./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-circular-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/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_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-circular-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/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 32bit --witnessprinter.graph.data.programhash 5b2cf85bdf3ceca18f859bba09ed8bf6de8160130db2f8571365ac2bc4f0e30c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:24:48,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:24:49,016 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:24:49,020 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:24:49,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:24:49,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:24:49,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:24:49,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:24:49,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:24:49,041 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:24:49,041 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:24:49,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:24:49,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:24:49,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:24:49,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:24:49,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:24:49,043 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_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2cf85bdf3ceca18f859bba09ed8bf6de8160130db2f8571365ac2bc4f0e30c [2024-12-06 02:24:49,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:24:49,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:24:49,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:24:49,286 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:24:49,287 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:24:49,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/dll-circular-2.i [2024-12-06 02:24:51,995 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/data/0a89d557e/3bc1b85d7a114c0385b283a731886bbd/FLAGf8c94c230 [2024-12-06 02:24:52,195 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:24:52,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/sv-benchmarks/c/forester-heap/dll-circular-2.i [2024-12-06 02:24:52,204 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/data/0a89d557e/3bc1b85d7a114c0385b283a731886bbd/FLAGf8c94c230 [2024-12-06 02:24:52,541 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/data/0a89d557e/3bc1b85d7a114c0385b283a731886bbd [2024-12-06 02:24:52,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:24:52,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:24:52,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:24:52,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:24:52,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:24:52,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f5d19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52, skipping insertion in model container [2024-12-06 02:24:52,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,573 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:24:52,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:24:52,786 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:24:52,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:24:52,844 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:24:52,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52 WrapperNode [2024-12-06 02:24:52,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:24:52,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:24:52,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:24:52,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:24:52,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,860 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,877 INFO L138 Inliner]: procedures = 119, calls = 34, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 124 [2024-12-06 02:24:52,878 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:24:52,878 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:24:52,878 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:24:52,878 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:24:52,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,889 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,889 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,896 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,897 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,902 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,903 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:24:52,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:24:52,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:24:52,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:24:52,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:24:52" (1/1) ... [2024-12-06 02:24:52,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:24:52,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:24:52,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:24:52,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ab28aec-6ecc-494e-bb78-22d5ea3c144a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:24:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:24:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:24:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:24:53,041 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:24:53,042 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:24:53,333 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-12-06 02:24:53,333 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:24:53,369 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:24:53,369 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 02:24:53,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:24:53 BoogieIcfgContainer [2024-12-06 02:24:53,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:24:53,370 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:24:53,370 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:24:53,377 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:24:53,378 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:24:53" (1/1) ... [2024-12-06 02:24:53,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:24:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 126 transitions. [2024-12-06 02:24:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-12-06 02:24:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:24:53,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,576 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 02:24:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 104 states and 125 transitions. [2024-12-06 02:24:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 125 transitions. [2024-12-06 02:24:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:24:53,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:53,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,690 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 02:24:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 103 states and 124 transitions. [2024-12-06 02:24:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 124 transitions. [2024-12-06 02:24:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:24:53,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,800 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 02:24:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 102 states and 123 transitions. [2024-12-06 02:24:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 123 transitions. [2024-12-06 02:24:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:24:53,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,888 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 02:24:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-12-06 02:24:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-12-06 02:24:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:24:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,058 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 02:24:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 100 states and 121 transitions. [2024-12-06 02:24:54,073 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 121 transitions. [2024-12-06 02:24:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:24:54,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,135 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 02:24:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 99 states and 120 transitions. [2024-12-06 02:24:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 120 transitions. [2024-12-06 02:24:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:24:54,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,173 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 02:24:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 99 states and 118 transitions. [2024-12-06 02:24:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 118 transitions. [2024-12-06 02:24:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:24:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,299 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 02:24:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 102 states and 124 transitions. [2024-12-06 02:24:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 124 transitions. [2024-12-06 02:24:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:24:54,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,370 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 02:24:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2024-12-06 02:24:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2024-12-06 02:24:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:24:54,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,539 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 02:24:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 106 states and 132 transitions. [2024-12-06 02:24:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 132 transitions. [2024-12-06 02:24:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:24:54,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,729 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 02:24:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 107 states and 134 transitions. [2024-12-06 02:24:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 134 transitions. [2024-12-06 02:24:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:24:54,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,767 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 02:24:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2024-12-06 02:24:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2024-12-06 02:24:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:24:54,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:54,802 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 02:24:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 110 states and 141 transitions. [2024-12-06 02:24:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2024-12-06 02:24:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:24:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:55,014 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 02:24:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 111 states and 143 transitions. [2024-12-06 02:24:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 143 transitions. [2024-12-06 02:24:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:24:55,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:55,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:55,260 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 02:24:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 115 states and 151 transitions. [2024-12-06 02:24:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 151 transitions. [2024-12-06 02:24:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:24:55,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:55,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:55,658 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 02:24:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 117 states and 155 transitions. [2024-12-06 02:24:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 155 transitions. [2024-12-06 02:24:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:24:56,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:56,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:56,291 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 02:24:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 119 states and 159 transitions. [2024-12-06 02:24:56,987 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 159 transitions. [2024-12-06 02:24:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:24:56,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:56,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:57,005 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 02:24:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 119 states and 156 transitions. [2024-12-06 02:24:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 156 transitions. [2024-12-06 02:24:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:24:57,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:57,037 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 02:24:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 120 states and 158 transitions. [2024-12-06 02:24:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 158 transitions. [2024-12-06 02:24:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:24:57,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:57,248 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 02:24:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2024-12-06 02:24:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-12-06 02:24:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:24:57,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:57,773 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 02:24:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 129 states and 175 transitions. [2024-12-06 02:24:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 175 transitions. [2024-12-06 02:24:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:24:58,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:59,150 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 02:25:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 134 states and 183 transitions. [2024-12-06 02:25:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 183 transitions. [2024-12-06 02:25:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:25:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:00,782 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 02:25:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 141 states and 199 transitions. [2024-12-06 02:25:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 199 transitions. [2024-12-06 02:25:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:25:02,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:02,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:02,684 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 02:25:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 143 states and 204 transitions. [2024-12-06 02:25:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 204 transitions. [2024-12-06 02:25:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:25:03,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:03,847 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 02:25:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 147 states and 213 transitions. [2024-12-06 02:25:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 213 transitions. [2024-12-06 02:25:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:05,467 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 02:25:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 148 states and 216 transitions. [2024-12-06 02:25:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 216 transitions. [2024-12-06 02:25:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:05,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:05,504 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 02:25:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 147 states and 213 transitions. [2024-12-06 02:25:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 213 transitions. [2024-12-06 02:25:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:05,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:05,872 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 02:25:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 150 states and 221 transitions. [2024-12-06 02:25:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 221 transitions. [2024-12-06 02:25:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:06,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:06,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:06,949 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 02:25:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 152 states and 225 transitions. [2024-12-06 02:25:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 225 transitions. [2024-12-06 02:25:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:07,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:07,318 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 02:25:07,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 155 states and 232 transitions. [2024-12-06 02:25:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 232 transitions. [2024-12-06 02:25:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:25:07,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:07,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:07,885 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 02:25:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 160 states and 241 transitions. [2024-12-06 02:25:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 241 transitions. [2024-12-06 02:25:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:08,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:08,603 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 02:25:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 160 states and 240 transitions. [2024-12-06 02:25:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 240 transitions. [2024-12-06 02:25:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:08,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:09,180 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 02:25:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 166 states and 253 transitions. [2024-12-06 02:25:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 253 transitions. [2024-12-06 02:25:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:10,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:11,091 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 02:25:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 167 states and 254 transitions. [2024-12-06 02:25:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 254 transitions. [2024-12-06 02:25:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:11,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:11,517 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 02:25:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 173 states and 267 transitions. [2024-12-06 02:25:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 267 transitions. [2024-12-06 02:25:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:13,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:13,694 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 02:25:15,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 177 states and 279 transitions. [2024-12-06 02:25:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 279 transitions. [2024-12-06 02:25:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:15,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:15,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:15,693 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 02:25:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 181 states and 292 transitions. [2024-12-06 02:25:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 292 transitions. [2024-12-06 02:25:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:25:18,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:18,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:18,471 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 02:25:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 190 states and 312 transitions. [2024-12-06 02:25:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 312 transitions. [2024-12-06 02:25:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:21,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:21,096 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 02:25:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 192 states and 316 transitions. [2024-12-06 02:25:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 316 transitions. [2024-12-06 02:25:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:21,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:21,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:21,934 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 02:25:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 198 states and 329 transitions. [2024-12-06 02:25:24,996 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 329 transitions. [2024-12-06 02:25:24,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:24,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:24,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:25,143 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 02:25:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 201 states and 334 transitions. [2024-12-06 02:25:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 334 transitions. [2024-12-06 02:25:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:26,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:26,399 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 02:25:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 206 states and 347 transitions. [2024-12-06 02:25:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 347 transitions. [2024-12-06 02:25:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:27,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:27,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:27,944 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 02:25:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 207 states and 349 transitions. [2024-12-06 02:25:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 349 transitions. [2024-12-06 02:25:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:25:28,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:28,640 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 02:25:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 208 states and 351 transitions. [2024-12-06 02:25:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 351 transitions. [2024-12-06 02:25:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:29,162 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 02:25:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 209 states and 351 transitions. [2024-12-06 02:25:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 351 transitions. [2024-12-06 02:25:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:29,200 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 02:25:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:29,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 208 states and 350 transitions. [2024-12-06 02:25:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2024-12-06 02:25:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:29,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:29,385 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 02:25:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 211 states and 355 transitions. [2024-12-06 02:25:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 355 transitions. [2024-12-06 02:25:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:30,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:31,134 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 02:25:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 224 states and 384 transitions. [2024-12-06 02:25:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 384 transitions. [2024-12-06 02:25:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:37,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:37,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:37,761 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 02:25:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 226 states and 386 transitions. [2024-12-06 02:25:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 386 transitions. [2024-12-06 02:25:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:38,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:38,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 228 states and 392 transitions. [2024-12-06 02:25:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 392 transitions. [2024-12-06 02:25:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:38,918 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 02:25:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 231 states and 396 transitions. [2024-12-06 02:25:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 396 transitions. [2024-12-06 02:25:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:38,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 231 states and 395 transitions. [2024-12-06 02:25:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 395 transitions. [2024-12-06 02:25:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:40,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:40,859 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 02:25:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 234 states and 409 transitions. [2024-12-06 02:25:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 409 transitions. [2024-12-06 02:25:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:41,045 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 02:25:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 234 states and 408 transitions. [2024-12-06 02:25:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 408 transitions. [2024-12-06 02:25:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:41,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:42,536 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 02:25:44,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 238 states and 419 transitions. [2024-12-06 02:25:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 419 transitions. [2024-12-06 02:25:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:44,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:44,755 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 02:25:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 242 states and 425 transitions. [2024-12-06 02:25:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 425 transitions. [2024-12-06 02:25:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:46,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:46,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:46,667 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 02:25:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 241 states and 424 transitions. [2024-12-06 02:25:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 424 transitions. [2024-12-06 02:25:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:25:47,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:47,867 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 02:25:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 244 states and 427 transitions. [2024-12-06 02:25:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 427 transitions. [2024-12-06 02:25:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:25:48,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:48,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:49,532 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 02:25:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 253 states and 446 transitions. [2024-12-06 02:25:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 446 transitions. [2024-12-06 02:25:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:25:54,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:54,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:54,881 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 02:25:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 256 states and 451 transitions. [2024-12-06 02:25:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 451 transitions. [2024-12-06 02:25:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:25:56,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:56,543 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 02:26:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 264 states and 468 transitions. [2024-12-06 02:26:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 468 transitions. [2024-12-06 02:26:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:26:00,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:00,702 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 02:26:02,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 268 states and 475 transitions. [2024-12-06 02:26:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 475 transitions. [2024-12-06 02:26:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:26:02,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:02,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:03,447 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 02:26:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 283 states and 507 transitions. [2024-12-06 02:26:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 507 transitions. [2024-12-06 02:26:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:26:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:13,077 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 02:26:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 286 states and 516 transitions. [2024-12-06 02:26:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 516 transitions. [2024-12-06 02:26:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:14,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:14,929 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 02:26:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 287 states and 516 transitions. [2024-12-06 02:26:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 516 transitions. [2024-12-06 02:26:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:15,096 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 02:26:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 295 states and 541 transitions. [2024-12-06 02:26:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 541 transitions. [2024-12-06 02:26:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:20,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:20,477 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 02:26:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 296 states and 541 transitions. [2024-12-06 02:26:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 541 transitions. [2024-12-06 02:26:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:20,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 300 states and 555 transitions. [2024-12-06 02:26:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 555 transitions. [2024-12-06 02:26:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:27,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:27,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:27,242 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 02:26:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 307 states and 568 transitions. [2024-12-06 02:26:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 568 transitions. [2024-12-06 02:26:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:31,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:31,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:31,231 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 02:26:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 314 states and 581 transitions. [2024-12-06 02:26:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 581 transitions. [2024-12-06 02:26:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:35,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:35,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:35,408 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 02:26:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 315 states and 582 transitions. [2024-12-06 02:26:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 582 transitions. [2024-12-06 02:26:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:36,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:37,451 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 02:26:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 322 states and 608 transitions. [2024-12-06 02:26:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 608 transitions. [2024-12-06 02:26:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:45,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:45,995 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 02:26:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 607 transitions. [2024-12-06 02:26:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 607 transitions. [2024-12-06 02:26:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:26:46,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:48,598 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 02:26:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 331 states and 630 transitions. [2024-12-06 02:26:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 630 transitions. [2024-12-06 02:26:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:26:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 335 states and 639 transitions. [2024-12-06 02:27:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 639 transitions. [2024-12-06 02:27:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:01,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:03,398 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 02:27:11,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:11,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 346 states and 668 transitions. [2024-12-06 02:27:11,079 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 668 transitions. [2024-12-06 02:27:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:11,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:11,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 351 states and 680 transitions. [2024-12-06 02:27:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 680 transitions. [2024-12-06 02:27:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:17,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:17,392 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 02:27:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 355 states and 687 transitions. [2024-12-06 02:27:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 687 transitions. [2024-12-06 02:27:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:19,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:19,922 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 02:27:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 362 states and 707 transitions. [2024-12-06 02:27:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 707 transitions. [2024-12-06 02:27:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:26,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,635 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 02:27:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 370 states and 725 transitions. [2024-12-06 02:27:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 725 transitions. [2024-12-06 02:27:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:33,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:33,446 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 02:27:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 371 states and 728 transitions. [2024-12-06 02:27:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 728 transitions. [2024-12-06 02:27:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:34,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,923 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 02:27:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 371 states and 727 transitions. [2024-12-06 02:27:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 727 transitions. [2024-12-06 02:27:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:27:36,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,239 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 02:27:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 374 states and 738 transitions. [2024-12-06 02:27:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 738 transitions. [2024-12-06 02:27:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:39,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:39,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:40,826 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 02:27:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 381 states and 758 transitions. [2024-12-06 02:27:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 758 transitions. [2024-12-06 02:27:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:46,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:46,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:47,119 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 02:27:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 385 states and 763 transitions. [2024-12-06 02:27:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 763 transitions. [2024-12-06 02:27:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:49,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:50,044 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 02:27:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 391 states and 774 transitions. [2024-12-06 02:27:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 774 transitions. [2024-12-06 02:27:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:54,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:56,436 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 02:27:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 392 states and 776 transitions. [2024-12-06 02:27:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 776 transitions. [2024-12-06 02:27:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:27:59,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:59,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:59,470 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 02:28:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 395 states and 781 transitions. [2024-12-06 02:28:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 781 transitions. [2024-12-06 02:28:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:03,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:03,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:03,049 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 02:28:04,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 395 states and 780 transitions. [2024-12-06 02:28:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 780 transitions. [2024-12-06 02:28:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:04,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:04,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:04,093 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 02:28:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 398 states and 783 transitions. [2024-12-06 02:28:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 783 transitions. [2024-12-06 02:28:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:07,159 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 02:28:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 400 states and 784 transitions. [2024-12-06 02:28:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 784 transitions. [2024-12-06 02:28:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:08,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:08,349 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 02:28:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 407 states and 799 transitions. [2024-12-06 02:28:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 799 transitions. [2024-12-06 02:28:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:15,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:15,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:18,392 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 02:28:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 422 states and 832 transitions. [2024-12-06 02:28:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 832 transitions. [2024-12-06 02:28:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:33,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:34,018 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 02:28:35,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:35,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 423 states and 834 transitions. [2024-12-06 02:28:35,474 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 834 transitions. [2024-12-06 02:28:35,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:35,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:35,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:38,044 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 02:28:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 430 states and 850 transitions. [2024-12-06 02:28:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 850 transitions. [2024-12-06 02:28:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:46,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 438 states and 890 transitions. [2024-12-06 02:28:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 890 transitions. [2024-12-06 02:28:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:58,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:00,278 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 02:29:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 439 states and 891 transitions. [2024-12-06 02:29:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 891 transitions. [2024-12-06 02:29:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:06,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:06,277 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 02:29:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 447 states and 914 transitions. [2024-12-06 02:29:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 914 transitions. [2024-12-06 02:29:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:17,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:19,454 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 02:29:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 456 states and 932 transitions. [2024-12-06 02:29:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 932 transitions. [2024-12-06 02:29:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:30,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:30,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,483 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 02:29:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 464 states and 953 transitions. [2024-12-06 02:29:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 953 transitions. [2024-12-06 02:29:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:42,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 465 states and 954 transitions. [2024-12-06 02:29:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 954 transitions. [2024-12-06 02:29:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:44,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 466 states and 955 transitions. [2024-12-06 02:29:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 955 transitions. [2024-12-06 02:29:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:29:46,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:46,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:29:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 472 states and 973 transitions. [2024-12-06 02:29:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 973 transitions. [2024-12-06 02:29:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:29:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:53,006 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 02:29:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 473 states and 975 transitions. [2024-12-06 02:29:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 975 transitions. [2024-12-06 02:29:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:29:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:00,580 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 02:30:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 483 states and 998 transitions. [2024-12-06 02:30:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 998 transitions. [2024-12-06 02:30:11,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:30:11,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:11,651 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 02:30:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 483 states and 997 transitions. [2024-12-06 02:30:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 997 transitions. [2024-12-06 02:30:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:30:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,783 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 02:30:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 491 states and 1015 transitions. [2024-12-06 02:30:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1015 transitions. [2024-12-06 02:30:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:30:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:30,278 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 02:30:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 495 states and 1029 transitions. [2024-12-06 02:30:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1029 transitions. [2024-12-06 02:30:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:30:39,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:39,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:39,244 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 02:30:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 502 states and 1045 transitions. [2024-12-06 02:30:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1045 transitions. [2024-12-06 02:30:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:30:48,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 502 states and 1044 transitions. [2024-12-06 02:30:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1044 transitions. [2024-12-06 02:30:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:30:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:50,970 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 02:30:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 503 states and 1045 transitions. [2024-12-06 02:30:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1045 transitions. [2024-12-06 02:30:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:30:52,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:52,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:30:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 501 states and 1041 transitions. [2024-12-06 02:30:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1041 transitions. [2024-12-06 02:30:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:30:52,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 503 states and 1047 transitions. [2024-12-06 02:30:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1047 transitions. [2024-12-06 02:30:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:30:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 507 states and 1055 transitions. [2024-12-06 02:31:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1055 transitions. [2024-12-06 02:31:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:07,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:07,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:10,494 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 02:31:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 522 states and 1096 transitions. [2024-12-06 02:31:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1096 transitions. [2024-12-06 02:31:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:34,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:34,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:34,703 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 02:31:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 525 states and 1099 transitions. [2024-12-06 02:31:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1099 transitions. [2024-12-06 02:31:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:38,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:38,628 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 02:31:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 528 states and 1104 transitions. [2024-12-06 02:31:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1104 transitions. [2024-12-06 02:31:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:42,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 533 states and 1114 transitions. [2024-12-06 02:31:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1114 transitions. [2024-12-06 02:31:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:51,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,539 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 02:31:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 534 states and 1116 transitions. [2024-12-06 02:31:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1116 transitions. [2024-12-06 02:31:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:53,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 547 states and 1164 transitions. [2024-12-06 02:32:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1164 transitions. [2024-12-06 02:32:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:32:10,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 552 states and 1169 transitions. [2024-12-06 02:32:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1169 transitions. [2024-12-06 02:32:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:32:12,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:12,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:12,060 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 02:32:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 552 states and 1168 transitions. [2024-12-06 02:32:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1168 transitions. [2024-12-06 02:32:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:32:13,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:13,979 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 02:32:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 553 states and 1171 transitions. [2024-12-06 02:32:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1171 transitions. [2024-12-06 02:32:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:32:16,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:21,260 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 02:32:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 563 states and 1191 transitions. [2024-12-06 02:32:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1191 transitions. [2024-12-06 02:32:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:32:37,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:37,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:37,527 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 02:32:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 563 states and 1190 transitions. [2024-12-06 02:32:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1190 transitions. [2024-12-06 02:32:39,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:32:39,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,002 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 02:32:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 574 states and 1213 transitions. [2024-12-06 02:32:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1213 transitions. [2024-12-06 02:32:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:32:53,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,229 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 02:32:57,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 577 states and 1216 transitions. [2024-12-06 02:32:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1216 transitions. [2024-12-06 02:32:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:32:57,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:57,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 581 states and 1224 transitions. [2024-12-06 02:33:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1224 transitions. [2024-12-06 02:33:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:33:05,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:11,168 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 02:33:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 587 states and 1242 transitions. [2024-12-06 02:33:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1242 transitions. [2024-12-06 02:33:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:33:27,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 591 states and 1249 transitions. [2024-12-06 02:33:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1249 transitions. [2024-12-06 02:33:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:33:37,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:43,391 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 02:33:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 594 states and 1254 transitions. [2024-12-06 02:33:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1254 transitions. [2024-12-06 02:33:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:33:53,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 597 states and 1259 transitions. [2024-12-06 02:33:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1259 transitions. [2024-12-06 02:33:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:33:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:59,917 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 02:34:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 601 states and 1260 transitions. [2024-12-06 02:34:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1260 transitions. [2024-12-06 02:34:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:34:07,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:07,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 610 states and 1277 transitions. [2024-12-06 02:34:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1277 transitions. [2024-12-06 02:34:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:34:25,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:25,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:32,804 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 02:34:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 616 states and 1294 transitions. [2024-12-06 02:34:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1294 transitions. [2024-12-06 02:34:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:34:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 625 states and 1312 transitions. [2024-12-06 02:35:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1312 transitions. [2024-12-06 02:35:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:35:02,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:03,368 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 02:35:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 628 states and 1317 transitions. [2024-12-06 02:35:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1317 transitions. [2024-12-06 02:35:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:35:08,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:09,174 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 02:35:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 634 states and 1331 transitions. [2024-12-06 02:35:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1331 transitions. [2024-12-06 02:35:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:35:20,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 640 states and 1343 transitions. [2024-12-06 02:35:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1343 transitions. [2024-12-06 02:35:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:35:31,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:31,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:31,929 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 02:35:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 640 states and 1342 transitions. [2024-12-06 02:35:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1342 transitions. [2024-12-06 02:35:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:35:33,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:41,173 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 02:36:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 662 states and 1405 transitions. [2024-12-06 02:36:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1405 transitions. [2024-12-06 02:36:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:24,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:32,895 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 02:36:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 665 states and 1409 transitions. [2024-12-06 02:36:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1409 transitions. [2024-12-06 02:36:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:48,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 670 states and 1439 transitions. [2024-12-06 02:36:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1439 transitions. [2024-12-06 02:36:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:52,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 672 states and 1441 transitions. [2024-12-06 02:36:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1441 transitions. [2024-12-06 02:36:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:36:57,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 678 states and 1463 transitions. [2024-12-06 02:37:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1463 transitions. [2024-12-06 02:37:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:37:24,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:37:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 686 states and 1490 transitions. [2024-12-06 02:37:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1490 transitions. [2024-12-06 02:37:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:37:45,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 691 states and 1505 transitions. [2024-12-06 02:38:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1505 transitions. [2024-12-06 02:38:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:07,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:07,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 698 states and 1529 transitions. [2024-12-06 02:38:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1529 transitions. [2024-12-06 02:38:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:31,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.