./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/nested6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/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_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/nested6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 327b0d5e70f014fe291a4771fe2bbb17cb1148e77fe8f6a261d10a47df8adacc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:20,948 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:21,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:55:21,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:55:21,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:55:21,114 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:21,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:55:21,116 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:55:21,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:21,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:21,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:21,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:55:21,117 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:21,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:21,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:21,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:21,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:55:21,118 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:21,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:55:21,121 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:21,121 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:21,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:21,122 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:21,123 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:21,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:21,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:21,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:21,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:55:21,123 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:55:21,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:55:21,123 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_4dddcb08-ccd0-4e63-88c9-faae33115dee/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 327b0d5e70f014fe291a4771fe2bbb17cb1148e77fe8f6a261d10a47df8adacc [2024-11-13 16:55:21,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:21,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:21,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:21,535 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:21,535 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:21,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/nested6.i Unable to find full path for "g++" [2024-11-13 16:55:23,916 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:24,208 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:24,217 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/sv-benchmarks/c/loop-invgen/nested6.i [2024-11-13 16:55:24,237 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/data/c2dbe020c/afe10149af3f490c90b3a79e7c4b8892/FLAG76745905f [2024-11-13 16:55:24,272 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/data/c2dbe020c/afe10149af3f490c90b3a79e7c4b8892 [2024-11-13 16:55:24,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:24,277 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:24,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:24,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:24,288 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:24,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@664babcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24, skipping insertion in model container [2024-11-13 16:55:24,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,319 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:24,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:24,517 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:24,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:24,550 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:24,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24 WrapperNode [2024-11-13 16:55:24,551 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:24,552 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:24,552 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:24,552 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:24,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,568 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,590 INFO L138 Inliner]: procedures = 16, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-13 16:55:24,591 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:24,592 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:24,592 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:24,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:24,601 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,607 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,611 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,619 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,624 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,625 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:24,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:24,633 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:24,633 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:24,636 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:24,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:24,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:24,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dddcb08-ccd0-4e63-88c9-faae33115dee/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:55:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:55:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:55:24,811 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:24,813 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:25,079 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-13 16:55:25,080 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:25,169 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:25,169 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 16:55:25,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:25 BoogieIcfgContainer [2024-11-13 16:55:25,170 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:25,172 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:25,172 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:25,184 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:25,185 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:55:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 37 states and 44 transitions. [2024-11-13 16:55:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2024-11-13 16:55:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:55:25,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-11-13 16:55:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-13 16:55:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:55:25,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-11-13 16:55:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-13 16:55:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:55:25,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-11-13 16:55:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-11-13 16:55:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:55:25,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2024-11-13 16:55:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-11-13 16:55:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:55:26,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2024-11-13 16:55:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-13 16:55:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:55:26,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2024-11-13 16:55:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-13 16:55:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:55:26,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 49 states and 65 transitions. [2024-11-13 16:55:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-13 16:55:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:55:26,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 54 states and 77 transitions. [2024-11-13 16:55:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 77 transitions. [2024-11-13 16:55:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:55:26,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 57 states and 81 transitions. [2024-11-13 16:55:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 81 transitions. [2024-11-13 16:55:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:55:27,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 95 transitions. [2024-11-13 16:55:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 95 transitions. [2024-11-13 16:55:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:55:27,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 100 transitions. [2024-11-13 16:55:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 100 transitions. [2024-11-13 16:55:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:55:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:55:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 68 states and 104 transitions. [2024-11-13 16:55:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 104 transitions. [2024-11-13 16:55:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:55:28,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-11-13 16:55:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-11-13 16:55:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:55:28,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 114 transitions. [2024-11-13 16:55:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 114 transitions. [2024-11-13 16:55:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:55:29,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 79 states and 126 transitions. [2024-11-13 16:55:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 126 transitions. [2024-11-13 16:55:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:55:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:29,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:29,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2024-11-13 16:55:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2024-11-13 16:55:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:55:29,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:29,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 84 states and 139 transitions. [2024-11-13 16:55:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 139 transitions. [2024-11-13 16:55:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:55:30,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:30,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 91 states and 156 transitions. [2024-11-13 16:55:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 156 transitions. [2024-11-13 16:55:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:55:31,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:55:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 92 states and 157 transitions. [2024-11-13 16:55:31,932 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2024-11-13 16:55:31,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:55:31,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 93 states and 158 transitions. [2024-11-13 16:55:32,617 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 158 transitions. [2024-11-13 16:55:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:55:32,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:32,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 95 states and 161 transitions. [2024-11-13 16:55:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 161 transitions. [2024-11-13 16:55:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:55:32,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 98 states and 164 transitions. [2024-11-13 16:55:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 164 transitions. [2024-11-13 16:55:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:55:33,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2024-11-13 16:55:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2024-11-13 16:55:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:55:34,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-13 16:55:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-13 16:55:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:55:35,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:35,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 111 states and 180 transitions. [2024-11-13 16:55:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 180 transitions. [2024-11-13 16:55:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:55:35,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 112 states and 182 transitions. [2024-11-13 16:55:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 182 transitions. [2024-11-13 16:55:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:55:36,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 113 states and 182 transitions. [2024-11-13 16:55:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 182 transitions. [2024-11-13 16:55:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:55:36,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:55:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 114 states and 182 transitions. [2024-11-13 16:55:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 182 transitions. [2024-11-13 16:55:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:55:37,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:55:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 121 states and 200 transitions. [2024-11-13 16:55:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 200 transitions. [2024-11-13 16:55:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:55:38,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 122 states and 201 transitions. [2024-11-13 16:55:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 201 transitions. [2024-11-13 16:55:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:55:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:55:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 129 states and 220 transitions. [2024-11-13 16:55:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 220 transitions. [2024-11-13 16:55:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:55:40,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:41,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 130 states and 220 transitions. [2024-11-13 16:55:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2024-11-13 16:55:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:55:41,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:55:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 133 states and 222 transitions. [2024-11-13 16:55:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 222 transitions. [2024-11-13 16:55:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:55:42,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:42,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:43,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 136 states and 225 transitions. [2024-11-13 16:55:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 225 transitions. [2024-11-13 16:55:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:55:43,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:55:43,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 141 states and 231 transitions. [2024-11-13 16:55:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 231 transitions. [2024-11-13 16:55:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:55:43,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 147 states and 237 transitions. [2024-11-13 16:55:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 237 transitions. [2024-11-13 16:55:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:55:44,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 153 states and 243 transitions. [2024-11-13 16:55:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-13 16:55:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:55:45,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 161 states and 255 transitions. [2024-11-13 16:55:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 255 transitions. [2024-11-13 16:55:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:46,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:55:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 168 states and 274 transitions. [2024-11-13 16:55:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 274 transitions. [2024-11-13 16:55:48,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:48,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:55:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 169 states and 275 transitions. [2024-11-13 16:55:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 275 transitions. [2024-11-13 16:55:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:55:49,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:55:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 176 states and 294 transitions. [2024-11-13 16:55:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 294 transitions. [2024-11-13 16:55:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:50,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:55:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 179 states and 296 transitions. [2024-11-13 16:55:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 296 transitions. [2024-11-13 16:55:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:55:51,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:55:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 185 states and 302 transitions. [2024-11-13 16:55:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 302 transitions. [2024-11-13 16:55:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:55:52,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:55:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 189 states and 310 transitions. [2024-11-13 16:55:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 310 transitions. [2024-11-13 16:55:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:55:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:55:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 193 states and 327 transitions. [2024-11-13 16:55:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 327 transitions. [2024-11-13 16:55:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:55:53,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 194 states and 331 transitions. [2024-11-13 16:55:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 331 transitions. [2024-11-13 16:55:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:55:54,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 199 states and 337 transitions. [2024-11-13 16:55:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 337 transitions. [2024-11-13 16:55:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:55:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:55:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 205 states and 343 transitions. [2024-11-13 16:55:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 343 transitions. [2024-11-13 16:55:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:55:55,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,994 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 16:56:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 234 states and 393 transitions. [2024-11-13 16:56:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 393 transitions. [2024-11-13 16:56:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:56:01,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:56:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 241 states and 401 transitions. [2024-11-13 16:56:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 401 transitions. [2024-11-13 16:56:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:56:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 16:56:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 247 states and 422 transitions. [2024-11-13 16:56:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 422 transitions. [2024-11-13 16:56:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:56:05,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:05,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:56:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 255 states and 435 transitions. [2024-11-13 16:56:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 435 transitions. [2024-11-13 16:56:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:56:08,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 16:56:11,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 261 states and 447 transitions. [2024-11-13 16:56:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 447 transitions. [2024-11-13 16:56:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:56:11,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:56:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 263 states and 452 transitions. [2024-11-13 16:56:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 452 transitions. [2024-11-13 16:56:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:56:12,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:56:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 270 states and 474 transitions. [2024-11-13 16:56:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 474 transitions. [2024-11-13 16:56:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:56:16,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:16,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:56:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 276 states and 482 transitions. [2024-11-13 16:56:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 482 transitions. [2024-11-13 16:56:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:56:19,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:19,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:56:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 277 states and 483 transitions. [2024-11-13 16:56:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 483 transitions. [2024-11-13 16:56:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:56:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:56:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 280 states and 485 transitions. [2024-11-13 16:56:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 485 transitions. [2024-11-13 16:56:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:56:20,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:56:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 282 states and 486 transitions. [2024-11-13 16:56:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 486 transitions. [2024-11-13 16:56:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:56:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:56:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 289 states and 510 transitions. [2024-11-13 16:56:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 510 transitions. [2024-11-13 16:56:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:56:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:56:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 295 states and 516 transitions. [2024-11-13 16:56:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 516 transitions. [2024-11-13 16:56:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:56:25,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:56:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 301 states and 522 transitions. [2024-11-13 16:56:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 522 transitions. [2024-11-13 16:56:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:56:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 16:56:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 306 states and 528 transitions. [2024-11-13 16:56:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 528 transitions. [2024-11-13 16:56:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:56:26,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 313 states and 536 transitions. [2024-11-13 16:56:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 536 transitions. [2024-11-13 16:56:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:56:29,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:29,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:56:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 316 states and 539 transitions. [2024-11-13 16:56:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 539 transitions. [2024-11-13 16:56:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:56:32,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:56:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 323 states and 547 transitions. [2024-11-13 16:56:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 547 transitions. [2024-11-13 16:56:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:56:34,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:56:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 331 states and 561 transitions. [2024-11-13 16:56:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 561 transitions. [2024-11-13 16:56:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:38,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:56:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 338 states and 584 transitions. [2024-11-13 16:56:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 584 transitions. [2024-11-13 16:56:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:56:42,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:56:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 339 states and 585 transitions. [2024-11-13 16:56:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 585 transitions. [2024-11-13 16:56:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:56:43,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:56:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 343 states and 589 transitions. [2024-11-13 16:56:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 589 transitions. [2024-11-13 16:56:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:56:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 16:56:47,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 346 states and 591 transitions. [2024-11-13 16:56:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 591 transitions. [2024-11-13 16:56:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:47,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:47,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 16:56:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:49,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 351 states and 599 transitions. [2024-11-13 16:56:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 599 transitions. [2024-11-13 16:56:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:49,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 16:56:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 355 states and 604 transitions. [2024-11-13 16:56:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 604 transitions. [2024-11-13 16:56:50,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:50,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:50,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 16:56:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 360 states and 610 transitions. [2024-11-13 16:56:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 610 transitions. [2024-11-13 16:56:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:51,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:51,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 16:56:52,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:52,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 365 states and 616 transitions. [2024-11-13 16:56:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 616 transitions. [2024-11-13 16:56:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:56:52,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 16:56:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 371 states and 622 transitions. [2024-11-13 16:56:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 622 transitions. [2024-11-13 16:56:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:54,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:56:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 371 states and 621 transitions. [2024-11-13 16:56:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 621 transitions. [2024-11-13 16:56:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:56,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:56:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 372 states and 623 transitions. [2024-11-13 16:56:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 623 transitions. [2024-11-13 16:56:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:58,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:56:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 372 states and 622 transitions. [2024-11-13 16:56:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 622 transitions. [2024-11-13 16:56:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:59,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:59,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:57:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 372 states and 621 transitions. [2024-11-13 16:57:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 621 transitions. [2024-11-13 16:57:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:01,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:01,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:57:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 377 states and 629 transitions. [2024-11-13 16:57:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 629 transitions. [2024-11-13 16:57:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:04,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:57:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 381 states and 634 transitions. [2024-11-13 16:57:05,690 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 634 transitions. [2024-11-13 16:57:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:05,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:57:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 386 states and 640 transitions. [2024-11-13 16:57:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 640 transitions. [2024-11-13 16:57:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:07,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:57:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 391 states and 646 transitions. [2024-11-13 16:57:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 646 transitions. [2024-11-13 16:57:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:57:09,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:09,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:10,101 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:57:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 398 states and 670 transitions. [2024-11-13 16:57:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 670 transitions. [2024-11-13 16:57:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:13,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 16:57:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 404 states and 676 transitions. [2024-11-13 16:57:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 676 transitions. [2024-11-13 16:57:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:57:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 404 states and 675 transitions. [2024-11-13 16:57:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 675 transitions. [2024-11-13 16:57:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:17,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:57:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 418 states and 710 transitions. [2024-11-13 16:57:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 710 transitions. [2024-11-13 16:57:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:31,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:57:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 421 states and 714 transitions. [2024-11-13 16:57:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 714 transitions. [2024-11-13 16:57:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:57:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 421 states and 713 transitions. [2024-11-13 16:57:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 713 transitions. [2024-11-13 16:57:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:36,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:57:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 424 states and 721 transitions. [2024-11-13 16:57:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 721 transitions. [2024-11-13 16:57:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:57:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 425 states and 726 transitions. [2024-11-13 16:57:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 726 transitions. [2024-11-13 16:57:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:42,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:57:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 426 states and 728 transitions. [2024-11-13 16:57:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 728 transitions. [2024-11-13 16:57:45,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:45,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:45,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:57:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 428 states and 729 transitions. [2024-11-13 16:57:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 729 transitions. [2024-11-13 16:57:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:57:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 428 states and 728 transitions. [2024-11-13 16:57:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 728 transitions. [2024-11-13 16:57:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:57:51,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:51,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:57:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 435 states and 736 transitions. [2024-11-13 16:57:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 736 transitions. [2024-11-13 16:57:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:57:54,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:58:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 443 states and 759 transitions. [2024-11-13 16:58:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 759 transitions. [2024-11-13 16:58:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:03,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:58:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 446 states and 761 transitions. [2024-11-13 16:58:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 761 transitions. [2024-11-13 16:58:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:05,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:58:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 447 states and 766 transitions. [2024-11-13 16:58:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 766 transitions. [2024-11-13 16:58:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:06,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:58:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 450 states and 769 transitions. [2024-11-13 16:58:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 769 transitions. [2024-11-13 16:58:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:08,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:58:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 452 states and 770 transitions. [2024-11-13 16:58:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 770 transitions. [2024-11-13 16:58:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:10,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:10,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:58:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 459 states and 796 transitions. [2024-11-13 16:58:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 796 transitions. [2024-11-13 16:58:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:19,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:58:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 464 states and 808 transitions. [2024-11-13 16:58:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 808 transitions. [2024-11-13 16:58:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:24,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:58:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:27,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 468 states and 818 transitions. [2024-11-13 16:58:27,685 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 818 transitions. [2024-11-13 16:58:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:27,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:27,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:58:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 473 states and 827 transitions. [2024-11-13 16:58:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 827 transitions. [2024-11-13 16:58:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:58:31,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:31,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 16:58:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 478 states and 833 transitions. [2024-11-13 16:58:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 833 transitions. [2024-11-13 16:58:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 16:58:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 485 states and 841 transitions. [2024-11-13 16:58:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 841 transitions. [2024-11-13 16:58:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 498 states and 867 transitions. [2024-11-13 16:58:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 867 transitions. [2024-11-13 16:58:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:45,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,721 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 503 states and 877 transitions. [2024-11-13 16:58:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 877 transitions. [2024-11-13 16:58:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:49,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 508 states and 885 transitions. [2024-11-13 16:58:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 885 transitions. [2024-11-13 16:58:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:52,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 512 states and 894 transitions. [2024-11-13 16:58:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 894 transitions. [2024-11-13 16:58:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:58:55,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:58:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 519 states and 902 transitions. [2024-11-13 16:58:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 902 transitions. [2024-11-13 16:58:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:59,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:59:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 526 states and 927 transitions. [2024-11-13 16:59:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 927 transitions. [2024-11-13 16:59:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:07,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:59:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 530 states and 936 transitions. [2024-11-13 16:59:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 936 transitions. [2024-11-13 16:59:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:59:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 532 states and 939 transitions. [2024-11-13 16:59:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 939 transitions. [2024-11-13 16:59:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:16,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:16,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:59:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 534 states and 943 transitions. [2024-11-13 16:59:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 943 transitions. [2024-11-13 16:59:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:19,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:59:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 535 states and 946 transitions. [2024-11-13 16:59:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 946 transitions. [2024-11-13 16:59:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:21,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 16:59:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 536 states and 952 transitions. [2024-11-13 16:59:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 952 transitions. [2024-11-13 16:59:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:25,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 16:59:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 539 states and 958 transitions. [2024-11-13 16:59:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 958 transitions. [2024-11-13 16:59:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:30,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:30,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 16:59:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 540 states and 961 transitions. [2024-11-13 16:59:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 961 transitions. [2024-11-13 16:59:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:59:32,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:59:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 548 states and 977 transitions. [2024-11-13 16:59:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 977 transitions. [2024-11-13 16:59:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:41,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:41,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:59:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 549 states and 978 transitions. [2024-11-13 16:59:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 978 transitions. [2024-11-13 16:59:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:59:42,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:42,723 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 16:59:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 550 states and 978 transitions. [2024-11-13 16:59:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 978 transitions. [2024-11-13 16:59:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:59:43,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 16:59:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 554 states and 983 transitions. [2024-11-13 16:59:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 983 transitions. [2024-11-13 16:59:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:59:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:59:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 556 states and 987 transitions. [2024-11-13 16:59:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 987 transitions. [2024-11-13 16:59:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:59:51,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:59:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 557 states and 989 transitions. [2024-11-13 16:59:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 989 transitions. [2024-11-13 16:59:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:59:53,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:53,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 16:59:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 560 states and 991 transitions. [2024-11-13 16:59:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 991 transitions. [2024-11-13 16:59:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:59:55,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:55,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 17:00:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 572 states and 1026 transitions. [2024-11-13 17:00:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1026 transitions. [2024-11-13 17:00:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 17:00:07,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 17:00:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 575 states and 1029 transitions. [2024-11-13 17:00:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1029 transitions. [2024-11-13 17:00:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 17:00:11,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:11,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 17:00:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 578 states and 1033 transitions. [2024-11-13 17:00:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1033 transitions. [2024-11-13 17:00:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 17:00:16,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:16,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 17:00:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 580 states and 1034 transitions. [2024-11-13 17:00:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1034 transitions. [2024-11-13 17:00:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 17:00:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 17:00:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 586 states and 1040 transitions. [2024-11-13 17:00:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1040 transitions. [2024-11-13 17:00:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 17:00:23,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:23,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 17:00:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 594 states and 1055 transitions. [2024-11-13 17:00:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1055 transitions. [2024-11-13 17:00:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 17:00:31,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 17:00:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 594 states and 1054 transitions. [2024-11-13 17:00:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1054 transitions. [2024-11-13 17:00:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:00:35,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 17:00:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 599 states and 1060 transitions. [2024-11-13 17:00:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1060 transitions. [2024-11-13 17:00:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 17:00:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 17:00:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 605 states and 1066 transitions. [2024-11-13 17:00:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1066 transitions. [2024-11-13 17:00:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:41,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:00:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 613 states and 1098 transitions. [2024-11-13 17:00:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1098 transitions. [2024-11-13 17:00:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:01:02,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 616 states and 1105 transitions. [2024-11-13 17:01:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1105 transitions. [2024-11-13 17:01:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:02,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:01:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 619 states and 1108 transitions. [2024-11-13 17:01:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1108 transitions. [2024-11-13 17:01:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:05,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 17:01:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 620 states and 1110 transitions. [2024-11-13 17:01:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1110 transitions. [2024-11-13 17:01:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:10,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 17:01:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 620 states and 1109 transitions. [2024-11-13 17:01:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1109 transitions. [2024-11-13 17:01:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:13,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 17:01:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 620 states and 1108 transitions. [2024-11-13 17:01:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1108 transitions. [2024-11-13 17:01:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:01:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 623 states and 1117 transitions. [2024-11-13 17:01:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1117 transitions. [2024-11-13 17:01:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:25,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:01:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 630 states and 1126 transitions. [2024-11-13 17:01:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1126 transitions. [2024-11-13 17:01:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:33,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:33,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 17:01:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 630 states and 1125 transitions. [2024-11-13 17:01:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1125 transitions. [2024-11-13 17:01:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:01:36,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 17:01:40,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 635 states and 1131 transitions. [2024-11-13 17:01:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1131 transitions. [2024-11-13 17:01:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:01:40,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:42,114 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 17:01:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 642 states and 1158 transitions. [2024-11-13 17:01:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1158 transitions. [2024-11-13 17:01:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:01:49,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 17:01:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 649 states and 1166 transitions. [2024-11-13 17:01:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1166 transitions. [2024-11-13 17:01:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:01:55,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:02:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 656 states and 1175 transitions. [2024-11-13 17:02:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1175 transitions. [2024-11-13 17:02:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:02:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:02:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 661 states and 1192 transitions. [2024-11-13 17:02:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1192 transitions. [2024-11-13 17:02:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:02:14,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:02:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 664 states and 1194 transitions. [2024-11-13 17:02:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1194 transitions. [2024-11-13 17:02:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:02:18,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:18,721 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:02:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 666 states and 1195 transitions. [2024-11-13 17:02:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1195 transitions. [2024-11-13 17:02:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:02:22,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:22,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:02:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 669 states and 1197 transitions. [2024-11-13 17:02:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1197 transitions. [2024-11-13 17:02:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:02:26,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:26,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:02:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 683 states and 1227 transitions. [2024-11-13 17:02:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1227 transitions. [2024-11-13 17:02:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:02:45,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:02:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 685 states and 1230 transitions. [2024-11-13 17:02:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1230 transitions. [2024-11-13 17:02:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:02:50,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:51,187 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:02:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 691 states and 1237 transitions. [2024-11-13 17:02:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1237 transitions. [2024-11-13 17:02:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:02:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-13 17:03:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 691 states and 1236 transitions. [2024-11-13 17:03:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1236 transitions. [2024-11-13 17:03:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:03:00,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:00,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:03:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 693 states and 1239 transitions. [2024-11-13 17:03:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1239 transitions. [2024-11-13 17:03:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:03:03,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:03,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:03:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 698 states and 1244 transitions. [2024-11-13 17:03:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1244 transitions. [2024-11-13 17:03:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:03:08,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:03:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 704 states and 1251 transitions. [2024-11-13 17:03:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1251 transitions. [2024-11-13 17:03:13,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:03:13,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:13,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 17:03:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 708 states and 1257 transitions. [2024-11-13 17:03:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1257 transitions. [2024-11-13 17:03:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:03:18,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 17:03:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 715 states and 1265 transitions. [2024-11-13 17:03:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1265 transitions. [2024-11-13 17:03:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:03:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 9 proven. 81 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:03:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 722 states and 1292 transitions. [2024-11-13 17:03:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1292 transitions. [2024-11-13 17:03:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:03:43,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:03:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 730 states and 1309 transitions. [2024-11-13 17:03:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1309 transitions. [2024-11-13 17:03:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:03:54,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:03:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 731 states and 1315 transitions. [2024-11-13 17:03:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1315 transitions. [2024-11-13 17:03:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:03:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:57,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 9 proven. 81 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:04:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 737 states and 1327 transitions. [2024-11-13 17:04:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1327 transitions. [2024-11-13 17:04:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:04:06,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:04:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 743 states and 1340 transitions. [2024-11-13 17:04:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1340 transitions. [2024-11-13 17:04:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:04:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 9 proven. 81 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:04:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 748 states and 1356 transitions. [2024-11-13 17:04:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1356 transitions. [2024-11-13 17:04:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:04:25,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:25,365 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 9 proven. 81 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:04:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 753 states and 1366 transitions. [2024-11-13 17:04:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1366 transitions. [2024-11-13 17:04:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:04:33,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 9 proven. 81 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:04:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 757 states and 1372 transitions. [2024-11-13 17:04:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1372 transitions. [2024-11-13 17:04:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:04:40,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:40,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:04:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 760 states and 1374 transitions. [2024-11-13 17:04:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1374 transitions. [2024-11-13 17:04:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:04:46,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:04:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 763 states and 1380 transitions. [2024-11-13 17:04:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1380 transitions. [2024-11-13 17:04:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:04:54,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 17:05:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 766 states and 1389 transitions. [2024-11-13 17:05:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1389 transitions. [2024-11-13 17:05:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 17:05:02,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-13 17:05:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 771 states and 1395 transitions. [2024-11-13 17:05:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1395 transitions. [2024-11-13 17:05:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:05:07,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 17:05:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 778 states and 1411 transitions. [2024-11-13 17:05:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1411 transitions. [2024-11-13 17:05:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:05:18,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:18,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 17:05:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 781 states and 1414 transitions. [2024-11-13 17:05:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1414 transitions. [2024-11-13 17:05:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:05:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 62 proven. 3 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 17:06:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 792 states and 1435 transitions. [2024-11-13 17:06:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1435 transitions. [2024-11-13 17:06:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:06:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:06:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 799 states and 1443 transitions. [2024-11-13 17:06:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1443 transitions. [2024-11-13 17:06:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:06:08,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 17:06:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 806 states and 1474 transitions. [2024-11-13 17:06:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1474 transitions. [2024-11-13 17:06:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:06:22,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:22,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 17:06:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 813 states and 1487 transitions. [2024-11-13 17:06:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1487 transitions. [2024-11-13 17:06:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:06:46,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:46,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 17:06:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 814 states and 1488 transitions. [2024-11-13 17:06:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1488 transitions. [2024-11-13 17:06:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 17:06:49,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 17:06:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 821 states and 1496 transitions. [2024-11-13 17:06:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1496 transitions. [2024-11-13 17:06:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:06:56,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 17:06:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 822 states and 1497 transitions. [2024-11-13 17:06:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1497 transitions. [2024-11-13 17:06:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 17:06:59,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 17:07:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 836 states and 1522 transitions. [2024-11-13 17:07:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1522 transitions. [2024-11-13 17:07:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 17:07:33,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:33,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 17:07:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 837 states and 1525 transitions. [2024-11-13 17:07:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1525 transitions. [2024-11-13 17:07:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 17:07:42,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 17:07:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 845 states and 1542 transitions. [2024-11-13 17:07:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1542 transitions. [2024-11-13 17:07:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 17:07:58,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:58,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 17:08:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 848 states and 1544 transitions. [2024-11-13 17:08:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1544 transitions. [2024-11-13 17:08:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 17:08:03,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 17:08:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:55,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 867 states and 1588 transitions. [2024-11-13 17:08:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1588 transitions. [2024-11-13 17:08:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 17:08:55,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:55,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 5 proven. 53 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked.