./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/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_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash deade1e5790a25ffe3efe3f50079c7cd07ab83afaa52029d4373e6401cf093c7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:54:07,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:54:07,431 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:54:07,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:54:07,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:54:07,454 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:54:07,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:54:07,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:54:07,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:54:07,456 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:54:07,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:54:07,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:54:07,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:54:07,457 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_ee9a28cd-85d9-4564-ab77-fe81c57517ab/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> deade1e5790a25ffe3efe3f50079c7cd07ab83afaa52029d4373e6401cf093c7 [2024-12-06 01:54:07,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:54:07,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:54:07,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:54:07,698 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:54:07,698 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:54:07,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i [2024-12-06 01:54:10,338 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/data/d75030273/976daf59fb5344d096ad287acc5e0825/FLAG34ede0188 [2024-12-06 01:54:10,637 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:54:10,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/sv-benchmarks/c/busybox-1.22.0/dirname-1.i [2024-12-06 01:54:10,653 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/data/d75030273/976daf59fb5344d096ad287acc5e0825/FLAG34ede0188 [2024-12-06 01:54:10,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/data/d75030273/976daf59fb5344d096ad287acc5e0825 [2024-12-06 01:54:10,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:54:10,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:54:10,924 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:54:10,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:54:10,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:54:10,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:54:10" (1/1) ... [2024-12-06 01:54:10,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1517492d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:10, skipping insertion in model container [2024-12-06 01:54:10,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:54:10" (1/1) ... [2024-12-06 01:54:10,959 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:54:11,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:54:11,425 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:54:11,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:54:11,566 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:54:11,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11 WrapperNode [2024-12-06 01:54:11,566 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:54:11,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:54:11,567 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:54:11,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:54:11,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,594 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,633 INFO L138 Inliner]: procedures = 344, calls = 498, calls flagged for inlining = 13, calls inlined = 8, statements flattened = 661 [2024-12-06 01:54:11,634 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:54:11,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:54:11,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:54:11,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:54:11,642 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,678 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,680 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,684 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:54:11,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:54:11,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:54:11,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:54:11,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:11" (1/1) ... [2024-12-06 01:54:11,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:54:11,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:54:11,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:54:11,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee9a28cd-85d9-4564-ab77-fe81c57517ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:54:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:54:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:54:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:54:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:54:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:54:11,857 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:54:11,859 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:54:12,546 INFO L? ?]: Removed 169 outVars from TransFormulas that were not future-live. [2024-12-06 01:54:12,547 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:54:12,675 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:54:12,675 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-06 01:54:12,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:54:12 BoogieIcfgContainer [2024-12-06 01:54:12,676 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:54:12,677 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:54:12,677 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:54:12,686 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:54:12,686 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:54:12" (1/1) ... [2024-12-06 01:54:12,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:54:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 142 states and 157 transitions. [2024-12-06 01:54:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 157 transitions. [2024-12-06 01:54:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:54:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 141 states and 156 transitions. [2024-12-06 01:54:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 156 transitions. [2024-12-06 01:54:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:54:13,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:13,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 140 states and 155 transitions. [2024-12-06 01:54:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 155 transitions. [2024-12-06 01:54:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:54:13,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 139 states and 154 transitions. [2024-12-06 01:54:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 154 transitions. [2024-12-06 01:54:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:54:13,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 141 states and 156 transitions. [2024-12-06 01:54:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 156 transitions. [2024-12-06 01:54:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:54:14,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:14,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 140 states and 155 transitions. [2024-12-06 01:54:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 155 transitions. [2024-12-06 01:54:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:54:14,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:15,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 141 states and 156 transitions. [2024-12-06 01:54:15,188 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 156 transitions. [2024-12-06 01:54:15,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:54:15,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:15,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 143 states and 158 transitions. [2024-12-06 01:54:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 158 transitions. [2024-12-06 01:54:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:54:15,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 145 states and 160 transitions. [2024-12-06 01:54:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 160 transitions. [2024-12-06 01:54:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:54:16,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:16,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 147 states and 162 transitions. [2024-12-06 01:54:16,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 162 transitions. [2024-12-06 01:54:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:54:16,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:54:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 146 states and 161 transitions. [2024-12-06 01:54:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2024-12-06 01:54:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:54:16,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 148 states and 163 transitions. [2024-12-06 01:54:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 163 transitions. [2024-12-06 01:54:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:54:17,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:17,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 150 states and 165 transitions. [2024-12-06 01:54:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 165 transitions. [2024-12-06 01:54:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:54:17,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:17,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 152 states and 167 transitions. [2024-12-06 01:54:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 167 transitions. [2024-12-06 01:54:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:54:18,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 154 states and 169 transitions. [2024-12-06 01:54:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 169 transitions. [2024-12-06 01:54:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:54:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 156 states and 170 transitions. [2024-12-06 01:54:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 170 transitions. [2024-12-06 01:54:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:54:19,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 155 states and 169 transitions. [2024-12-06 01:54:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 169 transitions. [2024-12-06 01:54:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:54:20,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 157 states and 175 transitions. [2024-12-06 01:54:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 175 transitions. [2024-12-06 01:54:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:54:21,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:21,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-12-06 01:54:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-12-06 01:54:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:54:21,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 159 states and 176 transitions. [2024-12-06 01:54:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 176 transitions. [2024-12-06 01:54:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:54:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:22,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-12-06 01:54:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-12-06 01:54:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:54:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 159 states and 177 transitions. [2024-12-06 01:54:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 177 transitions. [2024-12-06 01:54:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:54:23,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 163 states and 185 transitions. [2024-12-06 01:54:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 185 transitions. [2024-12-06 01:54:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:54:24,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 167 states and 194 transitions. [2024-12-06 01:54:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 194 transitions. [2024-12-06 01:54:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:54:27,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:27,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 168 states and 196 transitions. [2024-12-06 01:54:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 196 transitions. [2024-12-06 01:54:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:54:27,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 170 states and 199 transitions. [2024-12-06 01:54:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 199 transitions. [2024-12-06 01:54:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:54:28,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 174 states and 207 transitions. [2024-12-06 01:54:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 207 transitions. [2024-12-06 01:54:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:54:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 178 states and 215 transitions. [2024-12-06 01:54:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 215 transitions. [2024-12-06 01:54:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:54:33,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 180 states and 220 transitions. [2024-12-06 01:54:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 220 transitions. [2024-12-06 01:54:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:54:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 183 states and 226 transitions. [2024-12-06 01:54:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 226 transitions. [2024-12-06 01:54:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:54:34,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 184 states and 228 transitions. [2024-12-06 01:54:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-12-06 01:54:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:54:35,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 191 states and 242 transitions. [2024-12-06 01:54:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 242 transitions. [2024-12-06 01:54:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:54:39,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 194 states and 251 transitions. [2024-12-06 01:54:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 251 transitions. [2024-12-06 01:54:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:54:43,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:54:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:43,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 194 states and 250 transitions. [2024-12-06 01:54:43,586 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 250 transitions. [2024-12-06 01:54:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:54:43,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:54:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 195 states and 250 transitions. [2024-12-06 01:54:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 250 transitions. [2024-12-06 01:54:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:54:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 196 states and 253 transitions. [2024-12-06 01:54:44,992 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 253 transitions. [2024-12-06 01:54:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:54:44,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 200 states and 261 transitions. [2024-12-06 01:54:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 261 transitions. [2024-12-06 01:54:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:54:48,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:48,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 203 states and 269 transitions. [2024-12-06 01:54:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2024-12-06 01:54:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:54:52,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:54:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 203 states and 268 transitions. [2024-12-06 01:54:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 268 transitions. [2024-12-06 01:54:53,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:54:53,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:53,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:54:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 204 states and 268 transitions. [2024-12-06 01:54:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 268 transitions. [2024-12-06 01:54:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:54:54,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:54:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 205 states and 271 transitions. [2024-12-06 01:54:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 271 transitions. [2024-12-06 01:54:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:54:55,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:54:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 209 states and 278 transitions. [2024-12-06 01:54:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 278 transitions. [2024-12-06 01:54:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:54:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 286 transitions. [2024-12-06 01:55:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 286 transitions. [2024-12-06 01:55:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:55:03,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:55:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-12-06 01:55:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-12-06 01:55:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:55:04,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:55:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 285 transitions. [2024-12-06 01:55:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 285 transitions. [2024-12-06 01:55:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:55:05,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:05,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 214 states and 288 transitions. [2024-12-06 01:55:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 288 transitions. [2024-12-06 01:55:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:55:06,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:55:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 218 states and 295 transitions. [2024-12-06 01:55:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 295 transitions. [2024-12-06 01:55:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:55:09,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 221 states and 303 transitions. [2024-12-06 01:55:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 303 transitions. [2024-12-06 01:55:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:15,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:55:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 221 states and 302 transitions. [2024-12-06 01:55:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 302 transitions. [2024-12-06 01:55:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:16,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:16,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:55:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 222 states and 302 transitions. [2024-12-06 01:55:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 302 transitions. [2024-12-06 01:55:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:55:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-06 01:55:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-06 01:55:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:55:18,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:55:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 227 states and 312 transitions. [2024-12-06 01:55:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2024-12-06 01:55:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:55:21,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:21,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 230 states and 320 transitions. [2024-12-06 01:55:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-12-06 01:55:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:55:28,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:55:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 230 states and 319 transitions. [2024-12-06 01:55:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 319 transitions. [2024-12-06 01:55:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:55:28,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:55:29,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 231 states and 319 transitions. [2024-12-06 01:55:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 319 transitions. [2024-12-06 01:55:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:55:29,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:29,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 232 states and 322 transitions. [2024-12-06 01:55:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 322 transitions. [2024-12-06 01:55:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:55:30,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:55:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 236 states and 329 transitions. [2024-12-06 01:55:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 329 transitions. [2024-12-06 01:55:34,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:55:34,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:34,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-12-06 01:55:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-12-06 01:55:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:55:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:55:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 239 states and 336 transitions. [2024-12-06 01:55:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 336 transitions. [2024-12-06 01:55:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:55:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:55:43,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 240 states and 336 transitions. [2024-12-06 01:55:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 336 transitions. [2024-12-06 01:55:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:55:43,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:43,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 241 states and 339 transitions. [2024-12-06 01:55:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 339 transitions. [2024-12-06 01:55:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:55:44,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:55:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions. [2024-12-06 01:55:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions. [2024-12-06 01:55:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:55:48,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 248 states and 354 transitions. [2024-12-06 01:55:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 354 transitions. [2024-12-06 01:55:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:55:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:55:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 248 states and 353 transitions. [2024-12-06 01:55:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 353 transitions. [2024-12-06 01:55:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:55:57,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:55:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 249 states and 353 transitions. [2024-12-06 01:55:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 353 transitions. [2024-12-06 01:55:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:55:58,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:55:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 250 states and 356 transitions. [2024-12-06 01:55:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 356 transitions. [2024-12-06 01:55:59,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:55:59,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:59,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:00,271 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:56:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 254 states and 363 transitions. [2024-12-06 01:56:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 363 transitions. [2024-12-06 01:56:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:56:04,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:04,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:12,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 257 states and 371 transitions. [2024-12-06 01:56:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 371 transitions. [2024-12-06 01:56:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:56:12,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:12,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:56:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 257 states and 370 transitions. [2024-12-06 01:56:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 370 transitions. [2024-12-06 01:56:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:56:12,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:56:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 258 states and 370 transitions. [2024-12-06 01:56:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 370 transitions. [2024-12-06 01:56:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:56:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:14,206 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 259 states and 373 transitions. [2024-12-06 01:56:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 373 transitions. [2024-12-06 01:56:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:56:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:56:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 263 states and 380 transitions. [2024-12-06 01:56:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 380 transitions. [2024-12-06 01:56:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:56:19,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 266 states and 388 transitions. [2024-12-06 01:56:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 388 transitions. [2024-12-06 01:56:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:56:29,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:29,289 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:56:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 266 states and 387 transitions. [2024-12-06 01:56:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 387 transitions. [2024-12-06 01:56:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:56:30,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:56:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 267 states and 387 transitions. [2024-12-06 01:56:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 387 transitions. [2024-12-06 01:56:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:56:31,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 268 states and 388 transitions. [2024-12-06 01:56:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 388 transitions. [2024-12-06 01:56:32,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:56:32,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:32,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:56:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 272 states and 395 transitions. [2024-12-06 01:56:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 395 transitions. [2024-12-06 01:56:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:56:37,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 275 states and 403 transitions. [2024-12-06 01:56:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 403 transitions. [2024-12-06 01:56:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:56:47,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:47,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 01:56:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 275 states and 402 transitions. [2024-12-06 01:56:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 402 transitions. [2024-12-06 01:56:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:56:47,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:47,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 01:56:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 276 states and 402 transitions. [2024-12-06 01:56:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 402 transitions. [2024-12-06 01:56:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:56:48,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:57:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 315 states and 472 transitions. [2024-12-06 01:57:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 472 transitions. [2024-12-06 01:57:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:57:27,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:27,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:57:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 316 states and 473 transitions. [2024-12-06 01:57:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 473 transitions. [2024-12-06 01:57:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:57:28,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:28,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:57:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 317 states and 475 transitions. [2024-12-06 01:57:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 475 transitions. [2024-12-06 01:57:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:57:29,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:29,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:58:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 354 states and 527 transitions. [2024-12-06 01:58:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 527 transitions. [2024-12-06 01:58:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:58:11,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 01:58:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 353 states and 526 transitions. [2024-12-06 01:58:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 526 transitions. [2024-12-06 01:58:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:58:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:13,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:58:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 387 states and 576 transitions. [2024-12-06 01:58:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 576 transitions. [2024-12-06 01:58:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:58:50,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:59:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:57,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 428 states and 640 transitions. [2024-12-06 01:59:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 640 transitions. [2024-12-06 01:59:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:59:57,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 01:59:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 428 states and 639 transitions. [2024-12-06 01:59:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 639 transitions. [2024-12-06 01:59:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:59:59,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 02:00:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 429 states and 641 transitions. [2024-12-06 02:00:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 641 transitions. [2024-12-06 02:00:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:00:00,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 431 states and 644 transitions. [2024-12-06 02:00:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 644 transitions. [2024-12-06 02:00:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:00:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:02,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:02,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 434 states and 649 transitions. [2024-12-06 02:00:02,635 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 649 transitions. [2024-12-06 02:00:02,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:00:02,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:02,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 430 states and 644 transitions. [2024-12-06 02:00:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 644 transitions. [2024-12-06 02:00:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:02,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 433 states and 651 transitions. [2024-12-06 02:00:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 651 transitions. [2024-12-06 02:00:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:09,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 436 states and 658 transitions. [2024-12-06 02:00:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 658 transitions. [2024-12-06 02:00:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:17,684 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 435 states and 657 transitions. [2024-12-06 02:00:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 657 transitions. [2024-12-06 02:00:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:17,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:17,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:17,871 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 438 states and 661 transitions. [2024-12-06 02:00:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 661 transitions. [2024-12-06 02:00:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:17,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:17,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 437 states and 660 transitions. [2024-12-06 02:00:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 660 transitions. [2024-12-06 02:00:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:00:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 438 states and 661 transitions. [2024-12-06 02:00:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 661 transitions. [2024-12-06 02:00:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:00:18,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 441 states and 665 transitions. [2024-12-06 02:00:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 665 transitions. [2024-12-06 02:00:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:00:28,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:00:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 440 states and 663 transitions. [2024-12-06 02:00:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 663 transitions. [2024-12-06 02:00:32,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:00:32,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 02:02:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 480 states and 725 transitions. [2024-12-06 02:02:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 725 transitions. [2024-12-06 02:02:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:02:11,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 02:02:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 482 states and 743 transitions. [2024-12-06 02:02:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 743 transitions. [2024-12-06 02:02:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:02:13,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:13,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:02:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 481 states and 742 transitions. [2024-12-06 02:02:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 742 transitions. [2024-12-06 02:02:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:02:15,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 02:02:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 484 states and 746 transitions. [2024-12-06 02:02:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 746 transitions. [2024-12-06 02:02:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:02:18,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:18,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-12-06 02:02:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 485 states and 748 transitions. [2024-12-06 02:02:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 748 transitions. [2024-12-06 02:02:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:02:20,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 02:02:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 490 states and 759 transitions. [2024-12-06 02:02:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 759 transitions. [2024-12-06 02:02:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:02:29,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 02:02:34,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 492 states and 763 transitions. [2024-12-06 02:02:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 763 transitions. [2024-12-06 02:02:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:02:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 02:04:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 539 states and 839 transitions. [2024-12-06 02:04:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 839 transitions. [2024-12-06 02:04:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:04:59,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:59,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked.