./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i --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_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/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_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/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_dc13e638-bf20-4368-932b-708ed9cba9a7/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:01:00,669 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:01:00,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:01:00,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:01:00,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:01:00,790 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:01:00,791 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:01:00,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:01:00,791 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:01:00,791 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:01:00,792 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:01:00,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:01:00,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:01:00,793 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:01:00,793 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:01:00,793 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:01:00,793 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:01:00,793 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:01:00,795 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:01:00,796 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:01:00,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:01:00,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:01:00,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:01:00,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:01:00,796 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:01:00,797 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:01:00,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:01:00,797 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_dc13e638-bf20-4368-932b-708ed9cba9a7/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 -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2024-11-13 21:01:01,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:01:01,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:01:01,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:01:01,166 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:01:01,166 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:01:01,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i Unable to find full path for "g++" [2024-11-13 21:01:03,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:01:03,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:01:03,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2024-11-13 21:01:03,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/data/28c8ac650/6d964d459da64f1585dbe0d130809c50/FLAG68d302236 [2024-11-13 21:01:03,523 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/data/28c8ac650/6d964d459da64f1585dbe0d130809c50 [2024-11-13 21:01:03,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:01:03,527 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:01:03,529 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:01:03,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:01:03,533 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:01:03,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:01:03" (1/1) ... [2024-11-13 21:01:03,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b939f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:03, skipping insertion in model container [2024-11-13 21:01:03,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:01:03" (1/1) ... [2024-11-13 21:01:03,581 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:01:03,996 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_dc13e638-bf20-4368-932b-708ed9cba9a7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-13 21:01:04,124 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_dc13e638-bf20-4368-932b-708ed9cba9a7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-13 21:01:04,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:01:04,154 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:01:04,207 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_dc13e638-bf20-4368-932b-708ed9cba9a7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-13 21:01:04,323 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_dc13e638-bf20-4368-932b-708ed9cba9a7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-13 21:01:04,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:01:04,371 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:01:04,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04 WrapperNode [2024-11-13 21:01:04,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:01:04,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:01:04,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:01:04,373 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:01:04,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,402 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,487 INFO L138 Inliner]: procedures = 177, calls = 328, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1581 [2024-11-13 21:01:04,487 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:01:04,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:01:04,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:01:04,488 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:01:04,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,510 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,511 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,586 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,607 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,617 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,626 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,645 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:01:04,649 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:01:04,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:01:04,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:01:04,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:01:04" (1/1) ... [2024-11-13 21:01:04,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:01:04,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:01:04,732 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:01:04,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc13e638-bf20-4368-932b-708ed9cba9a7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:01:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:01:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:01:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:01:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:01:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:01:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:01:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:01:05,043 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:01:05,046 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:01:07,052 INFO L? ?]: Removed 340 outVars from TransFormulas that were not future-live. [2024-11-13 21:01:07,053 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:01:08,866 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:01:08,866 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:01:08,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:01:08 BoogieIcfgContainer [2024-11-13 21:01:08,867 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:01:08,870 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:01:08,870 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:01:08,881 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:01:08,881 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:01:08" (1/1) ... [2024-11-13 21:01:08,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:01:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-13 21:01:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-13 21:01:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:01:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,132 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 21:01:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 146 states and 243 transitions. [2024-11-13 21:01:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 243 transitions. [2024-11-13 21:01:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:01:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,490 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 21:01:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-13 21:01:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-13 21:01:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:01:09,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-11-13 21:01:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-11-13 21:01:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:01:09,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 148 states and 239 transitions. [2024-11-13 21:01:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 239 transitions. [2024-11-13 21:01:09,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:01:09,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 148 states and 233 transitions. [2024-11-13 21:01:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 233 transitions. [2024-11-13 21:01:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:01:09,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 148 states and 227 transitions. [2024-11-13 21:01:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2024-11-13 21:01:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:01:10,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 161 states and 242 transitions. [2024-11-13 21:01:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 242 transitions. [2024-11-13 21:01:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:01:12,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 161 states and 240 transitions. [2024-11-13 21:01:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 240 transitions. [2024-11-13 21:01:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:01:12,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 161 states and 238 transitions. [2024-11-13 21:01:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 238 transitions. [2024-11-13 21:01:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:01:12,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:22,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 161 states and 236 transitions. [2024-11-13 21:01:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 236 transitions. [2024-11-13 21:01:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:01:22,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:01:33,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:43,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:53,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:55,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 164 states and 238 transitions. [2024-11-13 21:01:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 238 transitions. [2024-11-13 21:01:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:55,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:01:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 166 states and 241 transitions. [2024-11-13 21:01:56,202 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2024-11-13 21:01:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:56,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:56,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:01:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-11-13 21:01:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-13 21:01:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:01:56,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:01:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 166 states and 235 transitions. [2024-11-13 21:01:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 235 transitions. [2024-11-13 21:01:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:01:56,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:01:58,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 166 states and 233 transitions. [2024-11-13 21:01:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 233 transitions. [2024-11-13 21:01:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:01:58,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:58,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:02:09,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:12,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:24,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:26,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 212 states and 293 transitions. [2024-11-13 21:02:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 293 transitions. [2024-11-13 21:02:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:26,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:02:36,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 212 states and 291 transitions. [2024-11-13 21:02:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 291 transitions. [2024-11-13 21:02:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:36,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:02:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 212 states and 287 transitions. [2024-11-13 21:02:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 287 transitions. [2024-11-13 21:02:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:02:37,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:37,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 215 states and 289 transitions. [2024-11-13 21:02:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 289 transitions. [2024-11-13 21:02:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:02:38,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:02:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 287 transitions. [2024-11-13 21:02:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 287 transitions. [2024-11-13 21:02:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:02:38,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:38,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:45,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 198 states and 266 transitions. [2024-11-13 21:02:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 266 transitions. [2024-11-13 21:02:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:02:45,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 200 states and 266 transitions. [2024-11-13 21:02:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 266 transitions. [2024-11-13 21:02:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:02:46,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 201 states and 268 transitions. [2024-11-13 21:02:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 268 transitions. [2024-11-13 21:02:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:02:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 202 states and 269 transitions. [2024-11-13 21:02:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 269 transitions. [2024-11-13 21:02:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:02:50,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:50,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:52,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 204 states and 272 transitions. [2024-11-13 21:02:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-11-13 21:02:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:02:52,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 205 states and 273 transitions. [2024-11-13 21:02:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 273 transitions. [2024-11-13 21:02:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:02:54,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 206 states and 274 transitions. [2024-11-13 21:02:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-11-13 21:02:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:02:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:02:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 207 states and 275 transitions. [2024-11-13 21:02:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-11-13 21:02:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:02:58,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 208 states and 276 transitions. [2024-11-13 21:03:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-13 21:03:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:03:00,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 209 states and 277 transitions. [2024-11-13 21:03:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2024-11-13 21:03:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:03:03,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 278 transitions. [2024-11-13 21:03:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-11-13 21:03:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:03:04,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 211 states and 279 transitions. [2024-11-13 21:03:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 279 transitions. [2024-11-13 21:03:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:03:06,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 212 states and 280 transitions. [2024-11-13 21:03:08,683 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 280 transitions. [2024-11-13 21:03:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:03:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 213 states and 281 transitions. [2024-11-13 21:03:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 281 transitions. [2024-11-13 21:03:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:03:11,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 214 states and 282 transitions. [2024-11-13 21:03:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 282 transitions. [2024-11-13 21:03:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:03:12,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 215 states and 283 transitions. [2024-11-13 21:03:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 283 transitions. [2024-11-13 21:03:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:03:14,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:14,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 216 states and 284 transitions. [2024-11-13 21:03:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 284 transitions. [2024-11-13 21:03:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:03:17,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 217 states and 285 transitions. [2024-11-13 21:03:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 285 transitions. [2024-11-13 21:03:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:03:18,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,961 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 218 states and 286 transitions. [2024-11-13 21:03:21,986 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 286 transitions. [2024-11-13 21:03:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:03:21,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:21,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 219 states and 287 transitions. [2024-11-13 21:03:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 287 transitions. [2024-11-13 21:03:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:03:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 220 states and 288 transitions. [2024-11-13 21:03:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 288 transitions. [2024-11-13 21:03:26,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:03:26,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 221 states and 289 transitions. [2024-11-13 21:03:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 289 transitions. [2024-11-13 21:03:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:03:28,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:28,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:30,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 222 states and 290 transitions. [2024-11-13 21:03:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-11-13 21:03:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:03:30,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 223 states and 291 transitions. [2024-11-13 21:03:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 291 transitions. [2024-11-13 21:03:33,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:03:33,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:33,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 224 states and 292 transitions. [2024-11-13 21:03:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 292 transitions. [2024-11-13 21:03:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:03:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 225 states and 293 transitions. [2024-11-13 21:03:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 293 transitions. [2024-11-13 21:03:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:03:37,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:37,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 226 states and 294 transitions. [2024-11-13 21:03:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 294 transitions. [2024-11-13 21:03:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:03:39,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 227 states and 295 transitions. [2024-11-13 21:03:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 295 transitions. [2024-11-13 21:03:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:03:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 228 states and 296 transitions. [2024-11-13 21:03:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 296 transitions. [2024-11-13 21:03:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:03:45,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:45,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:48,071 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 297 transitions. [2024-11-13 21:03:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 297 transitions. [2024-11-13 21:03:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:03:49,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:49,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 298 transitions. [2024-11-13 21:03:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 298 transitions. [2024-11-13 21:03:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:03:52,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 231 states and 299 transitions. [2024-11-13 21:03:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 299 transitions. [2024-11-13 21:03:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:03:55,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:03:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 300 transitions. [2024-11-13 21:03:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 300 transitions. [2024-11-13 21:03:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:03:58,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 233 states and 301 transitions. [2024-11-13 21:04:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 301 transitions. [2024-11-13 21:04:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:04:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 234 states and 302 transitions. [2024-11-13 21:04:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 302 transitions. [2024-11-13 21:04:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:04:05,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 235 states and 303 transitions. [2024-11-13 21:04:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 303 transitions. [2024-11-13 21:04:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:04:08,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:08,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 304 transitions. [2024-11-13 21:04:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 304 transitions. [2024-11-13 21:04:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:04:11,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 237 states and 305 transitions. [2024-11-13 21:04:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-11-13 21:04:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:04:14,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 238 states and 306 transitions. [2024-11-13 21:04:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 306 transitions. [2024-11-13 21:04:18,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:04:18,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 239 states and 307 transitions. [2024-11-13 21:04:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 307 transitions. [2024-11-13 21:04:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:04:22,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,250 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 308 transitions. [2024-11-13 21:04:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 308 transitions. [2024-11-13 21:04:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:04:26,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 241 states and 309 transitions. [2024-11-13 21:04:30,603 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 309 transitions. [2024-11-13 21:04:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:04:30,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:30,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 242 states and 310 transitions. [2024-11-13 21:04:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2024-11-13 21:04:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:04:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 311 transitions. [2024-11-13 21:04:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 311 transitions. [2024-11-13 21:04:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:04:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:04:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 312 transitions. [2024-11-13 21:04:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 312 transitions. [2024-11-13 21:04:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:04:58,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:58,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:59,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 245 states and 315 transitions. [2024-11-13 21:05:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 315 transitions. [2024-11-13 21:05:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:01,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 246 states and 316 transitions. [2024-11-13 21:05:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 316 transitions. [2024-11-13 21:05:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:05:02,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 248 states and 320 transitions. [2024-11-13 21:05:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 320 transitions. [2024-11-13 21:05:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:05:05,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 249 states and 321 transitions. [2024-11-13 21:05:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 321 transitions. [2024-11-13 21:05:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:05:07,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:11,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 251 states and 326 transitions. [2024-11-13 21:05:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 326 transitions. [2024-11-13 21:05:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:05:11,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 252 states and 327 transitions. [2024-11-13 21:05:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 327 transitions. [2024-11-13 21:05:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:05:13,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 253 states and 328 transitions. [2024-11-13 21:05:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 328 transitions. [2024-11-13 21:05:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:05:16,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 254 states and 329 transitions. [2024-11-13 21:05:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 329 transitions. [2024-11-13 21:05:18,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:05:18,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:18,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 255 states and 330 transitions. [2024-11-13 21:05:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 330 transitions. [2024-11-13 21:05:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:05:21,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 256 states and 331 transitions. [2024-11-13 21:05:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-11-13 21:05:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:05:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 257 states and 332 transitions. [2024-11-13 21:05:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-11-13 21:05:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:05:27,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:27,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 258 states and 333 transitions. [2024-11-13 21:05:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-11-13 21:05:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:05:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 259 states and 334 transitions. [2024-11-13 21:05:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 334 transitions. [2024-11-13 21:05:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:05:33,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 260 states and 335 transitions. [2024-11-13 21:05:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-11-13 21:05:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:05:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 261 states and 336 transitions. [2024-11-13 21:05:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-11-13 21:05:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:05:42,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 262 states and 337 transitions. [2024-11-13 21:05:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 337 transitions. [2024-11-13 21:05:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:05:45,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 263 states and 338 transitions. [2024-11-13 21:05:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 338 transitions. [2024-11-13 21:05:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:05:49,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:52,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 264 states and 339 transitions. [2024-11-13 21:05:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 339 transitions. [2024-11-13 21:05:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:05:52,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:55,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 265 states and 340 transitions. [2024-11-13 21:05:55,445 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-11-13 21:05:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:05:55,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:05:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 266 states and 341 transitions. [2024-11-13 21:05:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 341 transitions. [2024-11-13 21:05:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:05:58,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 267 states and 342 transitions. [2024-11-13 21:06:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 342 transitions. [2024-11-13 21:06:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:06:02,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 268 states and 343 transitions. [2024-11-13 21:06:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-11-13 21:06:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:06:06,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 269 states and 344 transitions. [2024-11-13 21:06:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-11-13 21:06:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:06:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 270 states and 345 transitions. [2024-11-13 21:06:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 345 transitions. [2024-11-13 21:06:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:06:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:13,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 271 states and 346 transitions. [2024-11-13 21:06:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-11-13 21:06:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:06:17,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 272 states and 347 transitions. [2024-11-13 21:06:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 347 transitions. [2024-11-13 21:06:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:06:23,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 273 states and 348 transitions. [2024-11-13 21:06:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-11-13 21:06:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:06:26,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 274 states and 349 transitions. [2024-11-13 21:06:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-11-13 21:06:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:06:31,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:31,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 275 states and 350 transitions. [2024-11-13 21:06:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-11-13 21:06:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:06:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:39,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 276 states and 351 transitions. [2024-11-13 21:06:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 351 transitions. [2024-11-13 21:06:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:06:39,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 277 states and 352 transitions. [2024-11-13 21:06:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-11-13 21:06:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:06:46,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 278 states and 353 transitions. [2024-11-13 21:06:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 353 transitions. [2024-11-13 21:06:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:06:50,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 279 states and 354 transitions. [2024-11-13 21:06:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-11-13 21:06:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:06:54,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:06:59,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 280 states and 355 transitions. [2024-11-13 21:06:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 355 transitions. [2024-11-13 21:06:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:06:59,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 281 states and 356 transitions. [2024-11-13 21:07:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-13 21:07:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:07:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 282 states and 357 transitions. [2024-11-13 21:07:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2024-11-13 21:07:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:07:09,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 283 states and 358 transitions. [2024-11-13 21:07:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 358 transitions. [2024-11-13 21:07:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:07:15,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 284 states and 359 transitions. [2024-11-13 21:07:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 359 transitions. [2024-11-13 21:07:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:07:19,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:19,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 285 states and 360 transitions. [2024-11-13 21:07:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 360 transitions. [2024-11-13 21:07:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:07:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 286 states and 361 transitions. [2024-11-13 21:07:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 361 transitions. [2024-11-13 21:07:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:07:28,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 287 states and 362 transitions. [2024-11-13 21:07:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 362 transitions. [2024-11-13 21:07:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:07:33,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 288 states and 363 transitions. [2024-11-13 21:07:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-11-13 21:07:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:07:38,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 289 states and 364 transitions. [2024-11-13 21:07:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-11-13 21:07:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:07:42,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 290 states and 365 transitions. [2024-11-13 21:07:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 365 transitions. [2024-11-13 21:07:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:07:51,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:07:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 291 states and 366 transitions. [2024-11-13 21:07:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-11-13 21:07:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:07:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 292 states and 367 transitions. [2024-11-13 21:08:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 367 transitions. [2024-11-13 21:08:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:08:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:12,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 293 states and 368 transitions. [2024-11-13 21:08:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 368 transitions. [2024-11-13 21:08:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:08:12,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 294 states and 369 transitions. [2024-11-13 21:08:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-11-13 21:08:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:08:19,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 295 states and 370 transitions. [2024-11-13 21:08:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 370 transitions. [2024-11-13 21:08:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:08:28,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 296 states and 371 transitions. [2024-11-13 21:08:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 371 transitions. [2024-11-13 21:08:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:08:40,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 297 states and 372 transitions. [2024-11-13 21:08:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 372 transitions. [2024-11-13 21:08:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:08:48,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:08:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 298 states and 373 transitions. [2024-11-13 21:08:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-11-13 21:08:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:08:55,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 299 states and 374 transitions. [2024-11-13 21:09:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 374 transitions. [2024-11-13 21:09:04,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:09:04,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:13,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 300 states and 375 transitions. [2024-11-13 21:09:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-11-13 21:09:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:09:13,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 301 states and 376 transitions. [2024-11-13 21:09:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 376 transitions. [2024-11-13 21:09:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:09:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 302 states and 377 transitions. [2024-11-13 21:09:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-11-13 21:09:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:09:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 303 states and 378 transitions. [2024-11-13 21:09:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 378 transitions. [2024-11-13 21:09:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:09:36,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 304 states and 379 transitions. [2024-11-13 21:09:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-11-13 21:09:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:09:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:09:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 305 states and 380 transitions. [2024-11-13 21:09:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 380 transitions. [2024-11-13 21:09:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:09:53,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:10:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 306 states and 381 transitions. [2024-11-13 21:10:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 381 transitions. [2024-11-13 21:10:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:10:02,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:10:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 307 states and 382 transitions. [2024-11-13 21:10:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 382 transitions. [2024-11-13 21:10:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:10:11,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat