./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.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_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/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_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/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_53580155-8553-48a7-8554-e172c22d49da/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 3d54ec533bcab354bf7ab20b9139a2cc0ce3cf7423a4c806e696ce4b9d5812e9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:35,761 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:35,860 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:23:35,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:35,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:35,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:35,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:35,927 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:35,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:35,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:35,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:35,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:35,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:35,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:35,930 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:35,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:35,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:35,931 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:35,931 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:35,931 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:35,931 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:35,931 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:35,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:35,932 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:35,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:35,932 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:35,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:35,933 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:35,933 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:35,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:35,933 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_53580155-8553-48a7-8554-e172c22d49da/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 -> 3d54ec533bcab354bf7ab20b9139a2cc0ce3cf7423a4c806e696ce4b9d5812e9 [2024-11-13 21:23:36,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:36,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:36,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:36,344 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:36,345 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:36,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 21:23:38,466 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:39,183 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:39,184 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2024-11-13 21:23:39,252 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/data/fb8824fcc/0f3b7c73b94a4914a8616aa1140c061b/FLAG679cde51d [2024-11-13 21:23:39,551 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/data/fb8824fcc/0f3b7c73b94a4914a8616aa1140c061b [2024-11-13 21:23:39,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:39,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:39,558 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:39,559 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:39,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:39,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:39" (1/1) ... [2024-11-13 21:23:39,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3209c32f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:39, skipping insertion in model container [2024-11-13 21:23:39,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:39" (1/1) ... [2024-11-13 21:23:39,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:40,942 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_53580155-8553-48a7-8554-e172c22d49da/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2024-11-13 21:23:41,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:41,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:41,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3103] [2024-11-13 21:23:41,529 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_53580155-8553-48a7-8554-e172c22d49da/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2024-11-13 21:23:41,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:41,659 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:41,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41 WrapperNode [2024-11-13 21:23:41,660 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:41,661 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:41,661 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:41,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:41,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,755 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,865 INFO L138 Inliner]: procedures = 175, calls = 882, calls flagged for inlining = 78, calls inlined = 65, statements flattened = 1687 [2024-11-13 21:23:41,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:41,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:41,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:41,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:41,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,894 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,956 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,979 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:41,986 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:42,003 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:42,004 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:42,005 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:42,005 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:42,006 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:41" (1/1) ... [2024-11-13 21:23:42,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:42,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:42,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:42,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53580155-8553-48a7-8554-e172c22d49da/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 21:23:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 21:23:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:23:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:23:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:23:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:23:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:23:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:23:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:23:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:23:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:23:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:23:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:23:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:23:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 21:23:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 21:23:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-13 21:23:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-13 21:23:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-13 21:23:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-13 21:23:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:23:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:23:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2024-11-13 21:23:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2024-11-13 21:23:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:23:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:23:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 21:23:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 21:23:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:23:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:23:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 21:23:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 21:23:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2024-11-13 21:23:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:23:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 21:23:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 21:23:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 21:23:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:23:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:23:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 21:23:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 21:23:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_status [2024-11-13 21:23:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_status [2024-11-13 21:23:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:23:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_remove [2024-11-13 21:23:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_remove [2024-11-13 21:23:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_poll [2024-11-13 21:23:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_poll [2024-11-13 21:23:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:23:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:23:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 21:23:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 21:23:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:23:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 21:23:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 21:23:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_ioctl [2024-11-13 21:23:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_ioctl [2024-11-13 21:23:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phantom_mutex [2024-11-13 21:23:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phantom_mutex [2024-11-13 21:23:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 21:23:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 21:23:42,814 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:42,818 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:58,531 INFO L? ?]: Removed 841 outVars from TransFormulas that were not future-live. [2024-11-13 21:23:58,531 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:59,448 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:59,449 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:23:59,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:59 BoogieIcfgContainer [2024-11-13 21:23:59,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:59,453 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:59,453 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:59,467 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:59,467 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:59" (1/1) ... [2024-11-13 21:23:59,478 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:23:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 480 states and 695 transitions. [2024-11-13 21:23:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 695 transitions. [2024-11-13 21:23:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:23:59,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:03,022 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 21:24:13,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 484 states and 715 transitions. [2024-11-13 21:24:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 715 transitions. [2024-11-13 21:24:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:24:13,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:13,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:25,950 WARN L539 Checker$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 21:24:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 488 states and 745 transitions. [2024-11-13 21:24:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 745 transitions. [2024-11-13 21:24:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:24:26,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,725 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 21:24:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 489 states and 746 transitions. [2024-11-13 21:24:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 746 transitions. [2024-11-13 21:24:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:24:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:29,261 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 21:24:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 490 states and 747 transitions. [2024-11-13 21:24:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 747 transitions. [2024-11-13 21:24:29,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:24:29,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:30,732 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 21:24:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:30,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 493 states and 752 transitions. [2024-11-13 21:24:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 752 transitions. [2024-11-13 21:24:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:24:30,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,282 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 21:24:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 494 states and 753 transitions. [2024-11-13 21:24:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 753 transitions. [2024-11-13 21:24:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:24:32,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,544 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 21:24:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 497 states and 757 transitions. [2024-11-13 21:24:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 757 transitions. [2024-11-13 21:24:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:24:33,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:33,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:35,033 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 21:24:45,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 503 states and 786 transitions. [2024-11-13 21:24:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 786 transitions. [2024-11-13 21:24:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:24:46,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,639 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 21:24:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 505 states and 789 transitions. [2024-11-13 21:24:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 789 transitions. [2024-11-13 21:24:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:24:47,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:49,059 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 21:24:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 506 states and 790 transitions. [2024-11-13 21:24:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 790 transitions. [2024-11-13 21:24:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:24:49,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:50,332 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 21:24:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 507 states and 790 transitions. [2024-11-13 21:24:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 790 transitions. [2024-11-13 21:24:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:24:50,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:51,653 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 21:24:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 512 states and 823 transitions. [2024-11-13 21:24:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 823 transitions. [2024-11-13 21:24:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:24:53,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:53,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:54,232 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 21:24:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 513 states and 823 transitions. [2024-11-13 21:24:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 823 transitions. [2024-11-13 21:24:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:24:54,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:24:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 514 states and 823 transitions. [2024-11-13 21:24:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 823 transitions. [2024-11-13 21:24:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:24:55,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:55,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:56,821 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 21:24:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 517 states and 827 transitions. [2024-11-13 21:24:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 827 transitions. [2024-11-13 21:24:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:24:56,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:58,009 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 21:24:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:58,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 518 states and 827 transitions. [2024-11-13 21:24:58,038 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 827 transitions. [2024-11-13 21:24:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:24:58,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:59,310 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 21:25:10,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 537 states and 881 transitions. [2024-11-13 21:25:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 881 transitions. [2024-11-13 21:25:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:25:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:12,715 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 21:25:23,893 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 21:25:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 557 states and 936 transitions. [2024-11-13 21:25:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 936 transitions. [2024-11-13 21:25:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:25:25,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:25,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:27,651 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 21:25:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 559 states and 938 transitions. [2024-11-13 21:25:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 938 transitions. [2024-11-13 21:25:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:25:30,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:31,524 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 21:25:42,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 580 states and 994 transitions. [2024-11-13 21:25:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 994 transitions. [2024-11-13 21:25:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:25:45,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:46,707 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 21:25:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 584 states and 1001 transitions. [2024-11-13 21:25:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1001 transitions. [2024-11-13 21:25:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:25:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,954 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 21:25:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 586 states and 1003 transitions. [2024-11-13 21:25:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1003 transitions. [2024-11-13 21:25:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:25:49,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:51,764 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 21:26:03,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 608 states and 1060 transitions. [2024-11-13 21:26:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1060 transitions. [2024-11-13 21:26:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:26:08,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:10,418 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 21:26:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 610 states and 1063 transitions. [2024-11-13 21:26:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1063 transitions. [2024-11-13 21:26:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:26:10,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:10,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,725 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 21:26:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 611 states and 1063 transitions. [2024-11-13 21:26:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1063 transitions. [2024-11-13 21:26:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:26:11,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:13,010 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 21:26:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 615 states and 1070 transitions. [2024-11-13 21:26:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1070 transitions. [2024-11-13 21:26:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:26:13,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:13,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,428 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 21:26:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 617 states and 1072 transitions. [2024-11-13 21:26:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1072 transitions. [2024-11-13 21:26:17,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:26:17,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:18,452 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 21:26:30,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 640 states and 1130 transitions. [2024-11-13 21:26:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1130 transitions. [2024-11-13 21:26:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:37,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:38,657 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 21:26:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 642 states and 1133 transitions. [2024-11-13 21:26:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1133 transitions. [2024-11-13 21:26:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:38,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:39,888 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 21:26:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 643 states and 1133 transitions. [2024-11-13 21:26:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1133 transitions. [2024-11-13 21:26:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:39,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:40,884 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 21:26:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 644 states and 1133 transitions. [2024-11-13 21:26:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1133 transitions. [2024-11-13 21:26:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:41,957 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 21:26:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 648 states and 1140 transitions. [2024-11-13 21:26:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1140 transitions. [2024-11-13 21:26:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:26:42,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,210 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 21:26:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 650 states and 1142 transitions. [2024-11-13 21:26:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1142 transitions. [2024-11-13 21:26:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:47,271 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 21:26:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 651 states and 1142 transitions. [2024-11-13 21:26:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1142 transitions. [2024-11-13 21:26:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:26:47,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:47,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:48,321 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 21:26:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 653 states and 1145 transitions. [2024-11-13 21:26:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1145 transitions. [2024-11-13 21:26:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:26:48,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:49,460 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 21:26:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 654 states and 1145 transitions. [2024-11-13 21:26:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1145 transitions. [2024-11-13 21:26:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:26:49,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,509 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 21:26:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 655 states and 1145 transitions. [2024-11-13 21:26:50,546 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1145 transitions. [2024-11-13 21:26:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:26:50,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:50,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:51,541 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 21:26:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 659 states and 1152 transitions. [2024-11-13 21:26:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1152 transitions. [2024-11-13 21:26:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:26:51,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:52,612 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 21:26:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 663 states and 1159 transitions. [2024-11-13 21:26:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1159 transitions. [2024-11-13 21:26:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:52,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:52,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:53,769 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 21:26:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 665 states and 1161 transitions. [2024-11-13 21:26:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1161 transitions. [2024-11-13 21:26:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:26:56,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:56,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,533 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 21:27:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 676 states and 1178 transitions. [2024-11-13 21:27:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1178 transitions. [2024-11-13 21:27:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:27:00,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:01,239 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 21:27:01,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 677 states and 1178 transitions. [2024-11-13 21:27:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1178 transitions. [2024-11-13 21:27:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:01,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:02,300 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 21:27:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 679 states and 1181 transitions. [2024-11-13 21:27:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1181 transitions. [2024-11-13 21:27:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:02,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:03,296 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 21:27:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 680 states and 1181 transitions. [2024-11-13 21:27:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1181 transitions. [2024-11-13 21:27:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:03,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:03,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:04,566 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 21:27:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 681 states and 1181 transitions. [2024-11-13 21:27:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1181 transitions. [2024-11-13 21:27:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:04,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:05,552 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 21:27:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 685 states and 1188 transitions. [2024-11-13 21:27:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1188 transitions. [2024-11-13 21:27:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:27:05,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:05,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:06,617 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 21:27:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 689 states and 1195 transitions. [2024-11-13 21:27:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1195 transitions. [2024-11-13 21:27:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:07,619 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 21:27:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 690 states and 1195 transitions. [2024-11-13 21:27:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1195 transitions. [2024-11-13 21:27:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:27:07,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:07,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:08,626 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 21:27:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 692 states and 1198 transitions. [2024-11-13 21:27:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1198 transitions. [2024-11-13 21:27:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:27:08,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:09,567 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 21:27:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 693 states and 1198 transitions. [2024-11-13 21:27:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1198 transitions. [2024-11-13 21:27:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:27:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,645 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 21:27:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 694 states and 1198 transitions. [2024-11-13 21:27:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1198 transitions. [2024-11-13 21:27:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:27:10,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:11,579 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 21:27:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 698 states and 1205 transitions. [2024-11-13 21:27:11,687 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1205 transitions. [2024-11-13 21:27:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:11,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:11,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:12,830 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 21:27:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 705 states and 1225 transitions. [2024-11-13 21:27:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1225 transitions. [2024-11-13 21:27:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:16,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:17,896 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 21:27:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 707 states and 1227 transitions. [2024-11-13 21:27:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1227 transitions. [2024-11-13 21:27:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:21,482 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 21:27:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 709 states and 1229 transitions. [2024-11-13 21:27:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1229 transitions. [2024-11-13 21:27:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:25,529 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 21:27:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 711 states and 1231 transitions. [2024-11-13 21:27:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1231 transitions. [2024-11-13 21:27:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:27:28,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:29,402 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 21:27:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 713 states and 1233 transitions. [2024-11-13 21:27:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1233 transitions. [2024-11-13 21:27:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:27:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:33,599 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 21:27:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 714 states and 1233 transitions. [2024-11-13 21:27:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1233 transitions. [2024-11-13 21:27:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:27:33,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:34,643 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 21:27:34,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 715 states and 1233 transitions. [2024-11-13 21:27:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1233 transitions. [2024-11-13 21:27:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:27:34,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:35,685 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 21:27:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 718 states and 1238 transitions. [2024-11-13 21:27:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1238 transitions. [2024-11-13 21:27:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:27:35,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:36,722 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 21:27:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 722 states and 1246 transitions. [2024-11-13 21:27:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1246 transitions. [2024-11-13 21:27:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:27:38,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:40,103 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 21:27:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 726 states and 1253 transitions. [2024-11-13 21:27:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1253 transitions. [2024-11-13 21:27:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:27:41,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,144 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 21:27:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 727 states and 1253 transitions. [2024-11-13 21:27:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1253 transitions. [2024-11-13 21:27:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:27:43,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,607 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 21:27:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 731 states and 1261 transitions. [2024-11-13 21:27:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1261 transitions. [2024-11-13 21:27:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:27:45,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:46,981 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 21:27:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 735 states and 1268 transitions. [2024-11-13 21:27:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1268 transitions. [2024-11-13 21:27:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:27:48,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:48,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,450 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 21:27:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 736 states and 1268 transitions. [2024-11-13 21:27:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1268 transitions. [2024-11-13 21:27:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:27:51,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:51,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:52,476 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 21:27:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 740 states and 1275 transitions. [2024-11-13 21:27:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1275 transitions. [2024-11-13 21:27:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:27:53,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:53,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:54,659 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 21:27:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 743 states and 1280 transitions. [2024-11-13 21:27:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1280 transitions. [2024-11-13 21:27:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:27:54,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,126 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 21:27:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 747 states and 1287 transitions. [2024-11-13 21:27:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1287 transitions. [2024-11-13 21:27:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:27:56,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:57,482 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 21:27:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 748 states and 1287 transitions. [2024-11-13 21:27:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1287 transitions. [2024-11-13 21:27:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:27:58,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:59,571 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 21:27:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 752 states and 1294 transitions. [2024-11-13 21:27:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1294 transitions. [2024-11-13 21:27:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:27:59,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:28:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 753 states and 1294 transitions. [2024-11-13 21:28:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1294 transitions. [2024-11-13 21:28:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:28:01,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:01,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,266 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 21:28:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 755 states and 1297 transitions. [2024-11-13 21:28:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1297 transitions. [2024-11-13 21:28:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:28:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,294 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 21:28:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 758 states and 1301 transitions. [2024-11-13 21:28:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1301 transitions. [2024-11-13 21:28:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:28:04,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,409 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 21:28:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 760 states and 1304 transitions. [2024-11-13 21:28:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1304 transitions. [2024-11-13 21:28:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:28:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:06,392 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 21:28:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 762 states and 1307 transitions. [2024-11-13 21:28:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1307 transitions. [2024-11-13 21:28:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:28:06,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,438 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 21:28:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 764 states and 1311 transitions. [2024-11-13 21:28:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1311 transitions. [2024-11-13 21:28:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:28:07,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:07,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:08,542 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 21:28:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 765 states and 1312 transitions. [2024-11-13 21:28:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1312 transitions. [2024-11-13 21:28:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:28:08,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,167 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 21:28:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 779 states and 1361 transitions. [2024-11-13 21:28:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1361 transitions. [2024-11-13 21:28:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:28:13,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:14,968 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 21:28:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 793 states and 1410 transitions. [2024-11-13 21:28:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1410 transitions. [2024-11-13 21:28:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:28:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:19,758 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 21:28:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 795 states and 1412 transitions. [2024-11-13 21:28:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1412 transitions. [2024-11-13 21:28:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:28:19,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,862 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 21:28:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 800 states and 1420 transitions. [2024-11-13 21:28:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1420 transitions. [2024-11-13 21:28:20,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:28:20,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:22,076 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 21:28:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 814 states and 1469 transitions. [2024-11-13 21:28:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1469 transitions. [2024-11-13 21:28:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:28:25,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,953 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 21:28:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:27,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 816 states and 1471 transitions. [2024-11-13 21:28:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1471 transitions. [2024-11-13 21:28:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:28:27,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:28,110 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 21:28:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 830 states and 1520 transitions. [2024-11-13 21:28:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1520 transitions. [2024-11-13 21:28:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:28:31,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:32,888 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 21:28:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 832 states and 1522 transitions. [2024-11-13 21:28:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1522 transitions. [2024-11-13 21:28:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:28:32,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:34,002 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 21:28:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 834 states and 1524 transitions. [2024-11-13 21:28:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1524 transitions. [2024-11-13 21:28:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:28:34,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,082 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 21:28:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 848 states and 1573 transitions. [2024-11-13 21:28:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1573 transitions. [2024-11-13 21:28:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:38,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:39,959 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 21:28:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 850 states and 1575 transitions. [2024-11-13 21:28:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1575 transitions. [2024-11-13 21:28:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:40,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:28:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 850 states and 1572 transitions. [2024-11-13 21:28:46,297 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1572 transitions. [2024-11-13 21:28:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:46,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:47,346 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 21:28:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 852 states and 1574 transitions. [2024-11-13 21:28:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1574 transitions. [2024-11-13 21:28:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:47,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:28:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 854 states and 1579 transitions. [2024-11-13 21:28:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1579 transitions. [2024-11-13 21:28:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:50,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:28:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 856 states and 1587 transitions. [2024-11-13 21:28:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1587 transitions. [2024-11-13 21:28:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:53,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:28:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 857 states and 1588 transitions. [2024-11-13 21:28:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1588 transitions. [2024-11-13 21:28:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:28:54,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,025 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 21:28:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 859 states and 1590 transitions. [2024-11-13 21:28:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1590 transitions. [2024-11-13 21:28:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:28:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:28:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 859 states and 1587 transitions. [2024-11-13 21:28:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1587 transitions. [2024-11-13 21:28:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:28:59,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,679 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 21:29:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 861 states and 1589 transitions. [2024-11-13 21:29:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1589 transitions. [2024-11-13 21:29:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:00,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 863 states and 1597 transitions. [2024-11-13 21:29:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1597 transitions. [2024-11-13 21:29:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:03,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:03,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:04,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 865 states and 1602 transitions. [2024-11-13 21:29:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1602 transitions. [2024-11-13 21:29:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:06,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 866 states and 1603 transitions. [2024-11-13 21:29:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1603 transitions. [2024-11-13 21:29:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:08,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 869 states and 1625 transitions. [2024-11-13 21:29:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1625 transitions. [2024-11-13 21:29:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:15,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:29:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 870 states and 1627 transitions. [2024-11-13 21:29:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1627 transitions. [2024-11-13 21:29:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:16,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,805 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 21:29:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 872 states and 1629 transitions. [2024-11-13 21:29:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1629 transitions. [2024-11-13 21:29:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 874 states and 1637 transitions. [2024-11-13 21:29:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1637 transitions. [2024-11-13 21:29:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:21,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 885 states and 1697 transitions. [2024-11-13 21:29:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1697 transitions. [2024-11-13 21:29:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:38,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:39,429 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 21:29:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 891 states and 1709 transitions. [2024-11-13 21:29:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1709 transitions. [2024-11-13 21:29:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:39,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 892 states and 1711 transitions. [2024-11-13 21:29:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1711 transitions. [2024-11-13 21:29:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:40,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:29:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 893 states and 1713 transitions. [2024-11-13 21:29:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1713 transitions. [2024-11-13 21:29:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 894 states and 1714 transitions. [2024-11-13 21:29:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1714 transitions. [2024-11-13 21:29:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:43,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,176 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 21:29:44,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 896 states and 1716 transitions. [2024-11-13 21:29:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1716 transitions. [2024-11-13 21:29:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:44,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 898 states and 1724 transitions. [2024-11-13 21:29:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1724 transitions. [2024-11-13 21:29:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 899 states and 1724 transitions. [2024-11-13 21:29:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1724 transitions. [2024-11-13 21:29:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:49,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,452 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 21:29:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 900 states and 1724 transitions. [2024-11-13 21:29:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1724 transitions. [2024-11-13 21:29:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:50,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 901 states and 1727 transitions. [2024-11-13 21:29:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1727 transitions. [2024-11-13 21:29:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:29:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 902 states and 1729 transitions. [2024-11-13 21:29:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1729 transitions. [2024-11-13 21:29:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:52,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:29:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 903 states and 1730 transitions. [2024-11-13 21:29:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1730 transitions. [2024-11-13 21:29:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:53,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:29:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 905 states and 1738 transitions. [2024-11-13 21:29:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1738 transitions. [2024-11-13 21:29:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:29:57,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:57,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 910 states and 1765 transitions. [2024-11-13 21:30:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1765 transitions. [2024-11-13 21:30:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 911 states and 1772 transitions. [2024-11-13 21:30:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1772 transitions. [2024-11-13 21:30:03,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:03,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:03,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 915 states and 1779 transitions. [2024-11-13 21:30:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1779 transitions. [2024-11-13 21:30:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:30:06,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,875 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 21:30:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 919 states and 1785 transitions. [2024-11-13 21:30:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1785 transitions. [2024-11-13 21:30:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 920 states and 1788 transitions. [2024-11-13 21:30:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1788 transitions. [2024-11-13 21:30:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:08,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:30:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 921 states and 1790 transitions. [2024-11-13 21:30:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1790 transitions. [2024-11-13 21:30:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:10,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:30:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 922 states and 1791 transitions. [2024-11-13 21:30:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1791 transitions. [2024-11-13 21:30:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 926 states and 1798 transitions. [2024-11-13 21:30:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1798 transitions. [2024-11-13 21:30:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:14,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 928 states and 1803 transitions. [2024-11-13 21:30:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1803 transitions. [2024-11-13 21:30:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:15,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:30:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:19,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 931 states and 1828 transitions. [2024-11-13 21:30:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1828 transitions. [2024-11-13 21:30:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:19,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:30:20,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 932 states and 1830 transitions. [2024-11-13 21:30:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1830 transitions. [2024-11-13 21:30:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:20,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:30:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 933 states and 1831 transitions. [2024-11-13 21:30:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1831 transitions. [2024-11-13 21:30:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:21,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:21,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 937 states and 1838 transitions. [2024-11-13 21:30:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1838 transitions. [2024-11-13 21:30:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:23,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 939 states and 1844 transitions. [2024-11-13 21:30:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1844 transitions. [2024-11-13 21:30:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:24,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:24,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 941 states and 1849 transitions. [2024-11-13 21:30:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1849 transitions. [2024-11-13 21:30:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:26,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:26,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:30:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 942 states and 1850 transitions. [2024-11-13 21:30:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1850 transitions. [2024-11-13 21:30:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:27,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 943 states and 1851 transitions. [2024-11-13 21:30:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1851 transitions. [2024-11-13 21:30:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:30,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:31,801 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:30:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 946 states and 1876 transitions. [2024-11-13 21:30:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1876 transitions. [2024-11-13 21:30:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:34,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 949 states and 1908 transitions. [2024-11-13 21:30:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1908 transitions. [2024-11-13 21:30:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:38,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:38,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:30:39,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 950 states and 1910 transitions. [2024-11-13 21:30:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1910 transitions. [2024-11-13 21:30:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:39,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:30:55,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:31:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 981 states and 2037 transitions. [2024-11-13 21:31:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2037 transitions. [2024-11-13 21:31:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:31:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:23,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 983 states and 2040 transitions. [2024-11-13 21:31:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2040 transitions. [2024-11-13 21:31:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:31:23,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 984 states and 2040 transitions. [2024-11-13 21:31:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2040 transitions. [2024-11-13 21:31:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:24,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:31:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 988 states and 2047 transitions. [2024-11-13 21:31:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2047 transitions. [2024-11-13 21:31:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:31:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 990 states and 2053 transitions. [2024-11-13 21:31:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2053 transitions. [2024-11-13 21:31:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:26,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:31:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 992 states and 2058 transitions. [2024-11-13 21:31:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2058 transitions. [2024-11-13 21:31:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:27,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:31:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 993 states and 2059 transitions. [2024-11-13 21:31:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2059 transitions. [2024-11-13 21:31:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:33,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 994 states and 2060 transitions. [2024-11-13 21:31:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2060 transitions. [2024-11-13 21:31:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:33,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 997 states and 2092 transitions. [2024-11-13 21:31:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2092 transitions. [2024-11-13 21:31:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:37,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:39,021 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:31:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1000 states and 2111 transitions. [2024-11-13 21:31:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2111 transitions. [2024-11-13 21:31:42,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:42,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:42,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:31:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1003 states and 2117 transitions. [2024-11-13 21:31:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2117 transitions. [2024-11-13 21:31:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1010 states and 2163 transitions. [2024-11-13 21:31:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2163 transitions. [2024-11-13 21:31:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:31:58,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:32:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1018 states and 2201 transitions. [2024-11-13 21:32:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2201 transitions. [2024-11-13 21:32:06,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:32:06,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:06,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:32:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1020 states and 2205 transitions. [2024-11-13 21:32:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2205 transitions. [2024-11-13 21:32:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:32:09,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:32:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1021 states and 2205 transitions. [2024-11-13 21:32:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2205 transitions. [2024-11-13 21:32:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:11,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:32:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1025 states and 2212 transitions. [2024-11-13 21:32:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2212 transitions. [2024-11-13 21:32:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:32:12,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:13,764 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:32:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1029 states and 2217 transitions. [2024-11-13 21:32:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2217 transitions. [2024-11-13 21:32:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:14,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:32:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1031 states and 2225 transitions. [2024-11-13 21:32:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2225 transitions. [2024-11-13 21:32:14,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:15,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:15,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:32:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1033 states and 2230 transitions. [2024-11-13 21:32:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2230 transitions. [2024-11-13 21:32:16,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:16,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:16,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:32:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1034 states and 2231 transitions. [2024-11-13 21:32:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2231 transitions. [2024-11-13 21:32:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:17,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:32:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1037 states and 2250 transitions. [2024-11-13 21:32:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2250 transitions. [2024-11-13 21:32:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:21,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:21,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:32:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1040 states and 2256 transitions. [2024-11-13 21:32:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2256 transitions. [2024-11-13 21:32:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:27,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:32:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1041 states and 2256 transitions. [2024-11-13 21:32:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2256 transitions. [2024-11-13 21:32:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:29,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:30,182 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:32:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1047 states and 2290 transitions. [2024-11-13 21:32:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2290 transitions. [2024-11-13 21:32:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:34,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:34,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:32:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1049 states and 2293 transitions. [2024-11-13 21:32:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2293 transitions. [2024-11-13 21:32:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:32:44,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:32:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1050 states and 2295 transitions. [2024-11-13 21:32:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2295 transitions. [2024-11-13 21:32:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:32:48,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:33:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1054 states and 2302 transitions. [2024-11-13 21:33:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2302 transitions. [2024-11-13 21:33:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:02,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:03,328 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:33:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1059 states and 2310 transitions. [2024-11-13 21:33:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2310 transitions. [2024-11-13 21:33:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:03,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1061 states and 2318 transitions. [2024-11-13 21:33:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2318 transitions. [2024-11-13 21:33:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:04,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1063 states and 2323 transitions. [2024-11-13 21:33:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2323 transitions. [2024-11-13 21:33:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:33:05,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1065 states and 2326 transitions. [2024-11-13 21:33:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2326 transitions. [2024-11-13 21:33:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:07,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1066 states and 2327 transitions. [2024-11-13 21:33:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2327 transitions. [2024-11-13 21:33:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:33:08,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1072 states and 2337 transitions. [2024-11-13 21:33:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2337 transitions. [2024-11-13 21:33:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:33:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1075 states and 2356 transitions. [2024-11-13 21:33:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2356 transitions. [2024-11-13 21:33:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:33:14,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:14,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:33:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1076 states and 2356 transitions. [2024-11-13 21:33:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2356 transitions. [2024-11-13 21:33:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:17,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:18,000 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:33:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1079 states and 2378 transitions. [2024-11-13 21:33:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2378 transitions. [2024-11-13 21:33:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:21,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:21,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1092 states and 2457 transitions. [2024-11-13 21:33:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2457 transitions. [2024-11-13 21:33:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:33:49,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:33:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1095 states and 2462 transitions. [2024-11-13 21:33:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2462 transitions. [2024-11-13 21:33:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:33:50,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:51,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1097 states and 2472 transitions. [2024-11-13 21:33:51,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2472 transitions. [2024-11-13 21:33:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:33:51,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1099 states and 2479 transitions. [2024-11-13 21:33:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2479 transitions. [2024-11-13 21:33:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:33:56,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1100 states and 2480 transitions. [2024-11-13 21:33:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2480 transitions. [2024-11-13 21:33:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:33:57,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:33:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1101 states and 2480 transitions. [2024-11-13 21:33:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2480 transitions. [2024-11-13 21:33:59,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:33:59,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:34:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1107 states and 2490 transitions. [2024-11-13 21:34:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2490 transitions. [2024-11-13 21:34:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:34:00,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:01,682 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 21:34:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1113 states and 2500 transitions. [2024-11-13 21:34:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2500 transitions. [2024-11-13 21:34:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:01,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:34:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1115 states and 2503 transitions. [2024-11-13 21:34:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2503 transitions. [2024-11-13 21:34:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:02,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:34:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1116 states and 2503 transitions. [2024-11-13 21:34:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2503 transitions. [2024-11-13 21:34:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:34:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1122 states and 2514 transitions. [2024-11-13 21:34:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2514 transitions. [2024-11-13 21:34:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:34:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:34:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1123 states and 2514 transitions. [2024-11-13 21:34:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2514 transitions. [2024-11-13 21:34:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:06,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:34:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1125 states and 2517 transitions. [2024-11-13 21:34:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2517 transitions. [2024-11-13 21:34:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:08,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:34:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1127 states and 2519 transitions. [2024-11-13 21:34:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2519 transitions. [2024-11-13 21:34:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:34:10,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:34:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1133 states and 2532 transitions. [2024-11-13 21:34:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2532 transitions. [2024-11-13 21:34:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:34:12,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:34:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1134 states and 2532 transitions. [2024-11-13 21:34:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2532 transitions. [2024-11-13 21:34:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:34:13,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:34:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1135 states and 2532 transitions. [2024-11-13 21:34:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2532 transitions. [2024-11-13 21:34:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:34:14,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1139 states and 2537 transitions. [2024-11-13 21:34:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2537 transitions. [2024-11-13 21:34:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:34:19,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:19,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:34:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1142 states and 2559 transitions. [2024-11-13 21:34:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2559 transitions. [2024-11-13 21:34:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:34:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:27,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:34:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1148 states and 2572 transitions. [2024-11-13 21:34:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2572 transitions. [2024-11-13 21:34:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:34:35,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:34:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1154 states and 2581 transitions. [2024-11-13 21:34:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2581 transitions. [2024-11-13 21:34:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:34:39,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:34:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1155 states and 2582 transitions. [2024-11-13 21:34:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2582 transitions. [2024-11-13 21:34:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:34:40,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:34:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1157 states and 2589 transitions. [2024-11-13 21:34:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2589 transitions. [2024-11-13 21:34:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:34:45,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:35:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1166 states and 2636 transitions. [2024-11-13 21:35:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2636 transitions. [2024-11-13 21:35:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:35:06,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:35:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:11,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1168 states and 2637 transitions. [2024-11-13 21:35:11,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2637 transitions. [2024-11-13 21:35:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:35:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1174 states and 2649 transitions. [2024-11-13 21:35:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2649 transitions. [2024-11-13 21:35:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:35:12,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:12,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:35:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1177 states and 2655 transitions. [2024-11-13 21:35:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2655 transitions. [2024-11-13 21:35:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:35:25,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:35:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1178 states and 2655 transitions. [2024-11-13 21:35:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2655 transitions. [2024-11-13 21:35:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:35:27,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1180 states and 2659 transitions. [2024-11-13 21:35:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2659 transitions. [2024-11-13 21:35:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:35:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:29,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1181 states and 2659 transitions. [2024-11-13 21:35:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2659 transitions. [2024-11-13 21:35:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:35:30,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1187 states and 2671 transitions. [2024-11-13 21:35:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2671 transitions. [2024-11-13 21:35:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:35:32,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:32,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:35:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1190 states and 2675 transitions. [2024-11-13 21:35:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2675 transitions. [2024-11-13 21:35:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:35:34,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:35:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1191 states and 2675 transitions. [2024-11-13 21:35:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2675 transitions. [2024-11-13 21:35:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:35:35,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1195 states and 2680 transitions. [2024-11-13 21:35:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2680 transitions. [2024-11-13 21:35:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:35:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1196 states and 2680 transitions. [2024-11-13 21:35:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2680 transitions. [2024-11-13 21:35:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:35:38,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:38,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1200 states and 2686 transitions. [2024-11-13 21:35:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2686 transitions. [2024-11-13 21:35:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:35:40,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:35:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1206 states and 2698 transitions. [2024-11-13 21:35:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2698 transitions. [2024-11-13 21:35:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:35:41,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:35:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1212 states and 2709 transitions. [2024-11-13 21:35:45,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2709 transitions. [2024-11-13 21:35:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:35:45,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:36:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1232 states and 2825 transitions. [2024-11-13 21:36:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2825 transitions. [2024-11-13 21:36:18,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:18,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1233 states and 2825 transitions. [2024-11-13 21:36:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2825 transitions. [2024-11-13 21:36:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:19,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1237 states and 2831 transitions. [2024-11-13 21:36:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2831 transitions. [2024-11-13 21:36:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:21,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1243 states and 2843 transitions. [2024-11-13 21:36:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2843 transitions. [2024-11-13 21:36:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:36:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:36:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1245 states and 2846 transitions. [2024-11-13 21:36:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2846 transitions. [2024-11-13 21:36:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:36:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:36:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1250 states and 2874 transitions. [2024-11-13 21:36:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2874 transitions. [2024-11-13 21:36:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:35,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:36:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1252 states and 2876 transitions. [2024-11-13 21:36:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2876 transitions. [2024-11-13 21:36:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:38,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:36:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1258 states and 2884 transitions. [2024-11-13 21:36:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2884 transitions. [2024-11-13 21:36:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:40,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:36:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1264 states and 2920 transitions. [2024-11-13 21:36:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2920 transitions. [2024-11-13 21:36:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:36:45,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1265 states and 2920 transitions. [2024-11-13 21:36:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2920 transitions. [2024-11-13 21:36:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:36:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1269 states and 2926 transitions. [2024-11-13 21:36:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2926 transitions. [2024-11-13 21:36:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:36:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1277 states and 2947 transitions. [2024-11-13 21:36:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2947 transitions. [2024-11-13 21:36:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:36:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:52,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:54,143 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:36:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1283 states and 2959 transitions. [2024-11-13 21:36:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2959 transitions. [2024-11-13 21:36:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:54,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:36:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1285 states and 2961 transitions. [2024-11-13 21:36:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2961 transitions. [2024-11-13 21:36:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:36:56,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:36:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1286 states and 2961 transitions. [2024-11-13 21:36:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2961 transitions. [2024-11-13 21:36:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:36:58,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:58,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:37:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1291 states and 2971 transitions. [2024-11-13 21:37:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2971 transitions. [2024-11-13 21:37:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:37:11,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:37:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1297 states and 3007 transitions. [2024-11-13 21:37:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 3007 transitions. [2024-11-13 21:37:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:37:23,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:37:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1303 states and 3019 transitions. [2024-11-13 21:37:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3019 transitions. [2024-11-13 21:37:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:24,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:37:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1304 states and 3019 transitions. [2024-11-13 21:37:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 3019 transitions. [2024-11-13 21:37:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:26,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:26,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:37:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1308 states and 3025 transitions. [2024-11-13 21:37:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 3025 transitions. [2024-11-13 21:37:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:37:27,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:37:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1314 states and 3035 transitions. [2024-11-13 21:37:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 3035 transitions. [2024-11-13 21:37:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:29,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:37:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1319 states and 3045 transitions. [2024-11-13 21:37:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 3045 transitions. [2024-11-13 21:37:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:37:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1320 states and 3046 transitions. [2024-11-13 21:37:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 3046 transitions. [2024-11-13 21:37:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:43,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.