./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.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_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/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_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/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_f677f820-2571-4a88-83c1-659dee868126/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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:06:53,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:06:53,586 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:06:53,592 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:06:53,592 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:06:53,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:06:53,626 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:06:53,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:06:53,626 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:06:53,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:06:53,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:06:53,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:06:53,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:06:53,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:06:53,627 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:06:53,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:06:53,629 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:06:53,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:06:53,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:06:53,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:06:53,630 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:06:53,630 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:06:53,630 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:06:53,630 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:06:53,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:53,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:06:53,630 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:06:53,630 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:06:53,631 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:06:53,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:06:53,631 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_f677f820-2571-4a88-83c1-659dee868126/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 -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2024-11-13 23:06:54,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:06:54,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:06:54,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:06:54,038 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:06:54,039 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:06:54,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 23:06:56,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:06:57,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:06:57,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-11-13 23:06:57,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/data/d2ad0ef74/e182f09b49074fc4b531c57b105e8b4b/FLAGf25e74838 [2024-11-13 23:06:57,547 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/data/d2ad0ef74/e182f09b49074fc4b531c57b105e8b4b [2024-11-13 23:06:57,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:06:57,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:06:57,558 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:57,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:06:57,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:06:57,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:57,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b35f990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:57, skipping insertion in model container [2024-11-13 23:06:57,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:57" (1/1) ... [2024-11-13 23:06:57,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:58,972 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_f677f820-2571-4a88-83c1-659dee868126/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-13 23:06:59,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:59,095 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:06:59,399 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_f677f820-2571-4a88-83c1-659dee868126/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-13 23:06:59,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:59,470 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:06:59,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59 WrapperNode [2024-11-13 23:06:59,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:59,472 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:59,472 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:06:59,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:06:59,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,541 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,724 INFO L138 Inliner]: procedures = 108, calls = 867, calls flagged for inlining = 44, calls inlined = 34, statements flattened = 2004 [2024-11-13 23:06:59,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:59,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:06:59,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:06:59,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:06:59,735 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,865 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,893 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:06:59,896 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:06:59,896 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:06:59,898 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:06:59,899 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:59" (1/1) ... [2024-11-13 23:06:59,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:59,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:06:59,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:06:59,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f677f820-2571-4a88-83c1-659dee868126/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:06:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 23:06:59,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 23:06:59,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:06:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:06:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:06:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:06:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:06:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-13 23:06:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-13 23:06:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:06:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:06:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 23:06:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-13 23:06:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-13 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:06:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:06:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-13 23:06:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-13 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2024-11-13 23:06:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2024-11-13 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-13 23:06:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-13 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2024-11-13 23:06:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2024-11-13 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:06:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:06:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:06:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:06:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:07:00,550 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:07:00,553 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:07:17,953 INFO L? ?]: Removed 502 outVars from TransFormulas that were not future-live. [2024-11-13 23:07:17,954 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:07:18,948 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:07:18,949 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 23:07:18,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:18 BoogieIcfgContainer [2024-11-13 23:07:18,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:07:18,952 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:07:18,953 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:07:18,970 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:07:18,970 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:18" (1/1) ... [2024-11-13 23:07:18,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:07:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 318 states and 480 transitions. [2024-11-13 23:07:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 480 transitions. [2024-11-13 23:07:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:07:19,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:19,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,020 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 23:07:34,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 323 states and 493 transitions. [2024-11-13 23:07:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 493 transitions. [2024-11-13 23:07:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:07:34,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:34,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:48,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 335 states and 523 transitions. [2024-11-13 23:07:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 523 transitions. [2024-11-13 23:07:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:07:48,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 336 states and 524 transitions. [2024-11-13 23:07:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 524 transitions. [2024-11-13 23:07:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:07:50,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,011 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 23:08:03,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 349 states and 555 transitions. [2024-11-13 23:08:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 555 transitions. [2024-11-13 23:08:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:08:04,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:17,719 WARN L539 Checker$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 23:08:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 363 states and 587 transitions. [2024-11-13 23:08:19,020 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 587 transitions. [2024-11-13 23:08:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:08:19,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 364 states and 588 transitions. [2024-11-13 23:08:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 588 transitions. [2024-11-13 23:08:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:08:21,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:23,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:34,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 367 states and 601 transitions. [2024-11-13 23:08:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 601 transitions. [2024-11-13 23:08:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:08:35,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:36,668 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 23:08:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 369 states and 603 transitions. [2024-11-13 23:08:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 603 transitions. [2024-11-13 23:08:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:08:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 370 states and 603 transitions. [2024-11-13 23:08:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 603 transitions. [2024-11-13 23:08:39,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:08:39,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:41,446 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 23:08:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 372 states and 605 transitions. [2024-11-13 23:08:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 605 transitions. [2024-11-13 23:08:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:08:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:43,468 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 23:08:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 373 states and 606 transitions. [2024-11-13 23:08:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 606 transitions. [2024-11-13 23:08:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:08:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 374 states and 606 transitions. [2024-11-13 23:08:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 606 transitions. [2024-11-13 23:08:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:08:46,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:47,701 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 23:08:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 376 states and 608 transitions. [2024-11-13 23:08:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 608 transitions. [2024-11-13 23:08:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:08:47,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 377 states and 608 transitions. [2024-11-13 23:08:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 608 transitions. [2024-11-13 23:08:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:08:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,185 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 23:08:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 378 states and 608 transitions. [2024-11-13 23:08:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 608 transitions. [2024-11-13 23:08:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:08:51,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 379 states and 609 transitions. [2024-11-13 23:08:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-11-13 23:08:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:08:52,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:54,067 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 23:08:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 380 states and 609 transitions. [2024-11-13 23:08:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-11-13 23:08:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:08:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:55,510 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 23:08:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 388 states and 628 transitions. [2024-11-13 23:08:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 628 transitions. [2024-11-13 23:08:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:08:56,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:57,634 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 23:08:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 389 states and 628 transitions. [2024-11-13 23:08:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 628 transitions. [2024-11-13 23:08:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:08:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:59,228 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 23:08:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 397 states and 647 transitions. [2024-11-13 23:08:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 647 transitions. [2024-11-13 23:08:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:08:59,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 400 states and 651 transitions. [2024-11-13 23:09:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 651 transitions. [2024-11-13 23:09:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:09:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 401 states and 651 transitions. [2024-11-13 23:09:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 651 transitions. [2024-11-13 23:09:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:09:03,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:03,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,374 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 23:09:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 409 states and 670 transitions. [2024-11-13 23:09:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 670 transitions. [2024-11-13 23:09:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:09:05,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:10,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 412 states and 684 transitions. [2024-11-13 23:09:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 684 transitions. [2024-11-13 23:09:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:09:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 421 states and 711 transitions. [2024-11-13 23:09:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 711 transitions. [2024-11-13 23:09:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:09:16,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:16,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 426 states and 728 transitions. [2024-11-13 23:09:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 728 transitions. [2024-11-13 23:09:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:09:23,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:23,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 429 states and 734 transitions. [2024-11-13 23:09:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 734 transitions. [2024-11-13 23:09:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:09:27,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 432 states and 748 transitions. [2024-11-13 23:09:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 748 transitions. [2024-11-13 23:09:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:09:31,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:32,658 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 23:09:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 434 states and 750 transitions. [2024-11-13 23:09:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 750 transitions. [2024-11-13 23:09:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:32,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 435 states and 751 transitions. [2024-11-13 23:09:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 751 transitions. [2024-11-13 23:09:34,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:34,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 438 states and 757 transitions. [2024-11-13 23:09:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 757 transitions. [2024-11-13 23:09:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:38,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 439 states and 757 transitions. [2024-11-13 23:09:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 757 transitions. [2024-11-13 23:09:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:40,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:40,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 440 states and 758 transitions. [2024-11-13 23:09:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 758 transitions. [2024-11-13 23:09:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:09:42,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:44,332 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 23:09:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 442 states and 760 transitions. [2024-11-13 23:09:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 760 transitions. [2024-11-13 23:09:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:09:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 445 states and 768 transitions. [2024-11-13 23:09:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 768 transitions. [2024-11-13 23:09:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:09:45,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 446 states and 769 transitions. [2024-11-13 23:09:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 769 transitions. [2024-11-13 23:09:47,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:09:47,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:47,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 449 states and 775 transitions. [2024-11-13 23:09:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 775 transitions. [2024-11-13 23:09:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:09:51,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:09:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 450 states and 775 transitions. [2024-11-13 23:09:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 775 transitions. [2024-11-13 23:09:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:09:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:03,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 454 states and 790 transitions. [2024-11-13 23:10:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 790 transitions. [2024-11-13 23:10:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:03,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:12,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 466 states and 838 transitions. [2024-11-13 23:10:12,046 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 838 transitions. [2024-11-13 23:10:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:12,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:15,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 468 states and 843 transitions. [2024-11-13 23:10:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 843 transitions. [2024-11-13 23:10:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:10:15,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:17,112 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 23:10:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 470 states and 845 transitions. [2024-11-13 23:10:17,179 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 845 transitions. [2024-11-13 23:10:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:10:17,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:10:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 473 states and 853 transitions. [2024-11-13 23:10:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 853 transitions. [2024-11-13 23:10:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:10:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:10:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 474 states and 854 transitions. [2024-11-13 23:10:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 854 transitions. [2024-11-13 23:10:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:10:21,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:22,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 475 states and 857 transitions. [2024-11-13 23:10:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 857 transitions. [2024-11-13 23:10:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:10:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:24,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 476 states and 858 transitions. [2024-11-13 23:10:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 858 transitions. [2024-11-13 23:10:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:10:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 483 states and 878 transitions. [2024-11-13 23:10:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 878 transitions. [2024-11-13 23:10:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:10:32,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 484 states and 880 transitions. [2024-11-13 23:10:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 880 transitions. [2024-11-13 23:10:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:10:34,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:34,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 485 states and 883 transitions. [2024-11-13 23:10:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 883 transitions. [2024-11-13 23:10:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:10:36,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:10:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 488 states and 893 transitions. [2024-11-13 23:10:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 893 transitions. [2024-11-13 23:10:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:40,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:10:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:42,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 491 states and 901 transitions. [2024-11-13 23:10:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 901 transitions. [2024-11-13 23:10:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:42,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:42,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 492 states and 901 transitions. [2024-11-13 23:10:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 901 transitions. [2024-11-13 23:10:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:43,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 495 states and 907 transitions. [2024-11-13 23:10:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 907 transitions. [2024-11-13 23:10:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:46,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:02,171 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 23:11:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 511 states and 948 transitions. [2024-11-13 23:11:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 948 transitions. [2024-11-13 23:11:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:11:18,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 518 states and 966 transitions. [2024-11-13 23:11:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 966 transitions. [2024-11-13 23:11:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:11:23,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:23,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:26,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 526 states and 982 transitions. [2024-11-13 23:11:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 982 transitions. [2024-11-13 23:11:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:11:26,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:26,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 527 states and 985 transitions. [2024-11-13 23:11:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 985 transitions. [2024-11-13 23:11:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:11:28,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 528 states and 987 transitions. [2024-11-13 23:11:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 987 transitions. [2024-11-13 23:11:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:30,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:30,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:11:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 531 states and 992 transitions. [2024-11-13 23:11:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 992 transitions. [2024-11-13 23:11:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:31,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:31,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 546 states and 1050 transitions. [2024-11-13 23:11:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1050 transitions. [2024-11-13 23:11:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:55,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:55,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:57,145 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:11:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 547 states and 1052 transitions. [2024-11-13 23:11:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1052 transitions. [2024-11-13 23:11:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 548 states and 1052 transitions. [2024-11-13 23:12:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1052 transitions. [2024-11-13 23:12:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 556 states and 1069 transitions. [2024-11-13 23:12:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1069 transitions. [2024-11-13 23:12:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:12:03,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:08,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 558 states and 1078 transitions. [2024-11-13 23:12:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1078 transitions. [2024-11-13 23:12:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:08,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 559 states and 1079 transitions. [2024-11-13 23:12:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1079 transitions. [2024-11-13 23:12:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:12:10,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:10,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 562 states and 1084 transitions. [2024-11-13 23:12:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1084 transitions. [2024-11-13 23:12:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:12:12,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 563 states and 1084 transitions. [2024-11-13 23:12:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1084 transitions. [2024-11-13 23:12:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:12:14,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:18,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 566 states and 1090 transitions. [2024-11-13 23:12:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1090 transitions. [2024-11-13 23:12:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:18,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:18,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 567 states and 1090 transitions. [2024-11-13 23:12:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1090 transitions. [2024-11-13 23:12:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:12:19,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 570 states and 1093 transitions. [2024-11-13 23:12:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1093 transitions. [2024-11-13 23:12:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:21,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 573 states and 1098 transitions. [2024-11-13 23:12:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1098 transitions. [2024-11-13 23:12:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:23,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 579 states and 1141 transitions. [2024-11-13 23:12:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1141 transitions. [2024-11-13 23:12:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:38,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:12:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 580 states and 1142 transitions. [2024-11-13 23:12:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1142 transitions. [2024-11-13 23:12:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:41,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 583 states and 1154 transitions. [2024-11-13 23:12:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1154 transitions. [2024-11-13 23:12:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 586 states and 1161 transitions. [2024-11-13 23:12:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1161 transitions. [2024-11-13 23:12:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:12:55,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 587 states and 1161 transitions. [2024-11-13 23:12:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1161 transitions. [2024-11-13 23:12:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:12:56,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 588 states and 1172 transitions. [2024-11-13 23:13:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1172 transitions. [2024-11-13 23:13:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:13:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 590 states and 1174 transitions. [2024-11-13 23:13:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1174 transitions. [2024-11-13 23:13:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 593 states and 1179 transitions. [2024-11-13 23:13:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1179 transitions. [2024-11-13 23:13:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 599 states and 1196 transitions. [2024-11-13 23:13:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1196 transitions. [2024-11-13 23:13:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:08,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:13:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 601 states and 1199 transitions. [2024-11-13 23:13:13,318 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1199 transitions. [2024-11-13 23:13:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:13,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:14,724 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:13:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 602 states and 1199 transitions. [2024-11-13 23:13:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1199 transitions. [2024-11-13 23:13:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:16,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:16,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:13:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 603 states and 1200 transitions. [2024-11-13 23:13:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1200 transitions. [2024-11-13 23:13:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:18,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:18,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:13:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 608 states and 1223 transitions. [2024-11-13 23:13:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1223 transitions. [2024-11-13 23:13:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:30,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 611 states and 1226 transitions. [2024-11-13 23:13:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1226 transitions. [2024-11-13 23:13:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:32,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 614 states and 1231 transitions. [2024-11-13 23:13:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1231 transitions. [2024-11-13 23:13:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:33,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 618 states and 1237 transitions. [2024-11-13 23:13:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1237 transitions. [2024-11-13 23:13:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:42,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:42,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 620 states and 1239 transitions. [2024-11-13 23:13:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1239 transitions. [2024-11-13 23:13:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 623 states and 1243 transitions. [2024-11-13 23:13:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1243 transitions. [2024-11-13 23:13:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:13:46,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 638 states and 1299 transitions. [2024-11-13 23:14:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1299 transitions. [2024-11-13 23:14:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:14:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 644 states and 1316 transitions. [2024-11-13 23:14:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1316 transitions. [2024-11-13 23:14:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:14:05,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 646 states and 1318 transitions. [2024-11-13 23:14:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1318 transitions. [2024-11-13 23:14:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:14:10,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 647 states and 1320 transitions. [2024-11-13 23:14:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1320 transitions. [2024-11-13 23:14:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:14:13,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 648 states and 1321 transitions. [2024-11-13 23:14:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1321 transitions. [2024-11-13 23:14:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:14:15,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:14:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 649 states and 1322 transitions. [2024-11-13 23:14:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1322 transitions. [2024-11-13 23:14:17,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:14:17,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:17,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 650 states and 1322 transitions. [2024-11-13 23:14:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1322 transitions. [2024-11-13 23:14:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:14:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 655 states and 1336 transitions. [2024-11-13 23:14:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1336 transitions. [2024-11-13 23:14:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:29,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 661 states and 1349 transitions. [2024-11-13 23:14:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1349 transitions. [2024-11-13 23:14:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:14:36,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 663 states and 1351 transitions. [2024-11-13 23:14:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1351 transitions. [2024-11-13 23:14:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:37,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,298 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:14:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 665 states and 1354 transitions. [2024-11-13 23:14:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1354 transitions. [2024-11-13 23:14:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:14:41,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:41,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 668 states and 1358 transitions. [2024-11-13 23:14:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1358 transitions. [2024-11-13 23:14:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:14:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 673 states and 1369 transitions. [2024-11-13 23:14:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1369 transitions. [2024-11-13 23:14:45,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:45,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:45,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 680 states and 1392 transitions. [2024-11-13 23:14:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1392 transitions. [2024-11-13 23:14:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:51,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:51,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:14:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 680 states and 1391 transitions. [2024-11-13 23:14:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1391 transitions. [2024-11-13 23:14:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:54,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 681 states and 1392 transitions. [2024-11-13 