./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm --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 32bit --witnessprinter.graph.data.programhash a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:29:46,761 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:29:46,837 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:29:46,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:29:46,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:29:46,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:29:46,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:29:46,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:29:46,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:29:46,865 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:29:46,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:29:46,867 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:29:46,867 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:29:46,867 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:29:46,867 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:29:46,867 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:29:46,867 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:29:46,868 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:29:46,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:29:46,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:46,868 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:29:46,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:29:46,868 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:29:46,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:29:46,868 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_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 [2024-11-13 22:29:47,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:29:47,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:29:47,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:29:47,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:29:47,193 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:29:47,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i Unable to find full path for "g++" [2024-11-13 22:29:49,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:29:49,618 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:29:49,619 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2024-11-13 22:29:49,644 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/data/9d8be4325/33a08c6307c84acaab8529286da39721/FLAG405dc6954 [2024-11-13 22:29:49,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/data/9d8be4325/33a08c6307c84acaab8529286da39721 [2024-11-13 22:29:49,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:29:49,666 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:29:49,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:49,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:29:49,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:29:49,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:49" (1/1) ... [2024-11-13 22:29:49,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ab12ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:49, skipping insertion in model container [2024-11-13 22:29:49,676 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:49" (1/1) ... [2024-11-13 22:29:49,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:29:50,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:50,208 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:29:50,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:50,408 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:29:50,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50 WrapperNode [2024-11-13 22:29:50,410 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:50,411 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:50,412 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:29:50,412 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:29:50,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,444 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,515 INFO L138 Inliner]: procedures = 232, calls = 76, calls flagged for inlining = 34, calls inlined = 85, statements flattened = 583 [2024-11-13 22:29:50,515 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:50,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:29:50,516 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:29:50,516 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:29:50,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,542 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,601 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,607 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:29:50,619 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:29:50,619 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:29:50,619 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:29:50,624 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:50" (1/1) ... [2024-11-13 22:29:50,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:50,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:29:50,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:29:50,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f96d914-0a4e-4a0b-8762-870aa9fa1239/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:29:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:29:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:29:50,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:29:50,943 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:29:50,945 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:29:52,081 INFO L? ?]: Removed 286 outVars from TransFormulas that were not future-live. [2024-11-13 22:29:52,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:29:52,274 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:29:52,274 INFO L316 CfgBuilder]: Removed 76 assume(true) statements. [2024-11-13 22:29:52,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:52 BoogieIcfgContainer [2024-11-13 22:29:52,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:29:52,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:29:52,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:29:52,287 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:29:52,287 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:52" (1/1) ... [2024-11-13 22:29:52,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:29:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 396 states and 544 transitions. [2024-11-13 22:29:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 544 transitions. [2024-11-13 22:29:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:29:52,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 395 states and 542 transitions. [2024-11-13 22:29:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 542 transitions. [2024-11-13 22:29:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:29:52,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 394 states and 541 transitions. [2024-11-13 22:29:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 541 transitions. [2024-11-13 22:29:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:29:52,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 397 states and 547 transitions. [2024-11-13 22:29:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 547 transitions. [2024-11-13 22:29:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:29:53,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 400 states and 552 transitions. [2024-11-13 22:29:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 552 transitions. [2024-11-13 22:29:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:29:54,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 404 states and 560 transitions. [2024-11-13 22:29:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 560 transitions. [2024-11-13 22:29:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:29:55,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 408 states and 568 transitions. [2024-11-13 22:29:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 568 transitions. [2024-11-13 22:29:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:29:58,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 410 states and 573 transitions. [2024-11-13 22:29:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 573 transitions. [2024-11-13 22:29:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:29:59,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 412 states and 578 transitions. [2024-11-13 22:30:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 578 transitions. [2024-11-13 22:30:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:30:01,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:01,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 411 states and 577 transitions. [2024-11-13 22:30:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 577 transitions. [2024-11-13 22:30:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:30:01,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:01,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:01,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 414 states and 584 transitions. [2024-11-13 22:30:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 584 transitions. [2024-11-13 22:30:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:30:03,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 417 states and 590 transitions. [2024-11-13 22:30:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 590 transitions. [2024-11-13 22:30:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:30:06,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:08,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 420 states and 595 transitions. [2024-11-13 22:30:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 595 transitions. [2024-11-13 22:30:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:30:08,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 425 states and 603 transitions. [2024-11-13 22:30:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 603 transitions. [2024-11-13 22:30:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:30:10,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-11-13 22:30:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-11-13 22:30:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:30:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 429 states and 613 transitions. [2024-11-13 22:30:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 613 transitions. [2024-11-13 22:30:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:30:15,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-11-13 22:30:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-11-13 22:30:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:30:16,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:16,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 430 states and 610 transitions. [2024-11-13 22:30:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 610 transitions. [2024-11-13 22:30:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:30:16,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 442 states and 633 transitions. [2024-11-13 22:30:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 633 transitions. [2024-11-13 22:30:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:30:23,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 444 states and 636 transitions. [2024-11-13 22:30:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 636 transitions. [2024-11-13 22:30:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:30:25,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 445 states and 637 transitions. [2024-11-13 22:30:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 637 transitions. [2024-11-13 22:30:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:26,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:26,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:26,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 449 states and 642 transitions. [2024-11-13 22:30:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 642 transitions. [2024-11-13 22:30:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:27,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 460 states and 663 transitions. [2024-11-13 22:30:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 663 transitions. [2024-11-13 22:30:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:35,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:37,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 464 states and 668 transitions. [2024-11-13 22:30:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 668 transitions. [2024-11-13 22:30:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:37,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 477 states and 705 transitions. [2024-11-13 22:30:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 705 transitions. [2024-11-13 22:30:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:49,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 481 states and 726 transitions. [2024-11-13 22:30:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 726 transitions. [2024-11-13 22:30:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 483 states and 729 transitions. [2024-11-13 22:31:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 729 transitions. [2024-11-13 22:31:03,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:31:03,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 485 states and 733 transitions. [2024-11-13 22:31:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 733 transitions. [2024-11-13 22:31:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:31:06,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:31:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 486 states and 734 transitions. [2024-11-13 22:31:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 734 transitions. [2024-11-13 22:31:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:31:07,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:07,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:31:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 486 states and 733 transitions. [2024-11-13 22:31:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 733 transitions. [2024-11-13 22:31:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:31:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:13,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 487 states and 734 transitions. [2024-11-13 22:31:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 734 transitions. [2024-11-13 22:31:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:31:13,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:13,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:13,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 487 states and 732 transitions. [2024-11-13 22:31:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 732 transitions. [2024-11-13 22:31:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:16,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 486 states and 728 transitions. [2024-11-13 22:31:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 728 transitions. [2024-11-13 22:31:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:16,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 502 states and 758 transitions. [2024-11-13 22:31:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 758 transitions. [2024-11-13 22:31:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 509 states and 770 transitions. [2024-11-13 22:31:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 770 transitions. [2024-11-13 22:31:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:38,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:31:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 514 states and 781 transitions. [2024-11-13 22:31:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 781 transitions. [2024-11-13 22:31:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:42,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:42,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:31:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 517 states and 790 transitions. [2024-11-13 22:31:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 790 transitions. [2024-11-13 22:31:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:47,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:47,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:31:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 517 states and 789 transitions. [2024-11-13 22:31:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 789 transitions. [2024-11-13 22:31:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:31:49,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:49,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:31:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 517 states and 788 transitions. [2024-11-13 22:31:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 788 transitions. [2024-11-13 22:31:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:31:50,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 518 states and 791 transitions. [2024-11-13 22:31:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 791 transitions. [2024-11-13 22:31:53,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:31:53,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:53,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 520 states and 797 transitions. [2024-11-13 22:31:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 797 transitions. [2024-11-13 22:31:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:31:57,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:31:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 521 states and 798 transitions. [2024-11-13 22:31:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 798 transitions. [2024-11-13 22:31:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:31:59,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:32:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 522 states and 800 transitions. [2024-11-13 22:32:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 800 transitions. [2024-11-13 22:32:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:32:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:00,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:00,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:00,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 521 states and 798 transitions. [2024-11-13 22:32:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 798 transitions. [2024-11-13 22:32:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:32:00,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:01,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 524 states and 802 transitions. [2024-11-13 22:32:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 802 transitions. [2024-11-13 22:32:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:32:01,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:01,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 540 states and 831 transitions. [2024-11-13 22:32:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 831 transitions. [2024-11-13 22:32:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:26,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:26,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 540 states and 827 transitions. [2024-11-13 22:32:26,264 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 827 transitions. [2024-11-13 22:32:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 560 states and 864 transitions. [2024-11-13 22:32:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 864 transitions. [2024-11-13 22:32:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:51,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 580 states and 901 transitions. [2024-11-13 22:33:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 901 transitions. [2024-11-13 22:33:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:33:22,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:22,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:33:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 589 states and 931 transitions. [2024-11-13 22:33:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 931 transitions. [2024-11-13 22:33:43,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:43,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:43,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 588 states and 927 transitions. [2024-11-13 22:33:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 927 transitions. [2024-11-13 22:33:43,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:43,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 607 states and 960 transitions. [2024-11-13 22:34:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 960 transitions. [2024-11-13 22:34:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:34:14,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:14,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 627 states and 997 transitions. [2024-11-13 22:34:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 997 transitions. [2024-11-13 22:34:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:34:51,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:03,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 632 states and 1015 transitions. [2024-11-13 22:35:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1015 transitions. [2024-11-13 22:35:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:35:03,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:35:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 634 states and 1016 transitions. [2024-11-13 22:35:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1016 transitions. [2024-11-13 22:35:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:35:07,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 655 states and 1056 transitions. [2024-11-13 22:35:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1056 transitions. [2024-11-13 22:35:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:35:49,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 655 states and 1052 transitions. [2024-11-13 22:35:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1052 transitions. [2024-11-13 22:35:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:35:49,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 686 states and 1106 transitions. [2024-11-13 22:36:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1106 transitions. [2024-11-13 22:36:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:36:38,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:38,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 691 states and 1113 transitions. [2024-11-13 22:36:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1113 transitions. [2024-11-13 22:36:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:36:44,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:09,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 697 states and 1122 transitions. [2024-11-13 22:37:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1122 transitions. [2024-11-13 22:37:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:37:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 702 states and 1130 transitions. [2024-11-13 22:37:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1130 transitions. [2024-11-13 22:37:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:37:39,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 701 states and 1126 transitions. [2024-11-13 22:37:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1126 transitions. [2024-11-13 22:37:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:37:39,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 726 states and 1170 transitions. [2024-11-13 22:38:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1170 transitions. [2024-11-13 22:38:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:38:46,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 729 states and 1174 transitions. [2024-11-13 22:39:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1174 transitions. [2024-11-13 22:39:04,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:39:04,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:04,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 755 states and 1230 transitions. [2024-11-13 22:40:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1230 transitions. [2024-11-13 22:40:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:17,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:17,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 759 states and 1240 transitions. [2024-11-13 22:40:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1240 transitions. [2024-11-13 22:40:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:49,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 763 states and 1249 transitions. [2024-11-13 22:41:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1249 transitions. [2024-11-13 22:41:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:41:18,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:41:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 764 states and 1251 transitions. [2024-11-13 22:41:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1251 transitions. [2024-11-13 22:41:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:41:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:41:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 775 states and 1272 transitions. [2024-11-13 22:41:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1272 transitions. [2024-11-13 22:41:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:41:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:41:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 776 states and 1273 transitions. [2024-11-13 22:41:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1273 transitions. [2024-11-13 22:41:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:41:51,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 775 states and 1269 transitions. [2024-11-13 22:41:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1269 transitions. [2024-11-13 22:41:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:41:51,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:55,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 778 states and 1272 transitions. [2024-11-13 22:41:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1272 transitions. [2024-11-13 22:41:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:41:55,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 806 states and 1319 transitions. [2024-11-13 22:43:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1319 transitions. [2024-11-13 22:43:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:43:23,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:23,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat