./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.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 overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/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_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/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_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --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 [2024-12-05 21:45:55,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:45:55,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-05 21:45:55,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:45:55,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:45:55,378 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:45:55,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:45:55,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:45:55,380 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:45:55,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:45:55,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:45:55,381 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:45:55,381 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:45:55,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:45:55,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:45:55,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:45:55,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:45:55,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:45:55,382 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:45:55,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:45:55,382 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_a81a7498-40e3-40f9-bb43-b60b0283debc/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 ! overflow) ) 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 [2024-12-05 21:45:55,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:45:55,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:45:55,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:45:55,579 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:45:55,580 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:45:55,581 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-12-05 21:45:58,226 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/data/2b91b60fc/b1ab505ba9854db6842fcf7612cf1d3e/FLAGff2a19474 [2024-12-05 21:45:58,574 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:45:58,575 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-12-05 21:45:58,594 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/data/2b91b60fc/b1ab505ba9854db6842fcf7612cf1d3e/FLAGff2a19474 [2024-12-05 21:45:58,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/data/2b91b60fc/b1ab505ba9854db6842fcf7612cf1d3e [2024-12-05 21:45:58,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:45:58,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:45:58,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:45:58,614 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:45:58,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:45:58,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:45:58" (1/1) ... [2024-12-05 21:45:58,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63ff97b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:58, skipping insertion in model container [2024-12-05 21:45:58,620 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:45:58" (1/1) ... [2024-12-05 21:45:58,667 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:45:59,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:45:59,170 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:45:59,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:45:59,333 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:45:59,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59 WrapperNode [2024-12-05 21:45:59,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:45:59,334 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:45:59,334 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:45:59,334 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:45:59,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,398 INFO L138 Inliner]: procedures = 100, calls = 349, calls flagged for inlining = 41, calls inlined = 33, statements flattened = 817 [2024-12-05 21:45:59,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:45:59,398 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:45:59,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:45:59,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:45:59,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,437 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:45:59,457 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:45:59,457 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:45:59,457 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:45:59,458 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:59" (1/1) ... [2024-12-05 21:45:59,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:45:59,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:45:59,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:45:59,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a81a7498-40e3-40f9-bb43-b60b0283debc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:45:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:45:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2024-12-05 21:45:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2024-12-05 21:45:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2024-12-05 21:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 21:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2024-12-05 21:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-12-05 21:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-05 21:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-12-05 21:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-12-05 21:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:45:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 21:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 21:45:59,687 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:45:59,689 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:46:12,022 INFO L? ?]: Removed 267 outVars from TransFormulas that were not future-live. [2024-12-05 21:46:12,022 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:46:12,217 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:46:12,217 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 21:46:12,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:46:12 BoogieIcfgContainer [2024-12-05 21:46:12,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:46:12,218 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:46:12,218 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:46:12,229 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:46:12,229 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:46:12" (1/1) ... [2024-12-05 21:46:12,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:46:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 141 states and 200 transitions. [2024-12-05 21:46:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 200 transitions. [2024-12-05 21:46:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:46:12,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:25,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:46:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 228 transitions. [2024-12-05 21:46:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 228 transitions. [2024-12-05 21:46:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:46:25,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:39,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:46:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 148 states and 259 transitions. [2024-12-05 21:46:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 259 transitions. [2024-12-05 21:46:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:46:39,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:46:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 151 states and 265 transitions. [2024-12-05 21:46:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 265 transitions. [2024-12-05 21:46:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:46:42,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:46:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 152 states and 266 transitions. [2024-12-05 21:46:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 266 transitions. [2024-12-05 21:46:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:46:44,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:46:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 153 states and 267 transitions. [2024-12-05 21:46:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 267 transitions. [2024-12-05 21:46:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:46:46,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:46:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 156 states and 272 transitions. [2024-12-05 21:46:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 272 transitions. [2024-12-05 21:46:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:46:49,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:46:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 157 states and 273 transitions. [2024-12-05 21:46:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 273 transitions. [2024-12-05 21:46:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:46:51,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:51,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:04,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 163 states and 305 transitions. [2024-12-05 21:47:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 305 transitions. [2024-12-05 21:47:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:47:05,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:05,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:19,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-12-05 21:47:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-12-05 21:47:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:47:21,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:21,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 171 states and 337 transitions. [2024-12-05 21:47:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 337 transitions. [2024-12-05 21:47:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:47:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:47:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 172 states and 337 transitions. [2024-12-05 21:47:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 337 transitions. [2024-12-05 21:47:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:47:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:29,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:47:40,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 189 states and 423 transitions. [2024-12-05 21:47:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 423 transitions. [2024-12-05 21:47:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:47:45,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 191 states and 427 transitions. [2024-12-05 21:47:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 427 transitions. [2024-12-05 21:47:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:47:49,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:49,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 192 states and 428 transitions. [2024-12-05 21:47:52,640 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 428 transitions. [2024-12-05 21:47:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:47:52,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:47:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 193 states and 433 transitions. [2024-12-05 21:47:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 433 transitions. [2024-12-05 21:47:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:47:54,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 194 states and 433 transitions. [2024-12-05 21:47:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 433 transitions. [2024-12-05 21:47:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:47:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 199 states and 474 transitions. [2024-12-05 21:48:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 474 transitions. [2024-12-05 21:48:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:48:04,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:06,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:48:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 200 states and 474 transitions. [2024-12-05 21:48:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 474 transitions. [2024-12-05 21:48:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:48:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:48:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 201 states and 474 transitions. [2024-12-05 21:48:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 474 transitions. [2024-12-05 21:48:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:48:08,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:48:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 202 states and 475 transitions. [2024-12-05 21:48:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 475 transitions. [2024-12-05 21:48:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:48:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:48:13,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 203 states and 475 transitions. [2024-12-05 21:48:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 475 transitions. [2024-12-05 21:48:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:48:13,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:48:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 204 states and 476 transitions. [2024-12-05 21:48:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 476 transitions. [2024-12-05 21:48:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:48:15,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:48:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 205 states and 476 transitions. [2024-12-05 21:48:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 476 transitions. [2024-12-05 21:48:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:48:18,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:48:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 206 states and 476 transitions. [2024-12-05 21:48:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 476 transitions. [2024-12-05 21:48:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:48:20,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:20,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 208 states and 497 transitions. [2024-12-05 21:48:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 497 transitions. [2024-12-05 21:48:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:29,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 214 states and 530 transitions. [2024-12-05 21:48:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 530 transitions. [2024-12-05 21:48:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:43,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:48:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:45,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 216 states and 533 transitions. [2024-12-05 21:48:45,404 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 533 transitions. [2024-12-05 21:48:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:45,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:45,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:48:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 217 states and 533 transitions. [2024-12-05 21:48:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 533 transitions. [2024-12-05 21:48:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:47,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:48:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 218 states and 533 transitions. [2024-12-05 21:48:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 533 transitions. [2024-12-05 21:48:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:49,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:48:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 224 states and 571 transitions. [2024-12-05 21:48:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 571 transitions. [2024-12-05 21:48:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:49:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 230 states and 603 transitions. [2024-12-05 21:49:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 603 transitions. [2024-12-05 21:49:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:49:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 231 states and 603 transitions. [2024-12-05 21:49:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 603 transitions. [2024-12-05 21:49:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:10,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:49:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 232 states and 605 transitions. [2024-12-05 21:49:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 605 transitions. [2024-12-05 21:49:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:49:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 233 states and 606 transitions. [2024-12-05 21:49:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 606 transitions. [2024-12-05 21:49:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:14,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:49:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 236 states and 613 transitions. [2024-12-05 21:49:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 613 transitions. [2024-12-05 21:49:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:19,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 241 states and 642 transitions. [2024-12-05 21:49:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 642 transitions. [2024-12-05 21:49:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:49:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:49:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 242 states and 643 transitions. [2024-12-05 21:49:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 643 transitions. [2024-12-05 21:49:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:49:41,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:49:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 243 states and 643 transitions. [2024-12-05 21:49:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 643 transitions. [2024-12-05 21:49:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:49:43,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:49:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 244 states and 643 transitions. [2024-12-05 21:49:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 643 transitions. [2024-12-05 21:49:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:49:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:07,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 250 states and 678 transitions. [2024-12-05 21:50:07,919 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 678 transitions. [2024-12-05 21:50:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:50:07,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:07,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 254 states and 685 transitions. [2024-12-05 21:50:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 685 transitions. [2024-12-05 21:50:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:50:21,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:50:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 255 states and 687 transitions. [2024-12-05 21:50:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 687 transitions. [2024-12-05 21:50:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:50:23,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:50:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 256 states and 687 transitions. [2024-12-05 21:50:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 687 transitions. [2024-12-05 21:50:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:50:26,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 259 states and 691 transitions. [2024-12-05 21:50:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 691 transitions. [2024-12-05 21:50:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:50:28,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:28,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:50:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 261 states and 700 transitions. [2024-12-05 21:50:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 700 transitions. [2024-12-05 21:50:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:50:32,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:50:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:36,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 264 states and 711 transitions. [2024-12-05 21:50:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 711 transitions. [2024-12-05 21:50:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:50:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 271 states and 741 transitions. [2024-12-05 21:51:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 741 transitions. [2024-12-05 21:51:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:51:04,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:51:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 272 states and 746 transitions. [2024-12-05 21:51:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 746 transitions. [2024-12-05 21:51:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:51:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 273 states and 748 transitions. [2024-12-05 21:51:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 748 transitions. [2024-12-05 21:51:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:51:15,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 281 states and 792 transitions. [2024-12-05 21:51:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 792 transitions. [2024-12-05 21:51:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:51:46,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 284 states and 803 transitions. [2024-12-05 21:51:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 803 transitions. [2024-12-05 21:51:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:51:58,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:52:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 286 states and 808 transitions. [2024-12-05 21:52:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 808 transitions. [2024-12-05 21:52:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:52:05,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:52:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 288 states and 817 transitions. [2024-12-05 21:52:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 817 transitions. [2024-12-05 21:52:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:52:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 291 states and 828 transitions. [2024-12-05 21:52:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 828 transitions. [2024-12-05 21:52:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:52:11,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:11,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:15,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 294 states and 832 transitions. [2024-12-05 21:52:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 832 transitions. [2024-12-05 21:52:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:52:15,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:15,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 295 states and 832 transitions. [2024-12-05 21:52:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 832 transitions. [2024-12-05 21:52:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:52:18,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:52:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 296 states and 833 transitions. [2024-12-05 21:52:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 833 transitions. [2024-12-05 21:52:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:52:24,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:27,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 298 states and 842 transitions. [2024-12-05 21:52:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 842 transitions. [2024-12-05 21:52:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:52:27,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:27,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:52:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 300 states and 852 transitions. [2024-12-05 21:52:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 852 transitions. [2024-12-05 21:52:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:52:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:45,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 305 states and 893 transitions. [2024-12-05 21:52:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 893 transitions. [2024-12-05 21:52:49,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:52:49,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:49,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 307 states and 895 transitions. [2024-12-05 21:52:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 895 transitions. [2024-12-05 21:52:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:52:54,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:54,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 310 states and 901 transitions. [2024-12-05 21:53:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 901 transitions. [2024-12-05 21:53:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:53:02,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 311 states and 901 transitions. [2024-12-05 21:53:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 901 transitions. [2024-12-05 21:53:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:53:09,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 313 states and 906 transitions. [2024-12-05 21:53:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 906 transitions. [2024-12-05 21:53:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:53:11,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 315 states and 909 transitions. [2024-12-05 21:53:14,362 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 909 transitions. [2024-12-05 21:53:14,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:53:14,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:14,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:53:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:27,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 318 states and 918 transitions. [2024-12-05 21:53:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 918 transitions. [2024-12-05 21:53:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:53:27,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:29,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 321 states and 923 transitions. [2024-12-05 21:53:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 923 transitions. [2024-12-05 21:53:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:53:34,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 325 states and 953 transitions. [2024-12-05 21:53:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 953 transitions. [2024-12-05 21:53:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:53:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:53:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 328 states and 984 transitions. [2024-12-05 21:53:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 984 transitions. [2024-12-05 21:53:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:53:51,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:54:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 331 states and 992 transitions. [2024-12-05 21:54:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 992 transitions. [2024-12-05 21:54:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:06,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:54:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 333 states and 996 transitions. [2024-12-05 21:54:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 996 transitions. [2024-12-05 21:54:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:15,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:54:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 336 states and 1000 transitions. [2024-12-05 21:54:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 1000 transitions. [2024-12-05 21:54:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:18,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:18,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:54:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 338 states and 1005 transitions. [2024-12-05 21:54:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1005 transitions. [2024-12-05 21:54:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:54:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 339 states and 1005 transitions. [2024-12-05 21:54:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1005 transitions. [2024-12-05 21:54:31,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:54:31,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:31,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:54:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 345 states and 1014 transitions. [2024-12-05 21:54:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 1014 transitions. [2024-12-05 21:54:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:54:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:54:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 347 states and 1023 transitions. [2024-12-05 21:54:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1023 transitions. [2024-12-05 21:54:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:54:44,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:44,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 349 states and 1026 transitions. [2024-12-05 21:55:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1026 transitions. [2024-12-05 21:55:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:55:13,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:55:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 352 states and 1030 transitions. [2024-12-05 21:55:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1030 transitions. [2024-12-05 21:55:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:20,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:20,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:55:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 355 states and 1036 transitions. [2024-12-05 21:55:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1036 transitions. [2024-12-05 21:55:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:27,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:55:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 356 states and 1037 transitions. [2024-12-05 21:55:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1037 transitions. [2024-12-05 21:55:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:35,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:37,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:55:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 361 states and 1068 transitions. [2024-12-05 21:55:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1068 transitions. [2024-12-05 21:55:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:48,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:55:55,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 362 states and 1070 transitions. [2024-12-05 21:55:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1070 transitions. [2024-12-05 21:55:55,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:55,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:55,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:55:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 364 states and 1077 transitions. [2024-12-05 21:55:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1077 transitions. [2024-12-05 21:55:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:55:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 365 states and 1080 transitions. [2024-12-05 21:56:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1080 transitions. [2024-12-05 21:56:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:56:06,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:06,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 366 states and 1083 transitions. [2024-12-05 21:56:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1083 transitions. [2024-12-05 21:56:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:56:12,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:56:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 367 states and 1083 transitions. [2024-12-05 21:56:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1083 transitions. [2024-12-05 21:56:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:56:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 370 states and 1087 transitions. [2024-12-05 21:56:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1087 transitions. [2024-12-05 21:56:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:56:20,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:20,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 371 states and 1087 transitions. [2024-12-05 21:56:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1087 transitions. [2024-12-05 21:56:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:56:23,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:23,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:56:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 372 states and 1088 transitions. [2024-12-05 21:56:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 1088 transitions. [2024-12-05 21:56:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:25,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:25,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:56:33,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:33,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 374 states and 1090 transitions. [2024-12-05 21:56:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1090 transitions. [2024-12-05 21:56:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:33,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:33,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:56:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 377 states and 1094 transitions. [2024-12-05 21:56:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1094 transitions. [2024-12-05 21:56:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:46,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:56:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 378 states and 1095 transitions. [2024-12-05 21:56:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1095 transitions. [2024-12-05 21:56:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:51,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:56:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 380 states and 1098 transitions. [2024-12-05 21:56:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1098 transitions. [2024-12-05 21:56:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:59,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:57:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 385 states and 1128 transitions. [2024-12-05 21:57:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1128 transitions. [2024-12-05 21:57:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:12,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:12,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:57:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 386 states and 1129 transitions. [2024-12-05 21:57:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1129 transitions. [2024-12-05 21:57:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:15,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:15,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:57:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 387 states and 1129 transitions. [2024-12-05 21:57:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1129 transitions. [2024-12-05 21:57:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:20,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:20,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 390 states and 1133 transitions. [2024-12-05 21:57:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1133 transitions. [2024-12-05 21:57:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:23,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:23,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 391 states and 1133 transitions. [2024-12-05 21:57:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1133 transitions. [2024-12-05 21:57:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:25,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 395 states and 1139 transitions. [2024-12-05 21:57:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1139 transitions. [2024-12-05 21:57:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:57:38,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:38,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:57:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 398 states and 1148 transitions. [2024-12-05 21:57:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1148 transitions. [2024-12-05 21:57:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:57:56,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 400 states and 1150 transitions. [2024-12-05 21:58:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1150 transitions. [2024-12-05 21:58:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:02,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 402 states and 1153 transitions. [2024-12-05 21:58:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1153 transitions. [2024-12-05 21:58:04,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:04,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 405 states and 1157 transitions. [2024-12-05 21:58:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1157 transitions. [2024-12-05 21:58:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 408 states and 1161 transitions. [2024-12-05 21:58:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1161 transitions. [2024-12-05 21:58:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:12,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:12,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 409 states and 1161 transitions. [2024-12-05 21:58:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1161 transitions. [2024-12-05 21:58:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:17,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:17,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:58:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 410 states and 1161 transitions. [2024-12-05 21:58:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1161 transitions. [2024-12-05 21:58:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:20,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 413 states and 1165 transitions. [2024-12-05 21:58:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1165 transitions. [2024-12-05 21:58:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:22,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 414 states and 1165 transitions. [2024-12-05 21:58:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1165 transitions. [2024-12-05 21:58:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:58:25,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:58:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 417 states and 1170 transitions. [2024-12-05 21:58:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1170 transitions. [2024-12-05 21:58:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:58:27,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:27,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 421 states and 1176 transitions. [2024-12-05 21:58:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1176 transitions. [2024-12-05 21:58:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:58:40,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 423 states and 1178 transitions. [2024-12-05 21:58:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1178 transitions. [2024-12-05 21:58:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:58:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 428 states and 1211 transitions. [2024-12-05 21:59:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1211 transitions. [2024-12-05 21:59:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:59:03,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 431 states and 1215 transitions. [2024-12-05 21:59:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1215 transitions. [2024-12-05 21:59:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:59:06,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 432 states and 1215 transitions. [2024-12-05 21:59:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1215 transitions. [2024-12-05 21:59:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:59:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 433 states and 1215 transitions. [2024-12-05 21:59:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1215 transitions. [2024-12-05 21:59:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:59:11,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:59:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 433 states and 1214 transitions. [2024-12-05 21:59:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1214 transitions. [2024-12-05 21:59:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:59:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:59:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 434 states and 1215 transitions. [2024-12-05 21:59:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1215 transitions. [2024-12-05 21:59:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:59:17,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 438 states and 1221 transitions. [2024-12-05 21:59:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1221 transitions. [2024-12-05 21:59:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:59:31,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:47,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 441 states and 1226 transitions. [2024-12-05 21:59:47,054 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1226 transitions. [2024-12-05 21:59:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:59:47,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:00:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 444 states and 1231 transitions. [2024-12-05 22:00:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1231 transitions. [2024-12-05 22:00:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:00,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:02,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 446 states and 1234 transitions. [2024-12-05 22:00:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1234 transitions. [2024-12-05 22:00:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 449 states and 1238 transitions. [2024-12-05 22:00:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1238 transitions. [2024-12-05 22:00:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:00:05,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.