./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 92be10af768295be2ee9c176bac2a7de85c1afeb202e4b441d20022190d8e93f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:50:56,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:50:56,753 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:50:56,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:50:56,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:50:56,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:50:56,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:50:56,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:50:56,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:50:56,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:50:56,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:50:56,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:50:56,804 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:50:56,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:50:56,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:50:56,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:50:56,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:50:56,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:50:56,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:50:56,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:50:56,807 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:50:56,807 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:50:56,808 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:50:56,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:50:56,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:50:56,809 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:50:56,809 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:50:56,810 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:50:56,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:50:56,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:56,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:50:56,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:50:56,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:50:56,812 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:50:56,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:50:56,813 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92be10af768295be2ee9c176bac2a7de85c1afeb202e4b441d20022190d8e93f [2024-11-08 22:50:57,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:50:57,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:50:57,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:50:57,145 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:50:57,146 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:50:57,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-08 22:50:59,179 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:50:59,371 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:50:59,372 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c [2024-11-08 22:50:59,381 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/data/58c9dd40d/7493752bcd2a41b1a94c0f06234705ee/FLAGcd3794ad3 [2024-11-08 22:50:59,395 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/data/58c9dd40d/7493752bcd2a41b1a94c0f06234705ee [2024-11-08 22:50:59,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:50:59,400 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:50:59,401 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:59,401 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:50:59,407 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:50:59,407 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,408 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203f3078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59, skipping insertion in model container [2024-11-08 22:50:59,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,441 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:50:59,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:59,717 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:50:59,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:59,812 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:50:59,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59 WrapperNode [2024-11-08 22:50:59,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:59,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:59,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:50:59,815 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:50:59,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,859 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 236 [2024-11-08 22:50:59,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:59,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:50:59,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:50:59,861 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:50:59,871 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,874 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,887 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,888 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,891 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:50:59,892 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:50:59,893 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:50:59,893 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:50:59,894 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:59" (1/1) ... [2024-11-08 22:50:59,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:59,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:50:59,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:50:59,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c9606d1-c9cd-4b8c-832f-bceaf7ca1f21/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:50:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:50:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:50:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:50:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:51:00,074 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:51:00,076 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:51:00,586 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-08 22:51:00,586 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:51:00,925 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:51:00,926 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:51:00,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:00 BoogieIcfgContainer [2024-11-08 22:51:00,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:51:00,928 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:51:00,928 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:51:00,939 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:51:00,940 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:00" (1/1) ... [2024-11-08 22:51:00,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:51:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-08 22:51:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-08 22:51:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:51:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-08 22:51:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-08 22:51:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:51:01,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-08 22:51:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-08 22:51:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:51:02,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 58 transitions. [2024-11-08 22:51:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2024-11-08 22:51:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:51:03,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:03,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2024-11-08 22:51:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2024-11-08 22:51:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:51:04,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 60 states and 81 transitions. [2024-11-08 22:51:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 81 transitions. [2024-11-08 22:51:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:51:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:05,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 63 states and 86 transitions. [2024-11-08 22:51:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 86 transitions. [2024-11-08 22:51:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:51:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 72 states and 102 transitions. [2024-11-08 22:51:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2024-11-08 22:51:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:51:06,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2024-11-08 22:51:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-11-08 22:51:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:51:07,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-11-08 22:51:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-11-08 22:51:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:51:08,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:51:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-11-08 22:51:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-11-08 22:51:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:51:08,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 81 states and 115 transitions. [2024-11-08 22:51:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 115 transitions. [2024-11-08 22:51:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:51:08,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 85 states and 119 transitions. [2024-11-08 22:51:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 119 transitions. [2024-11-08 22:51:09,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:51:09,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:09,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 91 states and 126 transitions. [2024-11-08 22:51:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 126 transitions. [2024-11-08 22:51:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:51:10,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:10,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 92 states and 127 transitions. [2024-11-08 22:51:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-11-08 22:51:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:51:10,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 149 transitions. [2024-11-08 22:51:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 149 transitions. [2024-11-08 22:51:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:51:13,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 124 states and 181 transitions. [2024-11-08 22:51:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 181 transitions. [2024-11-08 22:51:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:51:17,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 140 states and 210 transitions. [2024-11-08 22:51:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 210 transitions. [2024-11-08 22:51:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:51:21,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:21,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:51:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 157 states and 240 transitions. [2024-11-08 22:51:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 240 transitions. [2024-11-08 22:51:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:51:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:24,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 173 states and 267 transitions. [2024-11-08 22:51:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 267 transitions. [2024-11-08 22:51:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:51:28,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 175 states and 274 transitions. [2024-11-08 22:51:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 274 transitions. [2024-11-08 22:51:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:51:29,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 177 states and 277 transitions. [2024-11-08 22:51:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 277 transitions. [2024-11-08 22:51:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:51:30,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:31,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 178 states and 279 transitions. [2024-11-08 22:51:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 279 transitions. [2024-11-08 22:51:31,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:51:31,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:31,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 180 states and 283 transitions. [2024-11-08 22:51:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 283 transitions. [2024-11-08 22:51:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:51:31,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:31,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:51:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 182 states and 287 transitions. [2024-11-08 22:51:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 287 transitions. [2024-11-08 22:51:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:51:31,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:51:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 183 states and 288 transitions. [2024-11-08 22:51:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 288 transitions. [2024-11-08 22:51:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:51:32,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:51:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 276 transitions. [2024-11-08 22:51:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 276 transitions. [2024-11-08 22:51:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:51:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:51:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 178 states and 282 transitions. [2024-11-08 22:51:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 282 transitions. [2024-11-08 22:51:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:51:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:51:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 180 states and 285 transitions. [2024-11-08 22:51:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2024-11-08 22:51:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:51:34,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:51:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 172 states and 275 transitions. [2024-11-08 22:51:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 275 transitions. [2024-11-08 22:51:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:51:34,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:51:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-08 22:51:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-08 22:51:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:51:34,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:51:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-08 22:51:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-08 22:51:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:51:34,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:34,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:51:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-08 22:51:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-08 22:51:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:51:34,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-08 22:51:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-08 22:51:35,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:51:35,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:35,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 167 states and 268 transitions. [2024-11-08 22:51:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 268 transitions. [2024-11-08 22:51:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:51:37,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:37,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 265 transitions. [2024-11-08 22:51:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 265 transitions. [2024-11-08 22:51:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:51:37,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 186 states and 338 transitions. [2024-11-08 22:51:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 338 transitions. [2024-11-08 22:51:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:51:44,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 190 states and 356 transitions. [2024-11-08 22:51:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 356 transitions. [2024-11-08 22:51:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:51:46,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 193 states and 371 transitions. [2024-11-08 22:51:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 371 transitions. [2024-11-08 22:51:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:48,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 205 states and 388 transitions. [2024-11-08 22:51:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 388 transitions. [2024-11-08 22:51:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:51,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 206 states and 392 transitions. [2024-11-08 22:51:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 392 transitions. [2024-11-08 22:51:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:52,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 212 states and 410 transitions. [2024-11-08 22:51:55,648 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 410 transitions. [2024-11-08 22:51:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:55,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:55,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 215 states and 414 transitions. [2024-11-08 22:51:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 414 transitions. [2024-11-08 22:51:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:56,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:57,038 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 216 states and 421 transitions. [2024-11-08 22:51:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 421 transitions. [2024-11-08 22:51:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:57,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 221 states and 428 transitions. [2024-11-08 22:52:00,238 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 428 transitions. [2024-11-08 22:52:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:52:00,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 222 states and 434 transitions. [2024-11-08 22:52:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 434 transitions. [2024-11-08 22:52:00,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:52:00,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 223 states and 436 transitions. [2024-11-08 22:52:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 436 transitions. [2024-11-08 22:52:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:01,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 245 states and 512 transitions. [2024-11-08 22:52:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 512 transitions. [2024-11-08 22:52:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:11,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,724 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 250 states and 531 transitions. [2024-11-08 22:52:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 531 transitions. [2024-11-08 22:52:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 251 states and 539 transitions. [2024-11-08 22:52:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 539 transitions. [2024-11-08 22:52:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:14,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 263 states and 564 transitions. [2024-11-08 22:52:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 564 transitions. [2024-11-08 22:52:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:19,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 263 states and 563 transitions. [2024-11-08 22:52:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 563 transitions. [2024-11-08 22:52:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:20,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:20,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 264 states and 571 transitions. [2024-11-08 22:52:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 571 transitions. [2024-11-08 22:52:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:21,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 268 states and 595 transitions. [2024-11-08 22:52:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 595 transitions. [2024-11-08 22:52:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:24,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 276 states and 610 transitions. [2024-11-08 22:52:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 610 transitions. [2024-11-08 22:52:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 278 states and 614 transitions. [2024-11-08 22:52:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 614 transitions. [2024-11-08 22:52:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:30,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:30,846 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 279 states and 620 transitions. [2024-11-08 22:52:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 620 transitions. [2024-11-08 22:52:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:32,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 286 states and 651 transitions. [2024-11-08 22:52:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 651 transitions. [2024-11-08 22:52:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:38,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 287 states and 657 transitions. [2024-11-08 22:52:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 657 transitions. [2024-11-08 22:52:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:39,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 288 states and 665 transitions. [2024-11-08 22:52:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 665 transitions. [2024-11-08 22:52:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:41,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 290 states and 667 transitions. [2024-11-08 22:52:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 667 transitions. [2024-11-08 22:52:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:42,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 286 states and 656 transitions. [2024-11-08 22:52:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 656 transitions. [2024-11-08 22:52:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:44,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:44,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,784 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 287 states and 660 transitions. [2024-11-08 22:52:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 660 transitions. [2024-11-08 22:52:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:45,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 289 states and 670 transitions. [2024-11-08 22:52:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 670 transitions. [2024-11-08 22:52:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 290 states and 678 transitions. [2024-11-08 22:52:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 678 transitions. [2024-11-08 22:52:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:47,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 291 states and 690 transitions. [2024-11-08 22:52:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 690 transitions. [2024-11-08 22:52:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:48,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 294 states and 698 transitions. [2024-11-08 22:52:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 698 transitions. [2024-11-08 22:52:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:52:50,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 303 states and 710 transitions. [2024-11-08 22:52:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 710 transitions. [2024-11-08 22:52:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:52:55,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:55,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:52:56,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 304 states and 711 transitions. [2024-11-08 22:52:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 711 transitions. [2024-11-08 22:52:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:52:56,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 316 states and 731 transitions. [2024-11-08 22:53:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 731 transitions. [2024-11-08 22:53:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:03,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 321 states and 750 transitions. [2024-11-08 22:53:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 750 transitions. [2024-11-08 22:53:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 325 states and 772 transitions. [2024-11-08 22:53:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 772 transitions. [2024-11-08 22:53:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:14,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:14,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 325 states and 770 transitions. [2024-11-08 22:53:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 770 transitions. [2024-11-08 22:53:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 340 states and 821 transitions. [2024-11-08 22:53:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 821 transitions. [2024-11-08 22:53:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:35,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 344 states and 854 transitions. [2024-11-08 22:53:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 854 transitions. [2024-11-08 22:53:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:40,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 345 states and 864 transitions. [2024-11-08 22:53:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 864 transitions. [2024-11-08 22:53:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:42,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 346 states and 872 transitions. [2024-11-08 22:53:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 872 transitions. [2024-11-08 22:53:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:44,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:44,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 352 states and 878 transitions. [2024-11-08 22:53:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 878 transitions. [2024-11-08 22:53:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:48,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 355 states and 883 transitions. [2024-11-08 22:53:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 883 transitions. [2024-11-08 22:53:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:51,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 358 states and 892 transitions. [2024-11-08 22:53:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 892 transitions. [2024-11-08 22:53:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:52,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,706 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 364 states and 900 transitions. [2024-11-08 22:53:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 900 transitions. [2024-11-08 22:53:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:59,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 377 states and 920 transitions. [2024-11-08 22:54:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 920 transitions. [2024-11-08 22:54:16,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:54:16,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:16,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 378 states and 921 transitions. [2024-11-08 22:54:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 921 transitions. [2024-11-08 22:54:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:54:18,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 390 states and 949 transitions. [2024-11-08 22:54:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 949 transitions. [2024-11-08 22:54:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:54:35,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 390 states and 948 transitions. [2024-11-08 22:54:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 948 transitions. [2024-11-08 22:54:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:54:37,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:54:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 400 states and 1012 transitions. [2024-11-08 22:54:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1012 transitions. [2024-11-08 22:54:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:54:48,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:54:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 403 states and 1024 transitions. [2024-11-08 22:54:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1024 transitions. [2024-11-08 22:54:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:54:53,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:54:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 404 states and 1031 transitions. [2024-11-08 22:54:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1031 transitions. [2024-11-08 22:54:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:54:55,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:54:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 407 states and 1036 transitions. [2024-11-08 22:54:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1036 transitions. [2024-11-08 22:54:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:54:58,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 410 states and 1045 transitions. [2024-11-08 22:55:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1045 transitions. [2024-11-08 22:55:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:55:02,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:02,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:55:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 409 states and 1042 transitions. [2024-11-08 22:55:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1042 transitions. [2024-11-08 22:55:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:55:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:55:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 408 states and 1039 transitions. [2024-11-08 22:55:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1039 transitions. [2024-11-08 22:55:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:05,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:05,537 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 420 states and 1085 transitions. [2024-11-08 22:55:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1085 transitions. [2024-11-08 22:55:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 425 states and 1100 transitions. [2024-11-08 22:55:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1100 transitions. [2024-11-08 22:55:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:23,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 428 states and 1119 transitions. [2024-11-08 22:55:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1119 transitions. [2024-11-08 22:55:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:26,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 430 states and 1142 transitions. [2024-11-08 22:55:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1142 transitions. [2024-11-08 22:55:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:28,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,936 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 432 states and 1160 transitions. [2024-11-08 22:55:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1160 transitions. [2024-11-08 22:55:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:32,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 433 states and 1164 transitions. [2024-11-08 22:55:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1164 transitions. [2024-11-08 22:55:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:34,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 435 states and 1175 transitions. [2024-11-08 22:55:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1175 transitions. [2024-11-08 22:55:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:35,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 436 states and 1176 transitions. [2024-11-08 22:55:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1176 transitions. [2024-11-08 22:55:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:37,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 437 states and 1176 transitions. [2024-11-08 22:55:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1176 transitions. [2024-11-08 22:55:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 438 states and 1176 transitions. [2024-11-08 22:55:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1176 transitions. [2024-11-08 22:55:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:40,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 439 states and 1181 transitions. [2024-11-08 22:55:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1181 transitions. [2024-11-08 22:55:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:42,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 440 states and 1185 transitions. [2024-11-08 22:55:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1185 transitions. [2024-11-08 22:55:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:44,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 441 states and 1186 transitions. [2024-11-08 22:55:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1186 transitions. [2024-11-08 22:55:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:46,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 442 states and 1187 transitions. [2024-11-08 22:55:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1187 transitions. [2024-11-08 22:55:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:55:48,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 446 states and 1209 transitions. [2024-11-08 22:55:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1209 transitions. [2024-11-08 22:55:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:55:54,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 449 states and 1214 transitions. [2024-11-08 22:55:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1214 transitions. [2024-11-08 22:55:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:55:56,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 453 states and 1225 transitions. [2024-11-08 22:56:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1225 transitions. [2024-11-08 22:56:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:00,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 454 states and 1240 transitions. [2024-11-08 22:56:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1240 transitions. [2024-11-08 22:56:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:02,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 458 states and 1252 transitions. [2024-11-08 22:56:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1252 transitions. [2024-11-08 22:56:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 460 states and 1265 transitions. [2024-11-08 22:56:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1265 transitions. [2024-11-08 22:56:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:07,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 461 states and 1267 transitions. [2024-11-08 22:56:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1267 transitions. [2024-11-08 22:56:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:08,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 464 states and 1275 transitions. [2024-11-08 22:56:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1275 transitions. [2024-11-08 22:56:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:11,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 468 states and 1286 transitions. [2024-11-08 22:56:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1286 transitions. [2024-11-08 22:56:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:15,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 471 states and 1292 transitions. [2024-11-08 22:56:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1292 transitions. [2024-11-08 22:56:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 475 states and 1312 transitions. [2024-11-08 22:56:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1312 transitions. [2024-11-08 22:56:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:25,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 476 states and 1327 transitions. [2024-11-08 22:56:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1327 transitions. [2024-11-08 22:56:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:27,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 478 states and 1341 transitions. [2024-11-08 22:56:29,447 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1341 transitions. [2024-11-08 22:56:29,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:29,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:29,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 480 states and 1354 transitions. [2024-11-08 22:56:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1354 transitions. [2024-11-08 22:56:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 483 states and 1363 transitions. [2024-11-08 22:56:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1363 transitions. [2024-11-08 22:56:33,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:33,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:33,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:56:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 486 states and 1367 transitions. [2024-11-08 22:56:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1367 transitions. [2024-11-08 22:56:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:36,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 492 states and 1375 transitions. [2024-11-08 22:56:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1375 transitions. [2024-11-08 22:56:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:43,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 494 states and 1376 transitions. [2024-11-08 22:56:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1376 transitions. [2024-11-08 22:56:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 495 states and 1376 transitions. [2024-11-08 22:56:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1376 transitions. [2024-11-08 22:56:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:47,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 497 states and 1383 transitions. [2024-11-08 22:56:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1383 transitions. [2024-11-08 22:56:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:51,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 498 states and 1385 transitions. [2024-11-08 22:56:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1385 transitions. [2024-11-08 22:56:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:53,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:56:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 500 states and 1401 transitions. [2024-11-08 22:56:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1401 transitions. [2024-11-08 22:56:58,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:58,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:58,321 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:57:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 501 states and 1402 transitions. [2024-11-08 22:57:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1402 transitions. [2024-11-08 22:57:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:57:00,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:57:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 502 states and 1406 transitions. [2024-11-08 22:57:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1406 transitions. [2024-11-08 22:57:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:57:02,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:06,056 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 530 states and 1516 transitions. [2024-11-08 22:57:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1516 transitions. [2024-11-08 22:57:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:57:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:23,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 551 states and 1563 transitions. [2024-11-08 22:58:23,432 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1563 transitions. [2024-11-08 22:58:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:58:23,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:23,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 585 states and 1667 transitions. [2024-11-08 22:59:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1667 transitions. [2024-11-08 22:59:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:59:20,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 614 states and 1763 transitions. [2024-11-08 23:00:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1763 transitions. [2024-11-08 23:00:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:17,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 622 states and 1777 transitions. [2024-11-08 23:00:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1777 transitions. [2024-11-08 23:00:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:30,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:30,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:33,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 649 states and 1883 transitions. [2024-11-08 23:01:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1883 transitions. [2024-11-08 23:01:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:01:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 650 states and 1884 transitions. [2024-11-08 23:01:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1884 transitions. [2024-11-08 23:01:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:01:36,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 670 states and 1944 transitions. [2024-11-08 23:02:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1944 transitions. [2024-11-08 23:02:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:02:27,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 686 states and 2001 transitions. [2024-11-08 23:03:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 2001 transitions. [2024-11-08 23:03:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:03:12,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:12,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 13 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 699 states and 2045 transitions. [2024-11-08 23:03:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 2045 transitions. [2024-11-08 23:03:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:03:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 707 states and 2061 transitions. [2024-11-08 23:04:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 2061 transitions. [2024-11-08 23:04:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:04:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.