11-19 04:06:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:06:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:06:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 398 states and 765 transitions. [2023-11-19 04:06:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 765 transitions. [2023-11-19 04:06:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:06:41,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:06:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 400 states and 767 transitions. [2023-11-19 04:06:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 767 transitions. [2023-11-19 04:06:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 04:06:41,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:41,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:06:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 401 states and 767 transitions. [2023-11-19 04:06:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 767 transitions. [2023-11-19 04:06:41,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 04:06:41,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:41,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:06:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 402 states and 767 transitions. [2023-11-19 04:06:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 767 transitions. [2023-11-19 04:06:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 04:06:42,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:06:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 404 states and 769 transitions. [2023-11-19 04:06:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 769 transitions. [2023-11-19 04:06:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 04:06:42,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:06:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 405 states and 769 transitions. [2023-11-19 04:06:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 769 transitions. [2023-11-19 04:06:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 04:06:42,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:06:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 407 states and 771 transitions. [2023-11-19 04:06:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 771 transitions. [2023-11-19 04:06:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 04:06:42,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:06:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 408 states and 771 transitions. [2023-11-19 04:06:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 771 transitions. [2023-11-19 04:06:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 04:06:42,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:42,883 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:06:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 410 states and 773 transitions. [2023-11-19 04:06:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 773 transitions. [2023-11-19 04:06:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 04:06:42,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:43,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 411 states and 772 transitions. [2023-11-19 04:06:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 772 transitions. [2023-11-19 04:06:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 04:06:43,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:06:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 412 states and 772 transitions. [2023-11-19 04:06:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 772 transitions. [2023-11-19 04:06:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 04:06:43,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 413 states and 772 transitions. [2023-11-19 04:06:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 772 transitions. [2023-11-19 04:06:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 04:06:43,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 414 states and 772 transitions. [2023-11-19 04:06:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 772 transitions. [2023-11-19 04:06:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 04:06:44,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:44,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 415 states and 772 transitions. [2023-11-19 04:06:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 772 transitions. [2023-11-19 04:06:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 04:06:44,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:44,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 416 states and 772 transitions. [2023-11-19 04:06:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 772 transitions. [2023-11-19 04:06:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:06:44,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:44,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-19 04:06:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 426 states and 808 transitions. [2023-11-19 04:06:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 808 transitions. [2023-11-19 04:06:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:06:45,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:45,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-19 04:06:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 436 states and 844 transitions. [2023-11-19 04:06:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 844 transitions. [2023-11-19 04:06:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:06:46,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:46,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-19 04:06:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 446 states and 880 transitions. [2023-11-19 04:06:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 880 transitions. [2023-11-19 04:06:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:06:46,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 454 states and 920 transitions. [2023-11-19 04:06:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 920 transitions. [2023-11-19 04:06:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:06:48,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-19 04:06:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 464 states and 958 transitions. [2023-11-19 04:06:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 958 transitions. [2023-11-19 04:06:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:06:49,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 465 states and 958 transitions. [2023-11-19 04:06:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 958 transitions. [2023-11-19 04:06:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:06:50,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-19 04:06:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 475 states and 996 transitions. [2023-11-19 04:06:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 996 transitions. [2023-11-19 04:06:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:06:50,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 480 states and 1030 transitions. [2023-11-19 04:06:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1030 transitions. [2023-11-19 04:06:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:06:52,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:52,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 483 states and 1058 transitions. [2023-11-19 04:06:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1058 transitions. [2023-11-19 04:06:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:06:53,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:53,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 04:06:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 488 states and 1090 transitions. [2023-11-19 04:06:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1090 transitions. [2023-11-19 04:06:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 04:06:55,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:06:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 494 states and 1122 transitions. [2023-11-19 04:06:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1122 transitions. [2023-11-19 04:06:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 04:06:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:55,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:06:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 495 states and 1122 transitions. [2023-11-19 04:06:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1122 transitions. [2023-11-19 04:06:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:56,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:06:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:56,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 497 states and 1127 transitions. [2023-11-19 04:06:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1127 transitions. [2023-11-19 04:06:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:56,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:06:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 501 states and 1138 transitions. [2023-11-19 04:06:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1138 transitions. [2023-11-19 04:06:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:57,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:57,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:06:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:58,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 504 states and 1159 transitions. [2023-11-19 04:06:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1159 transitions. [2023-11-19 04:06:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:58,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:58,672 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-19 04:06:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 506 states and 1161 transitions. [2023-11-19 04:06:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1161 transitions. [2023-11-19 04:06:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:58,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 04:06:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 511 states and 1173 transitions. [2023-11-19 04:06:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1173 transitions. [2023-11-19 04:06:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:06:59,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-19 04:07:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 515 states and 1200 transitions. [2023-11-19 04:07:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1200 transitions. [2023-11-19 04:07:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:07:01,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 04:07:01,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 517 states and 1202 transitions. [2023-11-19 04:07:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1202 transitions. [2023-11-19 04:07:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:01,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:07:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 519 states and 1208 transitions. [2023-11-19 04:07:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1208 transitions. [2023-11-19 04:07:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:02,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:07:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 523 states and 1219 transitions. [2023-11-19 04:07:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1219 transitions. [2023-11-19 04:07:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:02,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 04:07:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 525 states and 1224 transitions. [2023-11-19 04:07:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1224 transitions. [2023-11-19 04:07:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:03,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-19 04:07:03,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 527 states and 1226 transitions. [2023-11-19 04:07:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1226 transitions. [2023-11-19 04:07:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:03,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 04:07:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 531 states and 1235 transitions. [2023-11-19 04:07:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1235 transitions. [2023-11-19 04:07:04,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:04,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 04:07:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 533 states and 1240 transitions. [2023-11-19 04:07:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1240 transitions. [2023-11-19 04:07:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:07:04,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 04:07:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 534 states and 1243 transitions. [2023-11-19 04:07:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1243 transitions. [2023-11-19 04:07:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:07:04,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked.