./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 940f009ebef4e6f688860c69fe317a06471b0d96e24220f1e9007ff15bc7124f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:49,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:49,520 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:39:49,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:39:49,527 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:39:49,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:49,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:39:49,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:39:49,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:49,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:49,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:49,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:39:49,572 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:49,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:49,573 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:49,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:49,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:39:49,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:49,575 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:39:49,575 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:49,576 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:49,576 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:49,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:49,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:49,577 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:49,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:39:49,577 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:39:49,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:39:49,577 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 940f009ebef4e6f688860c69fe317a06471b0d96e24220f1e9007ff15bc7124f [2024-11-13 16:39:49,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:49,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:49,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:49,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:49,954 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:49,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label02.c Unable to find full path for "g++" [2024-11-13 16:39:52,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:52,775 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:52,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/sv-benchmarks/c/eca-rers2012/Problem03_label02.c [2024-11-13 16:39:52,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/data/3d60ca018/7b91242e5bb54efa97ea4a282eb49030/FLAG2f6418a16 [2024-11-13 16:39:52,822 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/data/3d60ca018/7b91242e5bb54efa97ea4a282eb49030 [2024-11-13 16:39:52,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:52,827 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:52,829 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:52,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:52,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:52,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:52" (1/1) ... [2024-11-13 16:39:52,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6e1601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:52, skipping insertion in model container [2024-11-13 16:39:52,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:52" (1/1) ... [2024-11-13 16:39:52,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:53,890 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/sv-benchmarks/c/eca-rers2012/Problem03_label02.c[61770,61783] [2024-11-13 16:39:53,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:53,942 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:54,283 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/sv-benchmarks/c/eca-rers2012/Problem03_label02.c[61770,61783] [2024-11-13 16:39:54,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:54,329 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:54,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54 WrapperNode [2024-11-13 16:39:54,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:54,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:54,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:54,333 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:54,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,387 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,532 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 16:39:54,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:54,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:54,535 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:54,535 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:54,545 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,642 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,730 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:54,731 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:54,732 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:54,732 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:54,734 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:54,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:54,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:54,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f525859-2760-4acc-b725-3b96cf261e35/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:54,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:54,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:39:54,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:54,962 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:54,964 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:58,226 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 16:39:58,227 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:58,842 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:58,844 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:39:58,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:58 BoogieIcfgContainer [2024-11-13 16:39:58,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:58,846 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:58,846 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:58,859 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:58,859 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:58" (1/1) ... [2024-11-13 16:39:58,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:39:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 16:39:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 16:39:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:39:58,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-13 16:40:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-13 16:40:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:40:02,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-13 16:40:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-13 16:40:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:40:02,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:03,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-13 16:40:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-13 16:40:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:40:03,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:03,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2024-11-13 16:40:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2024-11-13 16:40:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:40:06,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2024-11-13 16:40:07,338 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2024-11-13 16:40:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:40:07,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:07,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:07,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 454 states and 765 transitions. [2024-11-13 16:40:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 765 transitions. [2024-11-13 16:40:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:40:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2024-11-13 16:40:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2024-11-13 16:40:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:40:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-13 16:40:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-13 16:40:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:40:09,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:40:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 620 states and 998 transitions. [2024-11-13 16:40:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-11-13 16:40:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:40:14,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 621 states and 999 transitions. [2024-11-13 16:40:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 999 transitions. [2024-11-13 16:40:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:40:14,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:40:15,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 628 states and 1020 transitions. [2024-11-13 16:40:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1020 transitions. [2024-11-13 16:40:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:40:15,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:15,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:40:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 632 states and 1025 transitions. [2024-11-13 16:40:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1025 transitions. [2024-11-13 16:40:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:40:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 645 states and 1042 transitions. [2024-11-13 16:40:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1042 transitions. [2024-11-13 16:40:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:40:17,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:17,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 654 states and 1054 transitions. [2024-11-13 16:40:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1054 transitions. [2024-11-13 16:40:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:40:17,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 657 states and 1057 transitions. [2024-11-13 16:40:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1057 transitions. [2024-11-13 16:40:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:40:18,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:18,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:18,965 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 666 states and 1067 transitions. [2024-11-13 16:40:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1067 transitions. [2024-11-13 16:40:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:40:19,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 669 states and 1070 transitions. [2024-11-13 16:40:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1070 transitions. [2024-11-13 16:40:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 16:40:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:20,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 670 states and 1072 transitions. [2024-11-13 16:40:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1072 transitions. [2024-11-13 16:40:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 16:40:20,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:20,850 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 671 states and 1073 transitions. [2024-11-13 16:40:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1073 transitions. [2024-11-13 16:40:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:40:20,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:20,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:40:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 676 states and 1081 transitions. [2024-11-13 16:40:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1081 transitions. [2024-11-13 16:40:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:40:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:40:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 682 states and 1090 transitions. [2024-11-13 16:40:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1090 transitions. [2024-11-13 16:40:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:40:22,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:40:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 684 states and 1092 transitions. [2024-11-13 16:40:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1092 transitions. [2024-11-13 16:40:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:40:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:40:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 693 states and 1101 transitions. [2024-11-13 16:40:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1101 transitions. [2024-11-13 16:40:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:40:23,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:23,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:23,755 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:40:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 707 states and 1117 transitions. [2024-11-13 16:40:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1117 transitions. [2024-11-13 16:40:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:40:24,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:24,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 711 states and 1122 transitions. [2024-11-13 16:40:24,467 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1122 transitions. [2024-11-13 16:40:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 16:40:24,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:24,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 735 states and 1151 transitions. [2024-11-13 16:40:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1151 transitions. [2024-11-13 16:40:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 16:40:26,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 766 states and 1192 transitions. [2024-11-13 16:40:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1192 transitions. [2024-11-13 16:40:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:40:27,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 793 states and 1224 transitions. [2024-11-13 16:40:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1224 transitions. [2024-11-13 16:40:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 16:40:28,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 823 states and 1280 transitions. [2024-11-13 16:40:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1280 transitions. [2024-11-13 16:40:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 16:40:31,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 860 states and 1347 transitions. [2024-11-13 16:40:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1347 transitions. [2024-11-13 16:40:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 16:40:33,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 874 states and 1364 transitions. [2024-11-13 16:40:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1364 transitions. [2024-11-13 16:40:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 16:40:35,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 904 states and 1403 transitions. [2024-11-13 16:40:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1403 transitions. [2024-11-13 16:40:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:40:36,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 936 states and 1450 transitions. [2024-11-13 16:40:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1450 transitions. [2024-11-13 16:40:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:40:39,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 950 states and 1467 transitions. [2024-11-13 16:40:40,829 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1467 transitions. [2024-11-13 16:40:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:40:40,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 981 states and 1506 transitions. [2024-11-13 16:40:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1506 transitions. [2024-11-13 16:40:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 16:40:42,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1009 states and 1556 transitions. [2024-11-13 16:40:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1556 transitions. [2024-11-13 16:40:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 16:40:45,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:45,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1023 states and 1573 transitions. [2024-11-13 16:40:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1573 transitions. [2024-11-13 16:40:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 16:40:46,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1050 states and 1608 transitions. [2024-11-13 16:40:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1608 transitions. [2024-11-13 16:40:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:40:48,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:51,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1090 states and 1663 transitions. [2024-11-13 16:40:51,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1663 transitions. [2024-11-13 16:40:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 16:40:51,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:51,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1092 states and 1668 transitions. [2024-11-13 16:40:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1668 transitions. [2024-11-13 16:40:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 16:40:51,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:51,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:52,173 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1112 states and 1695 transitions. [2024-11-13 16:40:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1695 transitions. [2024-11-13 16:40:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 16:40:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:40:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1145 states and 1735 transitions. [2024-11-13 16:40:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1735 transitions. [2024-11-13 16:40:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 16:40:56,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1146 states and 1736 transitions. [2024-11-13 16:40:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1736 transitions. [2024-11-13 16:40:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:40:56,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:56,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1163 states and 1760 transitions. [2024-11-13 16:40:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1760 transitions. [2024-11-13 16:40:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:40:58,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1164 states and 1762 transitions. [2024-11-13 16:40:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1762 transitions. [2024-11-13 16:40:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:40:59,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:59,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1185 states and 1788 transitions. [2024-11-13 16:41:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1788 transitions. [2024-11-13 16:41:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 16:41:01,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1206 states and 1817 transitions. [2024-11-13 16:41:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1817 transitions. [2024-11-13 16:41:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 16:41:03,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1208 states and 1822 transitions. [2024-11-13 16:41:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1822 transitions. [2024-11-13 16:41:04,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 16:41:04,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:04,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:04,303 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1210 states and 1825 transitions. [2024-11-13 16:41:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1825 transitions. [2024-11-13 16:41:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:41:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1260 states and 1900 transitions. [2024-11-13 16:41:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1900 transitions. [2024-11-13 16:41:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:41:10,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1275 states and 1916 transitions. [2024-11-13 16:41:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1916 transitions. [2024-11-13 16:41:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:41:12,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1318 states and 1969 transitions. [2024-11-13 16:41:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1969 transitions. [2024-11-13 16:41:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:16,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:41:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1352 states and 2020 transitions. [2024-11-13 16:41:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2020 transitions. [2024-11-13 16:41:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:22,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:22,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:41:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1354 states and 2021 transitions. [2024-11-13 16:41:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2021 transitions. [2024-11-13 16:41:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:41:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1387 states and 2061 transitions. [2024-11-13 16:41:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2061 transitions. [2024-11-13 16:41:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:41:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1388 states and 2062 transitions. [2024-11-13 16:41:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2062 transitions. [2024-11-13 16:41:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:26,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:41:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1395 states and 2071 transitions. [2024-11-13 16:41:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2071 transitions. [2024-11-13 16:41:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:28,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:41:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:29,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1399 states and 2077 transitions. [2024-11-13 16:41:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2077 transitions. [2024-11-13 16:41:29,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:41:29,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:29,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:41:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1406 states and 2083 transitions. [2024-11-13 16:41:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2083 transitions. [2024-11-13 16:41:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 16:41:29,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:41:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1411 states and 2089 transitions. [2024-11-13 16:41:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2089 transitions. [2024-11-13 16:41:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 16:41:29,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:29,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1465 states and 2162 transitions. [2024-11-13 16:41:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2162 transitions. [2024-11-13 16:41:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:41:35,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1499 states and 2206 transitions. [2024-11-13 16:41:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2206 transitions. [2024-11-13 16:41:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:41:38,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1533 states and 2247 transitions. [2024-11-13 16:41:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2247 transitions. [2024-11-13 16:41:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:41:41,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1534 states and 2248 transitions. [2024-11-13 16:41:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2248 transitions. [2024-11-13 16:41:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:41:42,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:42,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1539 states and 2264 transitions. [2024-11-13 16:41:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2264 transitions. [2024-11-13 16:41:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:41:44,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:44,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1543 states and 2269 transitions. [2024-11-13 16:41:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2269 transitions. [2024-11-13 16:41:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 16:41:45,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1599 states and 2347 transitions. [2024-11-13 16:41:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2347 transitions. [2024-11-13 16:41:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:41:51,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1608 states and 2359 transitions. [2024-11-13 16:41:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2359 transitions. [2024-11-13 16:41:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:41:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1661 states and 2425 transitions. [2024-11-13 16:41:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2425 transitions. [2024-11-13 16:41:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:41:58,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:58,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1699 states and 2477 transitions. [2024-11-13 16:42:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2477 transitions. [2024-11-13 16:42:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:42:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:11,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1753 states and 2545 transitions. [2024-11-13 16:42:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2545 transitions. [2024-11-13 16:42:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:42:11,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1755 states and 2546 transitions. [2024-11-13 16:42:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2546 transitions. [2024-11-13 16:42:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:42:13,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:42:13,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1756 states and 2556 transitions. [2024-11-13 16:42:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2556 transitions. [2024-11-13 16:42:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:42:13,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:42:14,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:14,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1757 states and 2560 transitions. [2024-11-13 16:42:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2560 transitions. [2024-11-13 16:42:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:42:14,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:14,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1814 states and 2640 transitions. [2024-11-13 16:42:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2640 transitions. [2024-11-13 16:42:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:42:22,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:29,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1870 states and 2717 transitions. [2024-11-13 16:42:29,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2717 transitions. [2024-11-13 16:42:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:42:29,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:29,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1883 states and 2735 transitions. [2024-11-13 16:42:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2735 transitions. [2024-11-13 16:42:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:42:32,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1888 states and 2742 transitions. [2024-11-13 16:42:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2742 transitions. [2024-11-13 16:42:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 16:42:32,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1938 states and 2803 transitions. [2024-11-13 16:42:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2803 transitions. [2024-11-13 16:42:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:42:38,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:38,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 2003 states and 2889 transitions. [2024-11-13 16:42:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 2889 transitions. [2024-11-13 16:42:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:42:52,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:42:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 2010 states and 2898 transitions. [2024-11-13 16:42:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 2898 transitions. [2024-11-13 16:42:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:42:54,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:54,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:42:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 2015 states and 2903 transitions. [2024-11-13 16:42:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2903 transitions. [2024-11-13 16:42:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:42:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 2031 states and 2924 transitions. [2024-11-13 16:43:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2924 transitions. [2024-11-13 16:43:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:43:00,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:00,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 2048 states and 2950 transitions. [2024-11-13 16:43:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2950 transitions. [2024-11-13 16:43:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:43:04,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2062 states and 2969 transitions. [2024-11-13 16:43:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 2969 transitions. [2024-11-13 16:43:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:43:06,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2074 states and 2984 transitions. [2024-11-13 16:43:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 2984 transitions. [2024-11-13 16:43:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:43:08,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:08,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 2077 states and 2987 transitions. [2024-11-13 16:43:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 2987 transitions. [2024-11-13 16:43:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 16:43:08,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,306 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:43:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 2133 states and 3061 transitions. [2024-11-13 16:43:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3061 transitions. [2024-11-13 16:43:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 16:43:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2135 states and 3063 transitions. [2024-11-13 16:43:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3063 transitions. [2024-11-13 16:43:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 16:43:16,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2140 states and 3071 transitions. [2024-11-13 16:43:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3071 transitions. [2024-11-13 16:43:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 16:43:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:18,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2141 states and 3071 transitions. [2024-11-13 16:43:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3071 transitions. [2024-11-13 16:43:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 16:43:18,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2181 states and 3126 transitions. [2024-11-13 16:43:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 3126 transitions. [2024-11-13 16:43:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:43:26,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2201 states and 3148 transitions. [2024-11-13 16:43:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3148 transitions. [2024-11-13 16:43:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:43:31,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2221 states and 3173 transitions. [2024-11-13 16:43:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3173 transitions. [2024-11-13 16:43:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:43:35,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 2230 states and 3182 transitions. [2024-11-13 16:43:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3182 transitions. [2024-11-13 16:43:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:43:37,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 2238 states and 3191 transitions. [2024-11-13 16:43:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3191 transitions. [2024-11-13 16:43:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:43:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:39,401 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2241 states and 3195 transitions. [2024-11-13 16:43:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3195 transitions. [2024-11-13 16:43:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 16:43:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 2244 states and 3198 transitions. [2024-11-13 16:43:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3198 transitions. [2024-11-13 16:43:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:43:40,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:43:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2305 states and 3285 transitions. [2024-11-13 16:43:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3285 transitions. [2024-11-13 16:43:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:43:51,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:44:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 2339 states and 3328 transitions. [2024-11-13 16:44:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3328 transitions. [2024-11-13 16:44:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:44:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:44:04,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 2354 states and 3348 transitions. [2024-11-13 16:44:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3348 transitions. [2024-11-13 16:44:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:44:04,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:05,216 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:44:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2366 states and 3361 transitions. [2024-11-13 16:44:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3361 transitions. [2024-11-13 16:44:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:44:07,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:07,795 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:44:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2369 states and 3366 transitions. [2024-11-13 16:44:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3366 transitions. [2024-11-13 16:44:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:44:09,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:09,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:44:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2371 states and 3369 transitions. [2024-11-13 16:44:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3369 transitions. [2024-11-13 16:44:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:44:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2439 states and 3463 transitions. [2024-11-13 16:44:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3463 transitions. [2024-11-13 16:44:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 16:44:23,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 2464 states and 3495 transitions. [2024-11-13 16:44:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3495 transitions. [2024-11-13 16:44:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:44:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2534 states and 3591 transitions. [2024-11-13 16:44:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3591 transitions. [2024-11-13 16:44:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:44:45,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:45,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 2546 states and 3607 transitions. [2024-11-13 16:44:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3607 transitions. [2024-11-13 16:44:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:44:50,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 2560 states and 3628 transitions. [2024-11-13 16:44:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3628 transitions. [2024-11-13 16:44:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:44:55,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 2580 states and 3659 transitions. [2024-11-13 16:45:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 3659 transitions. [2024-11-13 16:45:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:45:01,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 2583 states and 3665 transitions. [2024-11-13 16:45:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 3665 transitions. [2024-11-13 16:45:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:45:03,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2585 states and 3670 transitions. [2024-11-13 16:45:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 3670 transitions. [2024-11-13 16:45:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:45:05,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:45:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2590 states and 3677 transitions. [2024-11-13 16:45:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 3677 transitions. [2024-11-13 16:45:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:45:06,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:06,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:45:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2592 states and 3678 transitions. [2024-11-13 16:45:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 3678 transitions. [2024-11-13 16:45:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:45:06,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2599 states and 3694 transitions. [2024-11-13 16:45:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 3694 transitions. [2024-11-13 16:45:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:45:08,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 2603 states and 3698 transitions. [2024-11-13 16:45:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3698 transitions. [2024-11-13 16:45:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:45:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2608 states and 3705 transitions. [2024-11-13 16:45:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 3705 transitions. [2024-11-13 16:45:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:45:10,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2689 states and 3808 transitions. [2024-11-13 16:45:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 3808 transitions. [2024-11-13 16:45:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:45:29,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:29,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 2758 states and 3895 transitions. [2024-11-13 16:45:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 3895 transitions. [2024-11-13 16:45:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:45:44,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2770 states and 3908 transitions. [2024-11-13 16:45:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3908 transitions. [2024-11-13 16:45:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:45:48,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2796 states and 3938 transitions. [2024-11-13 16:45:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 3938 transitions. [2024-11-13 16:45:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:45:56,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2799 states and 3943 transitions. [2024-11-13 16:46:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 3943 transitions. [2024-11-13 16:46:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 16:46:00,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:00,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 2802 states and 3946 transitions. [2024-11-13 16:46:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 3946 transitions. [2024-11-13 16:46:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 16:46:00,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:46:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2807 states and 3953 transitions. [2024-11-13 16:46:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 3953 transitions. [2024-11-13 16:46:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 16:46:02,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:46:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2819 states and 3970 transitions. [2024-11-13 16:46:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3970 transitions. [2024-11-13 16:46:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 16:46:08,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:46:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 2826 states and 3980 transitions. [2024-11-13 16:46:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 3980 transitions. [2024-11-13 16:46:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 16:46:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:46:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2829 states and 3983 transitions. [2024-11-13 16:46:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 3983 transitions. [2024-11-13 16:46:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 16:46:11,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2883 states and 4091 transitions. [2024-11-13 16:46:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4091 transitions. [2024-11-13 16:46:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 16:46:23,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2896 states and 4115 transitions. [2024-11-13 16:46:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4115 transitions. [2024-11-13 16:46:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 16:46:27,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2899 states and 4119 transitions. [2024-11-13 16:46:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4119 transitions. [2024-11-13 16:46:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 16:46:29,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:29,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2902 states and 4123 transitions. [2024-11-13 16:46:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4123 transitions. [2024-11-13 16:46:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 16:46:31,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2935 states and 4178 transitions. [2024-11-13 16:46:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4178 transitions. [2024-11-13 16:46:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:46:42,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2954 states and 4202 transitions. [2024-11-13 16:46:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 4202 transitions. [2024-11-13 16:46:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:46:47,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2992 states and 4288 transitions. [2024-11-13 16:47:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4288 transitions. [2024-11-13 16:47:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:47:00,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 3006 states and 4322 transitions. [2024-11-13 16:47:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4322 transitions. [2024-11-13 16:47:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:47:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 3009 states and 4326 transitions. [2024-11-13 16:47:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 4326 transitions. [2024-11-13 16:47:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:47:08,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 3012 states and 4330 transitions. [2024-11-13 16:47:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4330 transitions. [2024-11-13 16:47:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 16:47:11,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:47:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 3035 states and 4370 transitions. [2024-11-13 16:47:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4370 transitions. [2024-11-13 16:47:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 16:47:18,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 3043 states and 4379 transitions. [2024-11-13 16:47:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4379 transitions. [2024-11-13 16:47:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 16:47:20,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 3045 states and 4381 transitions. [2024-11-13 16:47:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4381 transitions. [2024-11-13 16:47:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 16:47:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:20,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:47:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 3054 states and 4390 transitions. [2024-11-13 16:47:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4390 transitions. [2024-11-13 16:47:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 16:47:22,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:47:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4401 states to 3063 states and 4401 transitions. [2024-11-13 16:47:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4401 transitions. [2024-11-13 16:47:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 16:47:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:47:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 3065 states and 4402 transitions. [2024-11-13 16:47:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4402 transitions. [2024-11-13 16:47:25,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 16:47:25,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:25,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:47:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 3067 states and 4403 transitions. [2024-11-13 16:47:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4403 transitions. [2024-11-13 16:47:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:26,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:47:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 3070 states and 4410 transitions. [2024-11-13 16:47:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4410 transitions. [2024-11-13 16:47:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:28,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 3076 states and 4417 transitions. [2024-11-13 16:47:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 4417 transitions. [2024-11-13 16:47:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:28,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4457 states to 3101 states and 4457 transitions. [2024-11-13 16:47:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 4457 transitions. [2024-11-13 16:47:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:35,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 3104 states and 4463 transitions. [2024-11-13 16:47:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4463 transitions. [2024-11-13 16:47:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:36,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 3108 states and 4470 transitions. [2024-11-13 16:47:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 4470 transitions. [2024-11-13 16:47:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 16:47:39,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 3111 states and 4474 transitions. [2024-11-13 16:47:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4474 transitions. [2024-11-13 16:47:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:47:39,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:47:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 3114 states and 4479 transitions. [2024-11-13 16:47:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 4479 transitions. [2024-11-13 16:47:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:47:41,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:47:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 3117 states and 4485 transitions. [2024-11-13 16:47:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 4485 transitions. [2024-11-13 16:47:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:47:43,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:47:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 3124 states and 4500 transitions. [2024-11-13 16:47:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4500 transitions. [2024-11-13 16:47:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:47:47,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.