23:14:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1392 transitions. [2024-11-13 23:14:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:57,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 682 states and 1392 transitions. [2024-11-13 23:14:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1392 transitions. [2024-11-13 23:14:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:14:59,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:59,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:15:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 683 states and 1393 transitions. [2024-11-13 23:15:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1393 transitions. [2024-11-13 23:15:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:15:03,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:15:07,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 685 states and 1394 transitions. [2024-11-13 23:15:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1394 transitions. [2024-11-13 23:15:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:07,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 689 states and 1401 transitions. [2024-11-13 23:15:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1401 transitions. [2024-11-13 23:15:12,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:12,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:12,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 692 states and 1405 transitions. [2024-11-13 23:15:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1405 transitions. [2024-11-13 23:15:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:15:13,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 699 states and 1430 transitions. [2024-11-13 23:15:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1430 transitions. [2024-11-13 23:15:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:15:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:15:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 700 states and 1430 transitions. [2024-11-13 23:15:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1430 transitions. [2024-11-13 23:15:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:15:23,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:23,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:15:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 701 states and 1430 transitions. [2024-11-13 23:15:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1430 transitions. [2024-11-13 23:15:26,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:26,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:15:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 702 states and 1434 transitions. [2024-11-13 23:15:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1434 transitions. [2024-11-13 23:15:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:30,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:15:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 703 states and 1434 transitions. [2024-11-13 23:15:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1434 transitions. [2024-11-13 23:15:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 704 states and 1437 transitions. [2024-11-13 23:15:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1437 transitions. [2024-11-13 23:15:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:39,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:15:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 707 states and 1453 transitions. [2024-11-13 23:15:46,073 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1453 transitions. [2024-11-13 23:15:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:46,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:46,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 709 states and 1459 transitions. [2024-11-13 23:15:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1459 transitions. [2024-11-13 23:15:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:52,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:15:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 711 states and 1469 transitions. [2024-11-13 23:15:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1469 transitions. [2024-11-13 23:15:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:15:56,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:16:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 713 states and 1479 transitions. [2024-11-13 23:16:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1479 transitions. [2024-11-13 23:16:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:16:00,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 714 states and 1483 transitions. [2024-11-13 23:16:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1483 transitions. [2024-11-13 23:16:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:16:06,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 726 states and 1534 transitions. [2024-11-13 23:16:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1534 transitions. [2024-11-13 23:16:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:16:22,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:16:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 727 states and 1535 transitions. [2024-11-13 23:16:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1535 transitions. [2024-11-13 23:16:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:16:26,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:16:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 728 states and 1537 transitions. [2024-11-13 23:16:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1537 transitions. [2024-11-13 23:16:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:16:28,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:28,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:16:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:32,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 730 states and 1538 transitions. [2024-11-13 23:16:32,593 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1538 transitions. [2024-11-13 23:16:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:16:32,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:16:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 731 states and 1538 transitions. [2024-11-13 23:16:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1538 transitions. [2024-11-13 23:16:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:36,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 734 states and 1546 transitions. [2024-11-13 23:16:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1546 transitions. [2024-11-13 23:16:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:46,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:46,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:50,402 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 745 states and 1586 transitions. [2024-11-13 23:17:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1586 transitions. [2024-11-13 23:17:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:11,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:17:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 746 states and 1587 transitions. [2024-11-13 23:17:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1587 transitions. [2024-11-13 23:17:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:14,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:17:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 751 states and 1613 transitions. [2024-11-13 23:17:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1613 transitions. [2024-11-13 23:17:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:27,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:17:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 757 states and 1631 transitions. [2024-11-13 23:17:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1631 transitions. [2024-11-13 23:17:32,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:32,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:17:37,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 762 states and 1648 transitions. [2024-11-13 23:17:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1648 transitions. [2024-11-13 23:17:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:37,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:17:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 763 states and 1651 transitions. [2024-11-13 23:17:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1651 transitions. [2024-11-13 23:17:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:40,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 765 states and 1653 transitions. [2024-11-13 23:17:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1653 transitions. [2024-11-13 23:17:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:47,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:17:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 768 states and 1656 transitions. [2024-11-13 23:17:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1656 transitions. [2024-11-13 23:17:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:17:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 769 states and 1656 transitions. [2024-11-13 23:17:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1656 transitions. [2024-11-13 23:17:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:58,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:58,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:18:10,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 779 states and 1691 transitions. [2024-11-13 23:18:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1691 transitions. [2024-11-13 23:18:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:18:10,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:10,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:18:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 780 states and 1691 transitions. [2024-11-13 23:18:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1691 transitions. [2024-11-13 23:18:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:13,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:13,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:18:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 782 states and 1695 transitions. [2024-11-13 23:18:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1695 transitions. [2024-11-13 23:18:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:19,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 783 states and 1696 transitions. [2024-11-13 23:18:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1696 transitions. [2024-11-13 23:18:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:21,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 786 states and 1706 transitions. [2024-11-13 23:18:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1706 transitions. [2024-11-13 23:18:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:31,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:31,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:18:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 788 states and 1708 transitions. [2024-11-13 23:18:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1708 transitions. [2024-11-13 23:18:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:38,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 792 states and 1724 transitions. [2024-11-13 23:18:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1724 transitions. [2024-11-13 23:18:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:49,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:49,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 794 states and 1725 transitions. [2024-11-13 23:18:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1725 transitions. [2024-11-13 23:18:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:55,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:18:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 795 states and 1726 transitions. [2024-11-13 23:18:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1726 transitions. [2024-11-13 23:18:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:19:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 796 states and 1726 transitions. [2024-11-13 23:19:00,659 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1726 transitions. [2024-11-13 23:19:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:19:00,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:00,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 797 states and 1727 transitions. [2024-11-13 23:19:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1727 transitions. [2024-11-13 23:19:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:19:05,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:19:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 798 states and 1727 transitions. [2024-11-13 23:19:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1727 transitions. [2024-11-13 23:19:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:19:07,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:19:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 805 states and 1749 transitions. [2024-11-13 23:19:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1749 transitions. [2024-11-13 23:19:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:19:15,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:19:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 811 states and 1768 transitions. [2024-11-13 23:19:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1768 transitions. [2024-11-13 23:19:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:22,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:19:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 812 states and 1769 transitions. [2024-11-13 23:19:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1769 transitions. [2024-11-13 23:19:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:19:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 812 states and 1768 transitions. [2024-11-13 23:19:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1768 transitions. [2024-11-13 23:19:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:19:27,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 814 states and 1770 transitions. [2024-11-13 23:19:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1770 transitions. [2024-11-13 23:19:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:30,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:19:36,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 817 states and 1773 transitions. [2024-11-13 23:19:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1773 transitions. [2024-11-13 23:19:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:19:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 818 states and 1773 transitions. [2024-11-13 23:19:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1773 transitions. [2024-11-13 23:19:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:39,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:19:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 823 states and 1785 transitions. [2024-11-13 23:19:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1785 transitions. [2024-11-13 23:19:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:19:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:48,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:19:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 826 states and 1794 transitions. [2024-11-13 23:19:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1794 transitions. [2024-11-13 23:19:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:19:55,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:55,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:20:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 833 states and 1811 transitions. [2024-11-13 23:20:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1811 transitions. [2024-11-13 23:20:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 839 states and 1828 transitions. [2024-11-13 23:20:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1828 transitions. [2024-11-13 23:20:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:15,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:18,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 840 states and 1829 transitions. [2024-11-13 23:20:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1829 transitions. [2024-11-13 23:20:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:20:18,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:18,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:20:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 841 states and 1831 transitions. [2024-11-13 23:20:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1831 transitions. [2024-11-13 23:20:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:23,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:23,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:20:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 842 states and 1831 transitions. [2024-11-13 23:20:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1831 transitions. [2024-11-13 23:20:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:25,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:25,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:20:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 843 states and 1832 transitions. [2024-11-13 23:20:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1832 transitions. [2024-11-13 23:20:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:30,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:20:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 844 states and 1832 transitions. [2024-11-13 23:20:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1832 transitions. [2024-11-13 23:20:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:20:32,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:32,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:20:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 850 states and 1842 transitions. [2024-11-13 23:20:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1842 transitions. [2024-11-13 23:20:34,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:34,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:20:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 852 states and 1847 transitions. [2024-11-13 23:20:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1847 transitions. [2024-11-13 23:20:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:43,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 854 states and 1854 transitions. [2024-11-13 23:20:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1854 transitions. [2024-11-13 23:20:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:20:49,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:49,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:20:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 855 states and 1855 transitions. [2024-11-13 23:20:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1855 transitions. [2024-11-13 23:20:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:20:51,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:21:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 858 states and 1870 transitions. [2024-11-13 23:21:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1870 transitions. [2024-11-13 23:21:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:21:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:21:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 860 states and 1882 transitions. [2024-11-13 23:21:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1882 transitions. [2024-11-13 23:21:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:21:04,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.