./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.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_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/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_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/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_def6ac64-4ed1-479d-bbbe-35b01b7f9705/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 e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:36:40,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:36:40,725 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:36:40,729 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:36:40,730 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:36:40,750 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:36:40,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:36:40,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:36:40,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:36:40,751 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:36:40,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:36:40,751 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:36:40,752 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:36:40,752 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:36:40,752 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:36:40,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:36:40,753 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:36:40,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:36:40,753 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:36:40,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:36:40,753 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_def6ac64-4ed1-479d-bbbe-35b01b7f9705/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 -> e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea [2024-12-06 01:36:41,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:36:41,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:36:41,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:36:41,031 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:36:41,031 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:36:41,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i [2024-12-06 01:36:43,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/data/b93a09ca2/0db34e3be4d34a50aad12775eba153d3/FLAG29c643b48 [2024-12-06 01:36:44,060 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:36:44,061 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i [2024-12-06 01:36:44,082 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/data/b93a09ca2/0db34e3be4d34a50aad12775eba153d3/FLAG29c643b48 [2024-12-06 01:36:44,097 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/data/b93a09ca2/0db34e3be4d34a50aad12775eba153d3 [2024-12-06 01:36:44,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:36:44,100 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:36:44,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:36:44,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:36:44,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:36:44,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e80803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44, skipping insertion in model container [2024-12-06 01:36:44,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,150 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:36:44,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:36:44,425 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:36:44,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:36:44,512 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:36:44,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44 WrapperNode [2024-12-06 01:36:44,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:36:44,514 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:36:44,514 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:36:44,514 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:36:44,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,535 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,562 INFO L138 Inliner]: procedures = 128, calls = 45, calls flagged for inlining = 16, calls inlined = 18, statements flattened = 182 [2024-12-06 01:36:44,562 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:36:44,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:36:44,563 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:36:44,563 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:36:44,571 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,575 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,576 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,588 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,589 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,600 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:36:44,601 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:36:44,601 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:36:44,601 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:36:44,602 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:44" (1/1) ... [2024-12-06 01:36:44,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:36:44,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:36:44,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:36:44,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_def6ac64-4ed1-479d-bbbe-35b01b7f9705/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:36:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:36:44,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:36:44,787 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:36:44,788 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:36:45,294 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-12-06 01:36:45,294 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:36:45,376 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:36:45,377 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-12-06 01:36:45,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:36:45 BoogieIcfgContainer [2024-12-06 01:36:45,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:36:45,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:36:45,378 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:36:45,386 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:36:45,386 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:36:45" (1/1) ... [2024-12-06 01:36:45,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:36:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 135 states and 148 transitions. [2024-12-06 01:36:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 148 transitions. [2024-12-06 01:36:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:36:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:45,599 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 01:36:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 134 states and 147 transitions. [2024-12-06 01:36:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 147 transitions. [2024-12-06 01:36:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:36:45,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:45,729 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 01:36:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 133 states and 146 transitions. [2024-12-06 01:36:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 146 transitions. [2024-12-06 01:36:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:36:45,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:45,854 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 01:36:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-06 01:36:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-06 01:36:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:36:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:45,970 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 01:36:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 131 states and 142 transitions. [2024-12-06 01:36:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 142 transitions. [2024-12-06 01:36:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:36:46,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:46,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:46,118 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 01:36:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 130 states and 141 transitions. [2024-12-06 01:36:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 141 transitions. [2024-12-06 01:36:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:36:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 129 states and 140 transitions. [2024-12-06 01:36:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 140 transitions. [2024-12-06 01:36:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:36:46,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:46,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:46,396 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 01:36:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2024-12-06 01:36:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2024-12-06 01:36:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:36:46,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:46,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:46,543 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 01:36:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2024-12-06 01:36:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2024-12-06 01:36:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:36:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:46,884 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 01:36:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 131 states and 144 transitions. [2024-12-06 01:36:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 144 transitions. [2024-12-06 01:36:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:36:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:47,562 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 01:36:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 135 states and 150 transitions. [2024-12-06 01:36:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2024-12-06 01:36:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:36:48,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:48,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:48,365 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 01:36:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 136 states and 152 transitions. [2024-12-06 01:36:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 152 transitions. [2024-12-06 01:36:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:36:48,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:48,621 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 01:36:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 136 states and 151 transitions. [2024-12-06 01:36:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 151 transitions. [2024-12-06 01:36:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:36:48,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:48,872 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 01:36:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-12-06 01:36:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-12-06 01:36:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:36:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:48,997 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 01:36:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-12-06 01:36:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-12-06 01:36:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:36:49,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:49,333 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 01:36:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 135 states and 150 transitions. [2024-12-06 01:36:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2024-12-06 01:36:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:36:49,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:49,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:50,099 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 01:36:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 136 states and 152 transitions. [2024-12-06 01:36:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 152 transitions. [2024-12-06 01:36:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:36:50,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:50,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:50,891 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 01:36:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-12-06 01:36:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-12-06 01:36:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:36:50,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:50,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-12-06 01:36:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-12-06 01:36:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:36:50,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:50,995 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 01:36:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 133 states and 147 transitions. [2024-12-06 01:36:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 147 transitions. [2024-12-06 01:36:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:36:51,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:51,265 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 01:36:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 134 states and 149 transitions. [2024-12-06 01:36:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 149 transitions. [2024-12-06 01:36:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:51,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 133 states and 148 transitions. [2024-12-06 01:36:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2024-12-06 01:36:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:51,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:51,741 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 01:36:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 132 states and 147 transitions. [2024-12-06 01:36:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 147 transitions. [2024-12-06 01:36:51,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:51,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:51,962 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 01:36:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 140 states and 163 transitions. [2024-12-06 01:36:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 163 transitions. [2024-12-06 01:36:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:52,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:52,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:52,654 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 01:36:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 148 states and 180 transitions. [2024-12-06 01:36:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 180 transitions. [2024-12-06 01:36:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:53,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:54,711 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 01:36:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 156 states and 197 transitions. [2024-12-06 01:36:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 197 transitions. [2024-12-06 01:36:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:57,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:59,009 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 01:37:03,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 164 states and 220 transitions. [2024-12-06 01:37:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 220 transitions. [2024-12-06 01:37:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:37:03,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:04,279 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 01:37:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 171 states and 236 transitions. [2024-12-06 01:37:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 236 transitions. [2024-12-06 01:37:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:37:06,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:06,907 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 01:37:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-12-06 01:37:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-12-06 01:37:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:37:07,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:07,858 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 01:37:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 183 states and 268 transitions. [2024-12-06 01:37:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 268 transitions. [2024-12-06 01:37:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:37:10,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:11,901 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 01:37:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 193 states and 295 transitions. [2024-12-06 01:37:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 295 transitions. [2024-12-06 01:37:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:37:16,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:17,899 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 01:37:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 202 states and 316 transitions. [2024-12-06 01:37:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 316 transitions. [2024-12-06 01:37:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:37:23,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:23,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:23,639 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 01:37:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 213 states and 343 transitions. [2024-12-06 01:37:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 343 transitions. [2024-12-06 01:37:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:37:26,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:26,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:27,286 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 01:37:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 224 states and 370 transitions. [2024-12-06 01:37:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 370 transitions. [2024-12-06 01:37:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:37:30,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:30,906 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 01:37:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 223 states and 369 transitions. [2024-12-06 01:37:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 369 transitions. [2024-12-06 01:37:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:37:30,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:30,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:31,145 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 01:37:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 222 states and 368 transitions. [2024-12-06 01:37:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 368 transitions. [2024-12-06 01:37:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:37:31,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:31,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 233 states and 397 transitions. [2024-12-06 01:37:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 397 transitions. [2024-12-06 01:37:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:37:42,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:43,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 234 states and 399 transitions. [2024-12-06 01:37:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 399 transitions. [2024-12-06 01:37:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:37:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 238 states and 407 transitions. [2024-12-06 01:37:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 407 transitions. [2024-12-06 01:37:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:37:49,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:49,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:37:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 244 states and 424 transitions. [2024-12-06 01:37:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 424 transitions. [2024-12-06 01:37:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:37:54,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:55,417 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 01:38:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 251 states and 444 transitions. [2024-12-06 01:38:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 444 transitions. [2024-12-06 01:38:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:01,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:01,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 252 states and 445 transitions. [2024-12-06 01:38:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 445 transitions. [2024-12-06 01:38:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:02,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 259 states and 465 transitions. [2024-12-06 01:38:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 465 transitions. [2024-12-06 01:38:10,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:10,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 260 states and 466 transitions. [2024-12-06 01:38:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 466 transitions. [2024-12-06 01:38:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:11,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:11,166 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 01:38:11,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2024-12-06 01:38:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2024-12-06 01:38:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:11,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:11,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:11,967 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 01:38:12,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 262 states and 470 transitions. [2024-12-06 01:38:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 470 transitions. [2024-12-06 01:38:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:12,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 265 states and 478 transitions. [2024-12-06 01:38:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 478 transitions. [2024-12-06 01:38:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:16,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 268 states and 487 transitions. [2024-12-06 01:38:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 487 transitions. [2024-12-06 01:38:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:38:21,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:21,501 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 01:38:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 267 states and 486 transitions. [2024-12-06 01:38:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 486 transitions. [2024-12-06 01:38:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:38:21,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:24,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 269 states and 489 transitions. [2024-12-06 01:38:24,307 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 489 transitions. [2024-12-06 01:38:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:38:24,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 271 states and 492 transitions. [2024-12-06 01:38:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 492 transitions. [2024-12-06 01:38:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:27,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:27,398 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 01:38:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 270 states and 490 transitions. [2024-12-06 01:38:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 490 transitions. [2024-12-06 01:38:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:27,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:27,477 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 01:38:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 269 states and 489 transitions. [2024-12-06 01:38:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 489 transitions. [2024-12-06 01:38:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:27,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:30,428 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 01:38:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 276 states and 509 transitions. [2024-12-06 01:38:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 509 transitions. [2024-12-06 01:38:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:42,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:42,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:38:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 283 states and 530 transitions. [2024-12-06 01:38:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 530 transitions. [2024-12-06 01:38:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:55,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:55,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:56,788 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 01:38:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 284 states and 534 transitions. [2024-12-06 01:38:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 534 transitions. [2024-12-06 01:38:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:38:59,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:39:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 285 states and 537 transitions. [2024-12-06 01:39:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 537 transitions. [2024-12-06 01:39:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:39:00,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:00,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:00,857 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 01:39:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 286 states and 540 transitions. [2024-12-06 01:39:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 540 transitions. [2024-12-06 01:39:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:39:02,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:39:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 290 states and 552 transitions. [2024-12-06 01:39:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 552 transitions. [2024-12-06 01:39:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:39:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:07,827 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 01:39:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 293 states and 558 transitions. [2024-12-06 01:39:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 558 transitions. [2024-12-06 01:39:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:12,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:12,060 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 01:39:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 297 states and 564 transitions. [2024-12-06 01:39:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 564 transitions. [2024-12-06 01:39:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:12,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:12,841 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 01:39:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 302 states and 581 transitions. [2024-12-06 01:39:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 581 transitions. [2024-12-06 01:39:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:15,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:16,046 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 01:39:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 307 states and 592 transitions. [2024-12-06 01:39:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 592 transitions. [2024-12-06 01:39:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:21,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:21,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:23,292 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 01:39:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 312 states and 602 transitions. [2024-12-06 01:39:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 602 transitions. [2024-12-06 01:39:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:33,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:33,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 321 states and 639 transitions. [2024-12-06 01:39:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 639 transitions. [2024-12-06 01:39:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:39:58,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 327 states and 669 transitions. [2024-12-06 01:40:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 669 transitions. [2024-12-06 01:40:31,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:40:31,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:32,438 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 01:40:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 335 states and 692 transitions. [2024-12-06 01:40:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 692 transitions. [2024-12-06 01:40:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:40:46,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:48,458 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 01:41:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 348 states and 725 transitions. [2024-12-06 01:41:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 725 transitions. [2024-12-06 01:41:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:07,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 352 states and 744 transitions. [2024-12-06 01:41:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 744 transitions. [2024-12-06 01:41:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:24,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 354 states and 751 transitions. [2024-12-06 01:41:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 751 transitions. [2024-12-06 01:41:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:34,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 362 states and 792 transitions. [2024-12-06 01:42:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 792 transitions. [2024-12-06 01:42:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:42:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 364 states and 799 transitions. [2024-12-06 01:42:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 799 transitions. [2024-12-06 01:42:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:06,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:06,577 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 01:42:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 363 states and 798 transitions. [2024-12-06 01:42:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 798 transitions. [2024-12-06 01:42:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:06,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,548 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 01:42:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 364 states and 800 transitions. [2024-12-06 01:42:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 800 transitions. [2024-12-06 01:42:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:09,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:42:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 366 states and 804 transitions. [2024-12-06 01:42:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 804 transitions. [2024-12-06 01:42:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:10,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:10,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:16,331 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 01:42:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 373 states and 821 transitions. [2024-12-06 01:42:34,829 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 821 transitions. [2024-12-06 01:42:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:34,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:34,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:40,046 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 01:42:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 374 states and 823 transitions. [2024-12-06 01:42:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 823 transitions. [2024-12-06 01:42:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:47,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:42:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 377 states and 831 transitions. [2024-12-06 01:42:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 831 transitions. [2024-12-06 01:42:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:53,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 385 states and 849 transitions. [2024-12-06 01:43:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 849 transitions. [2024-12-06 01:43:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:43:10,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:10,800 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 01:43:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 387 states and 853 transitions. [2024-12-06 01:43:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 853 transitions. [2024-12-06 01:43:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:43:12,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:13,611 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 01:43:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 389 states and 857 transitions. [2024-12-06 01:43:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 857 transitions. [2024-12-06 01:43:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:43:20,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:21,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:43:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 388 states and 856 transitions. [2024-12-06 01:43:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 856 transitions. [2024-12-06 01:43:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:43:21,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:43:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 389 states and 858 transitions. [2024-12-06 01:43:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 858 transitions. [2024-12-06 01:43:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:43:26,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:44:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 407 states and 913 transitions. [2024-12-06 01:44:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 913 transitions. [2024-12-06 01:44:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:44:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:44:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 408 states and 915 transitions. [2024-12-06 01:44:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 915 transitions. [2024-12-06 01:44:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:44:12,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:44:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 409 states and 920 transitions. [2024-12-06 01:44:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 920 transitions. [2024-12-06 01:44:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:44:15,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:16,933 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 01:44:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 414 states and 967 transitions. [2024-12-06 01:44:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 967 transitions. [2024-12-06 01:44:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:44:27,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:35,521 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 01:45:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 428 states and 1010 transitions. [2024-12-06 01:45:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1010 transitions. [2024-12-06 01:45:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:45:14,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,471 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 01:45:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 437 states and 1037 transitions. [2024-12-06 01:45:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1037 transitions. [2024-12-06 01:45:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:45:38,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:38,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:44,294 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 01:46:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 443 states and 1074 transitions. [2024-12-06 01:46:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1074 transitions. [2024-12-06 01:46:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:46:05,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:05,776 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 01:46:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 450 states and 1098 transitions. [2024-12-06 01:46:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1098 transitions. [2024-12-06 01:46:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:46:15,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:15,960 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 01:46:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 457 states and 1121 transitions. [2024-12-06 01:46:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1121 transitions. [2024-12-06 01:46:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:46:25,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:25,521 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 01:46:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 456 states and 1120 transitions. [2024-12-06 01:46:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1120 transitions. [2024-12-06 01:46:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:46:25,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:25,601 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 01:46:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 457 states and 1122 transitions. [2024-12-06 01:46:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1122 transitions. [2024-12-06 01:46:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:46:25,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:25,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:34,227 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 01:46:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 458 states and 1125 transitions. [2024-12-06 01:46:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1125 transitions. [2024-12-06 01:46:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:46:45,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:54,538 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 01:47:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 460 states and 1128 transitions. [2024-12-06 01:47:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1128 transitions. [2024-12-06 01:47:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:47:08,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:16,399 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 01:47:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 464 states and 1141 transitions. [2024-12-06 01:47:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1141 transitions. [2024-12-06 01:47:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:47:32,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:47:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 468 states and 1160 transitions. [2024-12-06 01:47:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1160 transitions. [2024-12-06 01:47:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:47:44,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:45,919 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 01:48:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 481 states and 1206 transitions. [2024-12-06 01:48:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1206 transitions. [2024-12-06 01:48:16,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:48:16,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:16,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,309 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 01:48:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 484 states and 1219 transitions. [2024-12-06 01:48:19,593 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1219 transitions. [2024-12-06 01:48:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:48:19,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:21,460 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 01:48:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 495 states and 1252 transitions. [2024-12-06 01:48:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1252 transitions. [2024-12-06 01:48:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:48:47,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:50,712 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 01:49:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 504 states and 1282 transitions. [2024-12-06 01:49:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1282 transitions. [2024-12-06 01:49:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:49:04,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,728 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 01:49:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 519 states and 1317 transitions. [2024-12-06 01:49:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1317 transitions. [2024-12-06 01:49:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:49:42,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:49,450 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 01:50:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 528 states and 1343 transitions. [2024-12-06 01:50:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1343 transitions. [2024-12-06 01:50:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:50:23,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat