./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b --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 b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:35:08,785 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:35:08,836 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:35:08,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:35:08,840 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:35:08,856 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:35:08,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:35:08,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:35:08,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:35:08,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:35:08,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:35:08,859 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:35:08,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:35:08,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:35:08,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:35:08,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:35:08,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:35:08,860 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:35:08,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:35:08,860 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_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b 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 -> b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf [2024-12-06 05:35:09,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:35:09,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:35:09,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:35:09,073 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:35:09,074 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:35:09,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-12-06 05:35:11,676 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/data/a73ed3262/d0a400b1d7cf40cea21d58cc0373f048/FLAGd9bbba6bd [2024-12-06 05:35:11,960 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:35:11,960 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-12-06 05:35:11,979 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/data/a73ed3262/d0a400b1d7cf40cea21d58cc0373f048/FLAGd9bbba6bd [2024-12-06 05:35:12,234 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/data/a73ed3262/d0a400b1d7cf40cea21d58cc0373f048 [2024-12-06 05:35:12,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:35:12,237 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:35:12,239 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:35:12,239 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:35:12,242 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:35:12,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:12,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666784b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12, skipping insertion in model container [2024-12-06 05:35:12,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:12,291 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:35:12,691 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_db736ac4-5649-4b53-a158-f4d6b745a64c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2024-12-06 05:35:12,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:35:12,778 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:35:12,873 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_db736ac4-5649-4b53-a158-f4d6b745a64c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2024-12-06 05:35:12,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:35:12,943 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:35:12,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12 WrapperNode [2024-12-06 05:35:12,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:35:12,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:35:12,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:35:12,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:35:12,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:12,969 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,011 INFO L138 Inliner]: procedures = 100, calls = 348, calls flagged for inlining = 40, calls inlined = 32, statements flattened = 802 [2024-12-06 05:35:13,011 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:35:13,012 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:35:13,012 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:35:13,012 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:35:13,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,028 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,054 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,056 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,059 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,063 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,066 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:35:13,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:35:13,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:35:13,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:35:13,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:12" (1/1) ... [2024-12-06 05:35:13,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:35:13,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:35:13,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:35:13,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db736ac4-5649-4b53-a158-f4d6b745a64c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2024-12-06 05:35:13,123 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:35:13,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:35:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 05:35:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 05:35:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2024-12-06 05:35:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 05:35:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:35:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2024-12-06 05:35:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-12-06 05:35:13,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 05:35:13,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-12-06 05:35:13,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:35:13,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:35:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 05:35:13,125 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 05:35:13,305 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:35:13,306 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:35:25,915 INFO L? ?]: Removed 261 outVars from TransFormulas that were not future-live. [2024-12-06 05:35:25,915 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:35:26,137 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:35:26,138 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:35:26,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:35:26 BoogieIcfgContainer [2024-12-06 05:35:26,138 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:35:26,139 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:35:26,139 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:35:26,149 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:35:26,149 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:35:26" (1/1) ... [2024-12-06 05:35:26,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:35:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 123 states and 181 transitions. [2024-12-06 05:35:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 181 transitions. [2024-12-06 05:35:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:35:26,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:26,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:35:39,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:35:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 128 states and 205 transitions. [2024-12-06 05:35:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 205 transitions. [2024-12-06 05:35:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:35:40,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:40,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:35:53,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:35:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 138 states and 245 transitions. [2024-12-06 05:35:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 245 transitions. [2024-12-06 05:35:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:35:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:56,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:35:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 139 states and 246 transitions. [2024-12-06 05:35:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 246 transitions. [2024-12-06 05:35:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:35:56,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:10,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 150 states and 287 transitions. [2024-12-06 05:36:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 287 transitions. [2024-12-06 05:36:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:36:11,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:24,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 162 states and 329 transitions. [2024-12-06 05:36:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 329 transitions. [2024-12-06 05:36:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:36:27,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:27,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:41,309 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 [] [2024-12-06 05:36:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 165 states and 356 transitions. [2024-12-06 05:36:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 356 transitions. [2024-12-06 05:36:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:36:42,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:36:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 166 states and 356 transitions. [2024-12-06 05:36:46,434 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 356 transitions. [2024-12-06 05:36:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:36:46,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:00,852 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 [] [2024-12-06 05:37:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 179 states and 401 transitions. [2024-12-06 05:37:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 401 transitions. [2024-12-06 05:37:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:37:07,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 181 states and 404 transitions. [2024-12-06 05:37:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 404 transitions. [2024-12-06 05:37:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:37:09,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:09,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 182 states and 405 transitions. [2024-12-06 05:37:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 405 transitions. [2024-12-06 05:37:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:37:11,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:37:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 183 states and 405 transitions. [2024-12-06 05:37:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 405 transitions. [2024-12-06 05:37:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:37:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:37:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 184 states and 406 transitions. [2024-12-06 05:37:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 406 transitions. [2024-12-06 05:37:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:37:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:18,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 185 states and 407 transitions. [2024-12-06 05:37:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 407 transitions. [2024-12-06 05:37:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:37:20,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:37:23,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 186 states and 407 transitions. [2024-12-06 05:37:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 407 transitions. [2024-12-06 05:37:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:37:23,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:23,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 187 states and 407 transitions. [2024-12-06 05:37:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 407 transitions. [2024-12-06 05:37:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:37:25,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:25,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:27,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 189 states and 410 transitions. [2024-12-06 05:37:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 410 transitions. [2024-12-06 05:37:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:37:27,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:27,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:42,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 195 states and 447 transitions. [2024-12-06 05:37:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 447 transitions. [2024-12-06 05:37:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:37:48,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:38:04,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 200 states and 477 transitions. [2024-12-06 05:38:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 477 transitions. [2024-12-06 05:38:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:38:11,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 201 states and 477 transitions. [2024-12-06 05:38:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 477 transitions. [2024-12-06 05:38:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:15,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:15,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:38:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 202 states and 477 transitions. [2024-12-06 05:38:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 477 transitions. [2024-12-06 05:38:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:17,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:38:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 208 states and 506 transitions. [2024-12-06 05:38:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 506 transitions. [2024-12-06 05:38:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:21,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:38:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 209 states and 506 transitions. [2024-12-06 05:38:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 506 transitions. [2024-12-06 05:38:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:23,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:25,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 211 states and 510 transitions. [2024-12-06 05:38:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 510 transitions. [2024-12-06 05:38:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:30,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 212 states and 510 transitions. [2024-12-06 05:38:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 510 transitions. [2024-12-06 05:38:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:38:33,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:33,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 213 states and 511 transitions. [2024-12-06 05:38:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 511 transitions. [2024-12-06 05:38:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:38:38,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:38,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:38:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 219 states and 540 transitions. [2024-12-06 05:38:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 540 transitions. [2024-12-06 05:38:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:38:42,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:44,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:38:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 220 states and 540 transitions. [2024-12-06 05:38:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 540 transitions. [2024-12-06 05:38:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:38:44,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 222 states and 544 transitions. [2024-12-06 05:38:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 544 transitions. [2024-12-06 05:38:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:38:51,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:51,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 223 states and 544 transitions. [2024-12-06 05:38:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 544 transitions. [2024-12-06 05:38:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:38:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 224 states and 545 transitions. [2024-12-06 05:38:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 545 transitions. [2024-12-06 05:38:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:38:57,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:38:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 225 states and 545 transitions. [2024-12-06 05:38:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 545 transitions. [2024-12-06 05:38:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:38:59,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:39:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 226 states and 545 transitions. [2024-12-06 05:39:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 545 transitions. [2024-12-06 05:39:01,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:01,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:39:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 232 states and 574 transitions. [2024-12-06 05:39:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 574 transitions. [2024-12-06 05:39:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:39:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 233 states and 574 transitions. [2024-12-06 05:39:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 574 transitions. [2024-12-06 05:39:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:39:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 236 states and 581 transitions. [2024-12-06 05:39:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 581 transitions. [2024-12-06 05:39:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:39:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 238 states and 585 transitions. [2024-12-06 05:39:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 585 transitions. [2024-12-06 05:39:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:20,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:20,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:39:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 239 states and 585 transitions. [2024-12-06 05:39:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 585 transitions. [2024-12-06 05:39:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:22,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:22,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:39:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 240 states and 586 transitions. [2024-12-06 05:39:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 586 transitions. [2024-12-06 05:39:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:39:27,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:27,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:39:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 241 states and 587 transitions. [2024-12-06 05:39:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 587 transitions. [2024-12-06 05:39:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:31,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:39:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 244 states and 593 transitions. [2024-12-06 05:39:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 593 transitions. [2024-12-06 05:39:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:39:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 247 states and 621 transitions. [2024-12-06 05:39:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 621 transitions. [2024-12-06 05:39:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:46,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:39:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 253 states and 652 transitions. [2024-12-06 05:39:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 652 transitions. [2024-12-06 05:39:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:52,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:39:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 254 states and 653 transitions. [2024-12-06 05:39:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 653 transitions. [2024-12-06 05:39:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:54,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:39:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 255 states and 653 transitions. [2024-12-06 05:39:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 653 transitions. [2024-12-06 05:39:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:56,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:56,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:40:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 256 states and 655 transitions. [2024-12-06 05:40:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 655 transitions. [2024-12-06 05:40:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:40:00,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:00,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:40:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 257 states and 655 transitions. [2024-12-06 05:40:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 655 transitions. [2024-12-06 05:40:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:40:03,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:03,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:40:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 258 states and 656 transitions. [2024-12-06 05:40:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 656 transitions. [2024-12-06 05:40:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:40:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:07,775 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:40:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 259 states and 656 transitions. [2024-12-06 05:40:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 656 transitions. [2024-12-06 05:40:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:09,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:40:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 262 states and 662 transitions. [2024-12-06 05:40:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 662 transitions. [2024-12-06 05:40:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:12,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:40:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 265 states and 666 transitions. [2024-12-06 05:40:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 666 transitions. [2024-12-06 05:40:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:14,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:40:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 268 states and 671 transitions. [2024-12-06 05:40:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 671 transitions. [2024-12-06 05:40:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:40:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 273 states and 709 transitions. [2024-12-06 05:40:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 709 transitions. [2024-12-06 05:40:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:39,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:40:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 276 states and 736 transitions. [2024-12-06 05:40:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 736 transitions. [2024-12-06 05:40:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:47,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:40:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 277 states and 736 transitions. [2024-12-06 05:40:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 736 transitions. [2024-12-06 05:40:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:52,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:40:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 279 states and 739 transitions. [2024-12-06 05:40:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 739 transitions. [2024-12-06 05:40:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:54,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:54,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 281 states and 744 transitions. [2024-12-06 05:41:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 744 transitions. [2024-12-06 05:41:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:09,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:09,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 286 states and 775 transitions. [2024-12-06 05:41:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 775 transitions. [2024-12-06 05:41:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:32,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:41:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 287 states and 776 transitions. [2024-12-06 05:41:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 776 transitions. [2024-12-06 05:41:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:34,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:41:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 288 states and 776 transitions. [2024-12-06 05:41:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 776 transitions. [2024-12-06 05:41:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:36,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:41:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 289 states and 776 transitions. [2024-12-06 05:41:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 776 transitions. [2024-12-06 05:41:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:41:39,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:41:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 290 states and 777 transitions. [2024-12-06 05:41:41,221 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 777 transitions. [2024-12-06 05:41:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:41:41,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:41:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 293 states and 783 transitions. [2024-12-06 05:41:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 783 transitions. [2024-12-06 05:41:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:41:50,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:41:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 295 states and 787 transitions. [2024-12-06 05:41:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 787 transitions. [2024-12-06 05:41:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:41:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:57,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 301 states and 826 transitions. [2024-12-06 05:42:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 826 transitions. [2024-12-06 05:42:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:42:25,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:27,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:42:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 302 states and 827 transitions. [2024-12-06 05:42:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 827 transitions. [2024-12-06 05:42:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:42:27,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:27,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:42:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 305 states and 833 transitions. [2024-12-06 05:42:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 833 transitions. [2024-12-06 05:42:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:42:37,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:37,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:42:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 308 states and 839 transitions. [2024-12-06 05:42:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 839 transitions. [2024-12-06 05:42:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:42:41,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:41,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 312 states and 868 transitions. [2024-12-06 05:42:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 868 transitions. [2024-12-06 05:42:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:42:56,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:56,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:43:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 314 states and 872 transitions. [2024-12-06 05:43:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 872 transitions. [2024-12-06 05:43:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:43:06,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:43:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 316 states and 875 transitions. [2024-12-06 05:43:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 875 transitions. [2024-12-06 05:43:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:43:12,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 323 states and 907 transitions. [2024-12-06 05:43:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 907 transitions. [2024-12-06 05:43:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:43:45,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:43:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 326 states and 913 transitions. [2024-12-06 05:43:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 913 transitions. [2024-12-06 05:43:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:43:56,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:43:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 327 states and 914 transitions. [2024-12-06 05:43:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 914 transitions. [2024-12-06 05:43:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:43:58,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:44:05,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 328 states and 916 transitions. [2024-12-06 05:44:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 916 transitions. [2024-12-06 05:44:05,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:44:05,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:05,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:44:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 331 states and 924 transitions. [2024-12-06 05:44:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 924 transitions. [2024-12-06 05:44:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:44:18,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:18,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:21,214 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:44:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 334 states and 930 transitions. [2024-12-06 05:44:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 930 transitions. [2024-12-06 05:44:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:44:21,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:44:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 337 states and 939 transitions. [2024-12-06 05:44:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 939 transitions. [2024-12-06 05:44:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:44:36,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:44:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 339 states and 944 transitions. [2024-12-06 05:44:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 944 transitions. [2024-12-06 05:44:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:44:47,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:45:33,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 347 states and 996 transitions. [2024-12-06 05:45:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 996 transitions. [2024-12-06 05:45:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:45:33,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:45:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 349 states and 999 transitions. [2024-12-06 05:45:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 999 transitions. [2024-12-06 05:45:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:45:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:45:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:57,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 352 states and 1005 transitions. [2024-12-06 05:45:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1005 transitions. [2024-12-06 05:45:57,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:45:57,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:57,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:45:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 353 states and 1010 transitions. [2024-12-06 05:45:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1010 transitions. [2024-12-06 05:45:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:45:59,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:59,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 354 states and 1010 transitions. [2024-12-06 05:46:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1010 transitions. [2024-12-06 05:46:04,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:46:04,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:04,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:46:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 357 states and 1016 transitions. [2024-12-06 05:46:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1016 transitions. [2024-12-06 05:46:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:46:07,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 360 states and 1024 transitions. [2024-12-06 05:46:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1024 transitions. [2024-12-06 05:46:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:46:16,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:16,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:39,730 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 [] [2024-12-06 05:47:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 374 states and 1085 transitions. [2024-12-06 05:47:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1085 transitions. [2024-12-06 05:47:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:47:22,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:47:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 376 states and 1088 transitions. [2024-12-06 05:47:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1088 transitions. [2024-12-06 05:47:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:47:35,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:35,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:47:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 379 states and 1095 transitions. [2024-12-06 05:47:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1095 transitions. [2024-12-06 05:47:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:47:48,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:48,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:47:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 381 states and 1098 transitions. [2024-12-06 05:47:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1098 transitions. [2024-12-06 05:47:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:47:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 384 states and 1114 transitions. [2024-12-06 05:47:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1114 transitions. [2024-12-06 05:47:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:47:59,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 387 states and 1124 transitions. [2024-12-06 05:48:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1124 transitions. [2024-12-06 05:48:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 390 states and 1130 transitions. [2024-12-06 05:48:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1130 transitions. [2024-12-06 05:48:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:25,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:48:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 391 states and 1131 transitions. [2024-12-06 05:48:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1131 transitions. [2024-12-06 05:48:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:31,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:48:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 394 states and 1140 transitions. [2024-12-06 05:48:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1140 transitions. [2024-12-06 05:48:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:34,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:34,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:48:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 395 states and 1140 transitions. [2024-12-06 05:48:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1140 transitions. [2024-12-06 05:48:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:41,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:41,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:48:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 397 states and 1162 transitions. [2024-12-06 05:48:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1162 transitions. [2024-12-06 05:48:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:46,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:48:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 398 states and 1164 transitions. [2024-12-06 05:48:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1164 transitions. [2024-12-06 05:48:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:48:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:58,011 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:49:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 401 states and 1172 transitions. [2024-12-06 05:49:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1172 transitions. [2024-12-06 05:49:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:49:15,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:49:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 403 states and 1178 transitions. [2024-12-06 05:49:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1178 transitions. [2024-12-06 05:49:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:49:29,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:49:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 406 states and 1181 transitions. [2024-12-06 05:49:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1181 transitions. [2024-12-06 05:49:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:49:32,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:49:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 409 states and 1190 transitions. [2024-12-06 05:49:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1190 transitions. [2024-12-06 05:49:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:49:47,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:49:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 411 states and 1194 transitions. [2024-12-06 05:49:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1194 transitions. [2024-12-06 05:49:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:49:49,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 413 states and 1210 transitions. [2024-12-06 05:49:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1210 transitions. [2024-12-06 05:49:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:49:56,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:56,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 414 states and 1215 transitions. [2024-12-06 05:50:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1215 transitions. [2024-12-06 05:50:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:50:05,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms