./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test18_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_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/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_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test18_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/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_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/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 27e059eb1633b1ab9c045484375455e2667fa3360a55d0bc53eccfa53fe7600f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:18:16,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:18:16,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 01:18:16,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:18:16,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:18:16,967 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:18:16,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:18:16,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:18:16,969 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:18:16,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:18:16,970 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:18:16,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:18:16,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:18:16,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:18:16,971 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:18:16,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:18:16,971 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_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/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 -> 27e059eb1633b1ab9c045484375455e2667fa3360a55d0bc53eccfa53fe7600f [2024-12-06 01:18:17,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:18:17,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:18:17,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:18:17,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:18:17,221 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:18:17,222 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/memleaks_test18_2.i [2024-12-06 01:18:19,908 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/data/0acce660d/e2b92c6b8e684e279afc03a795c8596d/FLAG78c5258a3 [2024-12-06 01:18:20,139 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:18:20,140 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/sv-benchmarks/c/ldv-memsafety/memleaks_test18_2.i [2024-12-06 01:18:20,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/data/0acce660d/e2b92c6b8e684e279afc03a795c8596d/FLAG78c5258a3 [2024-12-06 01:18:20,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/data/0acce660d/e2b92c6b8e684e279afc03a795c8596d [2024-12-06 01:18:20,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:18:20,455 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:18:20,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:18:20,456 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:18:20,459 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:18:20,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ed8c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20, skipping insertion in model container [2024-12-06 01:18:20,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,486 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:18:20,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:18:20,815 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:18:20,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:18:20,895 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:18:20,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20 WrapperNode [2024-12-06 01:18:20,895 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:18:20,896 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:18:20,896 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:18:20,896 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:18:20,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,913 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,926 INFO L138 Inliner]: procedures = 164, calls = 73, calls flagged for inlining = 30, calls inlined = 5, statements flattened = 76 [2024-12-06 01:18:20,926 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:18:20,927 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:18:20,927 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:18:20,927 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:18:20,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,937 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,937 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,943 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:18:20,950 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:18:20,950 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:18:20,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:18:20,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:18:20" (1/1) ... [2024-12-06 01:18:20,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:18:20,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:18:20,975 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:18:20,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefd176a-c236-4fcc-a6fd-6b14b3fb3a01/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:18:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:18:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:18:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:18:21,091 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:18:21,092 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:18:21,213 INFO L? ?]: Removed 37 outVars from TransFormulas that were not future-live. [2024-12-06 01:18:21,213 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:18:21,271 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:18:21,272 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:18:21,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:18:21 BoogieIcfgContainer [2024-12-06 01:18:21,272 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:18:21,273 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:18:21,273 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:18:21,280 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:18:21,281 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:18:21" (1/1) ... [2024-12-06 01:18:21,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:18:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-12-06 01:18:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-12-06 01:18:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:18:21,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-12-06 01:18:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-12-06 01:18:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:18:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-12-06 01:18:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-12-06 01:18:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:18:21,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:21,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-12-06 01:18:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-12-06 01:18:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:18:22,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-12-06 01:18:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-12-06 01:18:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:18:23,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 48 transitions. [2024-12-06 01:18:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2024-12-06 01:18:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:18:23,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2024-12-06 01:18:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2024-12-06 01:18:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:18:24,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-12-06 01:18:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-12-06 01:18:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:18:25,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-12-06 01:18:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-12-06 01:18:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:18:26,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2024-12-06 01:18:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2024-12-06 01:18:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:18:27,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2024-12-06 01:18:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2024-12-06 01:18:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:18:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:28,334 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 01:18:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-12-06 01:18:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-12-06 01:18:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:18:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:18:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 58 states and 98 transitions. [2024-12-06 01:18:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 98 transitions. [2024-12-06 01:18:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:18:30,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 61 states and 105 transitions. [2024-12-06 01:18:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 105 transitions. [2024-12-06 01:18:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:18:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 64 states and 114 transitions. [2024-12-06 01:18:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 114 transitions. [2024-12-06 01:18:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:18:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 69 states and 124 transitions. [2024-12-06 01:18:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 124 transitions. [2024-12-06 01:18:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:18:35,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:18:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 72 states and 132 transitions. [2024-12-06 01:18:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 132 transitions. [2024-12-06 01:18:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:18:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 78 states and 147 transitions. [2024-12-06 01:18:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 147 transitions. [2024-12-06 01:18:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:18:40,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:40,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 81 states and 165 transitions. [2024-12-06 01:18:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 165 transitions. [2024-12-06 01:18:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:18:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 89 states and 185 transitions. [2024-12-06 01:18:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 185 transitions. [2024-12-06 01:18:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:18:47,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:47,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 97 states and 211 transitions. [2024-12-06 01:18:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 211 transitions. [2024-12-06 01:18:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:18:57,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 99 states and 220 transitions. [2024-12-06 01:18:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 220 transitions. [2024-12-06 01:18:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:18:58,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:58,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 100 states and 225 transitions. [2024-12-06 01:19:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 225 transitions. [2024-12-06 01:19:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:19:06,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 102 states and 230 transitions. [2024-12-06 01:19:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 230 transitions. [2024-12-06 01:19:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:19:11,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:11,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:19:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 103 states and 231 transitions. [2024-12-06 01:19:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 231 transitions. [2024-12-06 01:19:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:19:12,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:12,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 109 states and 257 transitions. [2024-12-06 01:19:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 257 transitions. [2024-12-06 01:19:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 114 states and 281 transitions. [2024-12-06 01:19:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 281 transitions. [2024-12-06 01:19:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:27,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:27,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 115 states and 282 transitions. [2024-12-06 01:19:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 282 transitions. [2024-12-06 01:19:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:28,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 116 states and 284 transitions. [2024-12-06 01:19:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 284 transitions. [2024-12-06 01:19:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:29,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 119 states and 301 transitions. [2024-12-06 01:19:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 301 transitions. [2024-12-06 01:19:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:33,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:33,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:19:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 122 states and 308 transitions. [2024-12-06 01:19:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 308 transitions. [2024-12-06 01:19:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:19:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 123 states and 308 transitions. [2024-12-06 01:19:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 308 transitions. [2024-12-06 01:19:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:19:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 124 states and 309 transitions. [2024-12-06 01:19:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 309 transitions. [2024-12-06 01:19:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:19:37,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:37,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:19:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 128 states and 317 transitions. [2024-12-06 01:19:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 317 transitions. [2024-12-06 01:19:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:19:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 131 states and 340 transitions. [2024-12-06 01:19:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 340 transitions. [2024-12-06 01:19:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:19:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 134 states and 342 transitions. [2024-12-06 01:19:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 342 transitions. [2024-12-06 01:19:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:19:45,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 140 states and 364 transitions. [2024-12-06 01:20:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 364 transitions. [2024-12-06 01:20:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:00,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:01,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 145 states and 393 transitions. [2024-12-06 01:20:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 393 transitions. [2024-12-06 01:20:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:09,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 146 states and 396 transitions. [2024-12-06 01:20:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 396 transitions. [2024-12-06 01:20:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:20:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 146 states and 393 transitions. [2024-12-06 01:20:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 393 transitions. [2024-12-06 01:20:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 151 states and 421 transitions. [2024-12-06 01:20:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 421 transitions. [2024-12-06 01:20:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:29,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 153 states and 433 transitions. [2024-12-06 01:20:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 433 transitions. [2024-12-06 01:20:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 154 states and 444 transitions. [2024-12-06 01:20:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 444 transitions. [2024-12-06 01:20:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:35,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 156 states and 451 transitions. [2024-12-06 01:20:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 451 transitions. [2024-12-06 01:20:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:43,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:43,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 158 states and 452 transitions. [2024-12-06 01:20:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 452 transitions. [2024-12-06 01:20:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:20:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 158 states and 449 transitions. [2024-12-06 01:20:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 449 transitions. [2024-12-06 01:20:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:46,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 159 states and 455 transitions. [2024-12-06 01:20:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 455 transitions. [2024-12-06 01:20:56,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:20:56,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:21:00,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:00,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 164 states and 461 transitions. [2024-12-06 01:21:00,919 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 461 transitions. [2024-12-06 01:21:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:00,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:00,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:21:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 165 states and 461 transitions. [2024-12-06 01:21:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 461 transitions. [2024-12-06 01:21:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:01,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:01,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 170 states and 490 transitions. [2024-12-06 01:21:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 490 transitions. [2024-12-06 01:21:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:14,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:14,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:21:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 171 states and 490 transitions. [2024-12-06 01:21:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 490 transitions. [2024-12-06 01:21:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:15,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:15,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 172 states and 495 transitions. [2024-12-06 01:21:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 495 transitions. [2024-12-06 01:21:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:16,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 172 states and 494 transitions. [2024-12-06 01:21:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 494 transitions. [2024-12-06 01:21:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:23,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:23,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:26,095 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 01:21:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 179 states and 509 transitions. [2024-12-06 01:21:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 509 transitions. [2024-12-06 01:21:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:39,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:41,208 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 01:21:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 185 states and 531 transitions. [2024-12-06 01:21:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 531 transitions. [2024-12-06 01:21:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:50,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:50,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 186 states and 533 transitions. [2024-12-06 01:21:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 533 transitions. [2024-12-06 01:21:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:21:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 189 states and 545 transitions. [2024-12-06 01:21:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 545 transitions. [2024-12-06 01:21:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:56,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:56,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:57,417 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 01:21:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 190 states and 547 transitions. [2024-12-06 01:21:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 547 transitions. [2024-12-06 01:21:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:21:58,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:22:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 192 states and 549 transitions. [2024-12-06 01:22:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 549 transitions. [2024-12-06 01:22:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:22:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 194 states and 554 transitions. [2024-12-06 01:22:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 554 transitions. [2024-12-06 01:22:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:03,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:03,941 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 01:22:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 197 states and 568 transitions. [2024-12-06 01:22:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 568 transitions. [2024-12-06 01:22:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:08,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:08,207 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 01:22:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 200 states and 583 transitions. [2024-12-06 01:22:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 583 transitions. [2024-12-06 01:22:12,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:12,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:12,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:12,914 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 01:22:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 201 states and 589 transitions. [2024-12-06 01:22:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 589 transitions. [2024-12-06 01:22:14,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:14,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:22:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 202 states and 590 transitions. [2024-12-06 01:22:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 590 transitions. [2024-12-06 01:22:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:15,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:22:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:17,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 203 states and 591 transitions. [2024-12-06 01:22:17,319 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 591 transitions. [2024-12-06 01:22:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:22:17,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:17,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:19,378 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 01:22:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 206 states and 601 transitions. [2024-12-06 01:22:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 601 transitions. [2024-12-06 01:22:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:22:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:26,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 209 states and 630 transitions. [2024-12-06 01:22:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 630 transitions. [2024-12-06 01:22:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:22:29,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 213 states and 640 transitions. [2024-12-06 01:22:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 640 transitions. [2024-12-06 01:22:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:22:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 218 states and 672 transitions. [2024-12-06 01:22:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 672 transitions. [2024-12-06 01:22:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:22:55,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 218 states and 671 transitions. [2024-12-06 01:23:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 671 transitions. [2024-12-06 01:23:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:23:01,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:01,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 221 states and 687 transitions. [2024-12-06 01:23:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 687 transitions. [2024-12-06 01:23:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:23:20,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:23:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 223 states and 689 transitions. [2024-12-06 01:23:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 689 transitions. [2024-12-06 01:23:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:23:23,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 224 states and 701 transitions. [2024-12-06 01:23:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 701 transitions. [2024-12-06 01:23:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:23:49,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:49,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 226 states and 702 transitions. [2024-12-06 01:23:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 702 transitions. [2024-12-06 01:23:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:23:52,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 234 states and 723 transitions. [2024-12-06 01:24:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 723 transitions. [2024-12-06 01:24:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:19,244 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 01:24:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 234 states and 722 transitions. [2024-12-06 01:24:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 722 transitions. [2024-12-06 01:24:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:24,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 235 states and 735 transitions. [2024-12-06 01:24:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 735 transitions. [2024-12-06 01:24:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:37,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:37,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:37,933 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 01:24:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 236 states and 740 transitions. [2024-12-06 01:24:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 740 transitions. [2024-12-06 01:24:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:42,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:42,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:59,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 239 states and 756 transitions. [2024-12-06 01:24:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 756 transitions. [2024-12-06 01:24:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:59,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:59,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:59,443 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 01:25:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 240 states and 759 transitions. [2024-12-06 01:25:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 759 transitions. [2024-12-06 01:25:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:01,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:01,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:02,801 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 01:25:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 243 states and 763 transitions. [2024-12-06 01:25:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 763 transitions. [2024-12-06 01:25:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:14,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:14,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 245 states and 771 transitions. [2024-12-06 01:25:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 771 transitions. [2024-12-06 01:25:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:17,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 247 states and 772 transitions. [2024-12-06 01:25:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 772 transitions. [2024-12-06 01:25:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:35,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 250 states and 783 transitions. [2024-12-06 01:25:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 783 transitions. [2024-12-06 01:25:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:53,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:54,622 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 01:25:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 250 states and 782 transitions. [2024-12-06 01:25:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 782 transitions. [2024-12-06 01:25:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:25:57,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 252 states and 784 transitions. [2024-12-06 01:26:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 784 transitions. [2024-12-06 01:26:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:26:01,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 255 states and 793 transitions. [2024-12-06 01:26:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 793 transitions. [2024-12-06 01:26:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:26:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:18,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 256 states and 796 transitions. [2024-12-06 01:26:18,104 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 796 transitions. [2024-12-06 01:26:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:26:18,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:18,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:21,351 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 01:26:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 256 states and 795 transitions. [2024-12-06 01:26:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 795 transitions. [2024-12-06 01:26:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:26:30,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:30,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:38,293 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 01:27:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:05,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 262 states and 807 transitions. [2024-12-06 01:27:05,845 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 807 transitions. [2024-12-06 01:27:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:05,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:05,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 271 states and 831 transitions. [2024-12-06 01:27:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 831 transitions. [2024-12-06 01:27:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:29,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:30,720 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 01:27:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 271 states and 830 transitions. [2024-12-06 01:27:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 830 transitions. [2024-12-06 01:27:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:35,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:35,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:27:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 272 states and 831 transitions. [2024-12-06 01:27:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 831 transitions. [2024-12-06 01:27:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:38,493 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 01:27:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 274 states and 842 transitions. [2024-12-06 01:27:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 842 transitions. [2024-12-06 01:27:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:44,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:44,162 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 01:27:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 274 states and 841 transitions. [2024-12-06 01:27:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 841 transitions. [2024-12-06 01:27:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:46,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:27:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 275 states and 842 transitions. [2024-12-06 01:27:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 842 transitions. [2024-12-06 01:27:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:48,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:27:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 276 states and 843 transitions. [2024-12-06 01:27:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 843 transitions. [2024-12-06 01:27:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:50,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:54,246 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 01:27:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 277 states and 847 transitions. [2024-12-06 01:27:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 847 transitions. [2024-12-06 01:27:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:59,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:59,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:59,608 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 01:28:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 277 states and 846 transitions. [2024-12-06 01:28:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 846 transitions. [2024-12-06 01:28:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:28:01,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:02,716 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 01:28:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 277 states and 845 transitions. [2024-12-06 01:28:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 845 transitions. [2024-12-06 01:28:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:28:05,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:05,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:05,989 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 01:28:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 277 states and 844 transitions. [2024-12-06 01:28:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 844 transitions. [2024-12-06 01:28:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:28:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:09,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 279 states and 848 transitions. [2024-12-06 01:28:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 848 transitions. [2024-12-06 01:28:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:28:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:19,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 280 states and 851 transitions. [2024-12-06 01:28:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 851 transitions. [2024-12-06 01:28:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:28:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:24,333 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 01:28:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 289 states and 874 transitions. [2024-12-06 01:28:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 874 transitions. [2024-12-06 01:28:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:28:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:55,148 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 01:29:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 291 states and 878 transitions. [2024-12-06 01:29:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 878 transitions. [2024-12-06 01:29:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:03,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:03,728 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 291 states and 876 transitions. [2024-12-06 01:29:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 876 transitions. [2024-12-06 01:29:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:09,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 292 states and 877 transitions. [2024-12-06 01:29:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 877 transitions. [2024-12-06 01:29:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 294 states and 879 transitions. [2024-12-06 01:29:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 879 transitions. [2024-12-06 01:29:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:17,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:17,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:20,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 295 states and 880 transitions. [2024-12-06 01:29:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 880 transitions. [2024-12-06 01:29:20,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:20,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:20,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 298 states and 887 transitions. [2024-12-06 01:29:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 887 transitions. [2024-12-06 01:29:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:26,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 301 states and 896 transitions. [2024-12-06 01:29:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 896 transitions. [2024-12-06 01:29:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:32,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 303 states and 904 transitions. [2024-12-06 01:29:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 904 transitions. [2024-12-06 01:29:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:36,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 304 states and 904 transitions. [2024-12-06 01:29:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 904 transitions. [2024-12-06 01:29:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:38,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 304 states and 903 transitions. [2024-12-06 01:29:43,196 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 903 transitions. [2024-12-06 01:29:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:43,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:43,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:29:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 305 states and 904 transitions. [2024-12-06 01:29:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 904 transitions. [2024-12-06 01:29:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:45,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:45,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 306 states and 911 transitions. [2024-12-06 01:29:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 911 transitions. [2024-12-06 01:29:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:51,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:29:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 306 states and 909 transitions. [2024-12-06 01:29:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 909 transitions. [2024-12-06 01:29:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:29:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 306 states and 908 transitions. [2024-12-06 01:30:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 908 transitions. [2024-12-06 01:30:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 306 states and 907 transitions. [2024-12-06 01:30:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 907 transitions. [2024-12-06 01:30:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:02,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:02,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 306 states and 906 transitions. [2024-12-06 01:30:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 906 transitions. [2024-12-06 01:30:05,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:05,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:05,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:30:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 307 states and 907 transitions. [2024-12-06 01:30:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 907 transitions. [2024-12-06 01:30:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:07,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:07,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:30:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 309 states and 908 transitions. [2024-12-06 01:30:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 908 transitions. [2024-12-06 01:30:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:11,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 309 states and 907 transitions. [2024-12-06 01:30:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 907 transitions. [2024-12-06 01:30:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:14,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 311 states and 920 transitions. [2024-12-06 01:30:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 920 transitions. [2024-12-06 01:30:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:21,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:21,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:30:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 312 states and 920 transitions. [2024-12-06 01:30:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 920 transitions. [2024-12-06 01:30:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:30:23,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:23,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:23,743 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 01:30:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 313 states and 923 transitions. [2024-12-06 01:30:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 923 transitions. [2024-12-06 01:30:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:30:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:26,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 314 states and 936 transitions. [2024-12-06 01:30:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 936 transitions. [2024-12-06 01:30:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:30:44,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:44,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:44,638 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:30:51,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 315 states and 941 transitions. [2024-12-06 01:30:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 941 transitions. [2024-12-06 01:30:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:30:51,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:51,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 321 states and 964 transitions. [2024-12-06 01:31:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 964 transitions. [2024-12-06 01:31:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:31:38,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:31:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 321 states and 963 transitions. [2024-12-06 01:31:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 963 transitions. [2024-12-06 01:31:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:31:41,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:41,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.